SURPASS HiT 7020 Installation and Test Manual 3p2

s

Commissioning

SURPASS hiT 7020 3.2

Installation and Test Manual

A42022-L5966-B 52-1-7630

Installation and Test Manual Commissioning SURPASS hiT 7020 3.2

Copyright (C) Siemens AG 2005

Issued by the Communications Group Hofmannstraße 51 D-81359 München

Technical modifications possible. Technical specifications and features are binding only insofar as they are specifically and expressly agreed upon in a written contract.

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Important Notice on Product Safety Elevated voltages are inevitably present at specific points in this electrical equipment. Some of the parts may also have elevated operating temperatures. Systems with forced ventilation have rotating items. Non-observance of these conditions and the safety instructions can result in personal injury or in property damage. The system complies with the standard EN 60950-1/ IEC 60950-1. All equipment connected has to comply with the applicable safety standards. Mount the systems in areas with restricted access only. Only trained and qualified personnel may install, operate, and maintain the systems. The same text in German: Wichtiger Hinweis zur Produktsicherheit In elektrischen Anlagen stehen zwangsläufig bestimmte Teile der Geräte unter Spannung. Einige Teile können auch eine hohe Betriebstemperatur aufweisen. Anlagen mit Zwangsbelüftung haben drehende Teile. Eine Nichtbeachtung dieser Situation und der Warnungshinweise kann zu Körperverletzungen und Sachschäden führen. Das System entspricht den Anforderungen der EN 60950-1 / IEC 60950-1. Angeschlossene Geräte müssen die zutreffenden Sicherheitsbestimmungen erfüllen. Die Anlagen dürfen nur in Betriebsstätten mit beschränktem Zutritt aufgebaut werden. Die Anlagen dürfen nur durch geschultes und qualifiziertes Personal installiert, betrieben und gewartet werden. Trademarks: All designations used in this document can be trademarks, the use of which by third parties for their own purposes could violate the rights of their owners.

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Commissioning Installation and Test ManualSURPASS hiT 7020 3.2

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Contents

1 Notes on this Documentation ....................................................................................9 1.1 Customer Documentation..........................................................................................9 1.2 Complementary Documents......................................................................................9 1.3 Symbols Used in the Customer Documentation .....................................................10 1.3.1 Symbol for Warnings ...............................................................................................10 1.3.2 Symbols for Notes ...................................................................................................10 1.3.3 Symbols for Menu Displays and Text Inputs ...........................................................10 1.4 Notes on Licensed Software ...................................................................................10 2 Protective Measures and Handling / Schutzmaßnahmen und Handhabung ..........11 2.1 Basic Remarks / Grundsätzliche Hinweise..............................................................11 2.2 Mechanical Design / Mechanische Konstruktion.....................................................12 2.2.1 Front Door of the Device / Geräte-Vordertür ...........................................................12 2.2.2 Card Shieldings / Schirmungen der Baugruppen....................................................12 2.3 Weight / Gewicht .....................................................................................................12 2.4 Temperature / Temperatur ......................................................................................13 2.4.1 Device Cooling / Gerätekühlung..............................................................................13 2.4.2 Components Subject to High Operating Temperatures / Komponenten mit hoher

Betriebstemperatur ..................................................................................................13 2.5 Dust Filter / Staubfilter .............................................................................................13 2.6 Grounding and Potential Balancing / Erdung und Potenzialausgleich...................14 2.7 Protection Against Excessive Overvoltage on the 48/60-Volts Power Supply Input /

Schutz gegen Überspannungen beim 48/60-Volt-Stromversorgungseingang.......15 2.8 Electrostatic Sensitive Components (ESD) / Elektrostatisch gefährdete Bauteile

(EGB).......................................................................................................................16 2.9 Fiber-optic Cables and Connectors / Lichtwellenleiter und optische Steckverbinder

.................................................................................................................................17 2.10 Laser Radiation / Laserstrahlung ............................................................................18 2.10.1 Protection Against Extraneous Laser Light and Protection of the Optical Modules

Concerned / Schutz gegen austretendes Laserlicht und Schutz der betreffenden optischen Baugruppen.............................................................................................18

2.10.2 Laser Safety Circuit / Lasersicherheitsabschaltung ................................................20 2.10.3 Handling Batteries / Handhabung von Batterien .....................................................21 2.10.4 Emergency Switching OFF / Notabschaltung..........................................................22 3 Installation Procedures and Preparation .................................................................23 3.1 Declaration of CE Conformity..................................................................................23 3.2 Personnel Requirements.........................................................................................23 3.3 Required Tools and Accessories.............................................................................23 3.4 As-delivered Condition, Checking for Intactness ....................................................23 3.5 Installation Steps .....................................................................................................24 3.6 Site Preparation.......................................................................................................24 3.7 Unpacking Shipping Box .........................................................................................25 3.8 Unpacking the Individual Card Shipping Cartons....................................................25 4 Installing the Hardware............................................................................................26 4.1 Installing the Chassis...............................................................................................26


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4.1.1 Preparing Rack for Chassis Installation.................................................................. 26 4.1.1.1 Adjusting the chassis installation position .............................................................. 27 4.1.1.2 Connecting the chassis to the grounding cable...................................................... 27 4.1.1.3 Chassis and Cable Duct Position ........................................................................... 28 4.1.2 Mounting the Chassis and Cable Duct ................................................................... 29 4.1.2.1 Preparation ............................................................................................................. 29 4.1.2.2 Connect the Chassis to Ground ............................................................................. 29 4.1.2.3 Electrostatic Discharge (ESD) Prevention.............................................................. 29 4.1.2.4 Mounting the Cable Duct ........................................................................................ 30 4.1.2.5 Install SFP Optical Modules ................................................................................... 30 4.1.2.6 Install the Station Alarm Card................................................................................. 30 4.2 Connecting Cables ................................................................................................. 32 4.2.1 Cable Lists .............................................................................................................. 32 4.2.2 Connecting Power Cables ...................................................................................... 32 4.2.2.1 Power and Thermal Considerations ....................................................................... 33 4.2.2.2 Station Circuit Breaker Sizing................................................................................. 34 4.2.2.3 Station Circuit Wire Size......................................................................................... 34 4.2.2.4 Anticipating Current Usage of Chassis or Maximum Chassis Current Rating ....... 34 4.2.2.5 Connecting the DC Power Supply Cable ............................................................... 34 4.2.3 Connecting Client Signal Cables ............................................................................ 35 4.2.3.1 Connecting Fiber Jumpers ..................................................................................... 35 4.2.3.2 Connecting Ethernet Cables................................................................................... 36 4.2.3.3 Connecting E1 Cables............................................................................................ 37 4.2.4 Connecting Administrative Cables.......................................................................... 37 4.2.5 Completed Cable Layout ........................................................................................ 38 5 Connecting and Configuring an Operation Terminal .............................................. 39 5.1 PC Requirements for Use as an Operating Terminal............................................. 39 5.2 Connecting the Operating Terminal to the SURPASS hiT 7020 ............................ 39 5.3 Element Manager Software .................................................................................... 39 6 Starting up the SURPASS hiT 7020....................................................................... 40 6.1 Initial Startup of a New System .............................................................................. 40 6.1.1 NE Configuration Using HyperTerminal ................................................................. 40 6.2 Using TNMS-M SURPASS hiT 7020 LCT.............................................................. 45 7 Configuring the SURPASS hiT 7020...................................................................... 46 7.1 TNMS-M SURPASS hiT 7020 LCT Installation...................................................... 46 7.2 NE Configuration and Management ....................................................................... 46 7.2.1 Start TNMS-M SURPASS hiT 7020 LCT from Microsoft Windows........................ 46 7.2.2 Chassis View .......................................................................................................... 47 7.2.3 Synchronize NE...................................................................................................... 48 7.2.4 NE Property Configuration...................................................................................... 48 7.2.5 Shutdown NE.......................................................................................................... 50 7.2.6 FTP Settings ........................................................................................................... 50 7.2.7 NE Software Management ..................................................................................... 52 7.2.8 MIB Management ................................................................................................... 53 7.2.9 NE Timing Setting................................................................................................... 55 7.2.10 NE Trap Destination Configuration......................................................................... 56


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7.2.11 Port Configuration and Management ......................................................................56 7.2.12 Shutdown TNMS-M SURPASS hiT 7020 LCT........................................................58 8 Initial Measurements and Tests ..............................................................................59 8.1 Measurements and Tests ........................................................................................59 8.2 Test Procedure ........................................................................................................59 8.2.1 STM-4 Optical Interface...........................................................................................59 8.2.1.1 STM-4 TX Optical Power.........................................................................................59 8.2.1.2 STM-4 RX Sensitivity and overload for an STM-4 laser..........................................60 8.2.1.3 STM-4 Input Optical Power .....................................................................................61 8.2.2 STM-1 Optical Interface...........................................................................................62 8.2.2.1 STM-1 TX Optical Power.........................................................................................62 8.2.2.2 STM-1 RX Sensitivity and overload of STM-1 laser................................................63 8.2.2.3 STM-1 Input Optical Power .....................................................................................64 8.2.3 PDH Port Test .........................................................................................................65 8.2.3.1 E1 Port BER Test ....................................................................................................65 8.2.4 Ethernet Port ...........................................................................................................66 8.2.4.1 10/100M Port Auto-Negotiation Test .......................................................................66 8.2.4.2 10/100M Port Mode Test .........................................................................................66 8.3 Test Reports ............................................................................................................67 9 LED Indications .......................................................................................................68 9.1 System Main Board （2× STM-4/1 or 2× STM-1）+ 8× E1 (75 or 120 Ohm).........68 9.2 Traffic Interface Modules.........................................................................................69 9.2.1 Fast Ethernet Connector LEDs ...............................................................................69 9.3 Power Module..........................................................................................................69 10 Pin Assignments......................................................................................................70 10.1 DC Power Supply Cable..........................................................................................70 10.2 E1 Cable..................................................................................................................71 10.3 Ethernet Cable.........................................................................................................72 10.4 Management Cable .................................................................................................72 10.5 Station Alarm Cables and MDI/MDO Cables ..........................................................73 10.6 Console Cable .........................................................................................................73 11 Abbreviations...........................................................................................................75 12 Index........................................................................................................................77


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Illustrations

Fig. 4.1 Mounting Bracket for 19” Rack .............................................................................. 26 Fig. 4.2 Mounting Bracket for ETSI Rack ........................................................................... 26 Fig. 4.3 Channel Mounting Position.................................................................................... 27 Fig. 4.4 Grounding Point ..................................................................................................... 27 Fig. 4.5 SURPASS hiT 7020 Cable Duct............................................................................ 28 Fig. 4.6 Position of Cage Nuts ............................................................................................ 28 Fig. 4.7 SURPASS hiT 7020 chassis in a rack ................................................................... 29 Fig. 4.8 SURPASS hiT 7020 Cable Duct............................................................................ 30 Fig. 4.9 SFP Optical Module ............................................................................................... 30 Fig. 4.10 Station Alarm Card with Accessories.................................................................... 31 Fig. 4.11 Alarm Card Cable Connection Indication.............................................................. 31 Fig. 4.12 Cable Locations .................................................................................................... 32 Fig. 4.13 DC Power Module................................................................................................. 33 Fig. 4.14 AC Power Module ................................................................................................. 33 Fig. 4.15 -48V DC Power Source Panel .............................................................................. 35 Fig. 4.16 Fiber Jumpers Shown Routed Vertically into the Cable Duct............................... 35 Fig. 4.17 Fiber Protection Wiring ......................................................................................... 36 Fig. 4.18 Ethernet Cabling ................................................................................................... 36 Fig. 4.19 E1 Cable Routing (600×600mm Rack) ................................................................ 37 Fig. 4.20 Administrative cables layout ................................................................................. 37 Fig. 4.21 Completed Cable Layout ...................................................................................... 38 Fig. 6.1 HyperTerminal Window.......................................................................................... 40 Fig. 6.2 HyperTerminal connection selection window ........................................................ 41 Fig. 6.3 HyperTerminal Properties...................................................................................... 41 Fig. 6.4 Root Menu window ................................................................................................ 42 Fig. 6.5 Main Menu Directory.............................................................................................. 42 Fig. 6.6 IP Address Configuration....................................................................................... 43 Fig. 6.7 Telnet Login Window ............................................................................................. 44 Fig. 6.8 DCC Slot Information............................................................................................. 44 Fig. 7.1 TNMS-M SURPASS hiT 7020 LCT Main Window................................................. 47 Fig. 7.2 Chassis View ......................................................................................................... 47 Fig. 7.3 Synchronize NE ..................................................................................................... 48 Fig. 7.4 NE Properties......................................................................................................... 49 Fig. 7.5 Shutdown NE......................................................................................................... 50 Fig. 7.6 Shutdown Information............................................................................................ 50 Fig. 7.7 FTP Setting ............................................................................................................ 51 Fig. 7.8 FTP Root................................................................................................................ 51


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Fig. 7.9 NE Software Management.....................................................................................52 Fig. 7.10 FTP Setting............................................................................................................52 Fig. 7.11 NE Software Switch Result Windows ....................................................................53 Fig. 7.12 MIB Management ..................................................................................................54 Fig. 7.13 FTP Setting............................................................................................................54 Fig. 7.14 NE Time Settings...................................................................................................55 Fig. 7.15 NE Trap Destination ..............................................................................................56 Fig. 7.16 Confirmation ..........................................................................................................56 Fig. 7.17 Port Properties.......................................................................................................57 Fig. 8.1 Test Setup of STM-4 TX optical power...................................................................59 Fig. 8.2 Test Setup of STM-4 RX sensitivity and overload..................................................60 Fig. 8.3 Test Setup of STM-4 input optical power ...............................................................61 Fig. 8.4 Test Setup of STM-1 TX optical power...................................................................62 Fig. 8.5 Test Setup for the STM-1 RX sensitivity and overload...........................................63 Fig. 8.6 Test Setup of STM-1 input optical power ...............................................................64 Fig. 8.7 Test Setup for the E1 loop-back test ......................................................................65 Fig. 8.8 Test Setup of 10/100M port auto-negotiation .........................................................66 Fig. 8.9 Test Setup for the 10/100M port working mode test ..............................................66 Fig. 10.1 DC Power Supply Cable ........................................................................................70 Fig. 10.2 DC power connector ..............................................................................................70 Fig. 10.3 E1/ 120Ohm RJ-48 Connector ..............................................................................71 Fig. 10.4 E1/ 75Ohm RJ-48 Connector ................................................................................71 Fig. 10.5 Ethernet cable RJ45 connector .............................................................................72 Fig. 10.6 RJ-45 plug..............................................................................................................73 Fig. 10.7 Console Cable Connection....................................................................................74


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Tables

Tab. 3.1 SURPASS hiT 7020 installation process flow chart ............................................. 24 Tab. 3.2 List of accessories ................................................................................................ 25 Tab. 4.1 List of SURPASS hiT 7020 Required Cables...................................................... 32 Tab. 7.1 NE Properties ....................................................................................................... 49 Tab. 7.2 NE Software Management Window Field Description.......................................... 52 Tab. 7.3 Port Configuration................................................................................................. 57 Tab. 7.4 Port Status ............................................................................................................ 58 Tab. 8.1 Optical output power Standard of STM-4 ............................................................. 60 Tab. 8.2 Optical input sensitivity & overload standard of STM-4........................................ 61 Tab. 8.3 Optical Input Power Range Standard of STM-4 ................................................... 62 Tab. 8.4 Optical output power Standard of STM-1 ............................................................. 63 Tab. 8.5 Optical input sensitivity & overload standard of STM-1........................................ 64 Tab. 8.6 Optical Input Power Range Standard of STM-1 ................................................... 65 Tab. 9.1 Main Board LEDs.................................................................................................. 68 Tab. 9.2 LEDs in the RJ45 Fast Ethernet Connectors ....................................................... 69 Tab. 9.3 LEDs on the DC Power Module............................................................................ 69 Tab. 10.1 SURPASS hiT 7020 DC Power Connector Pin Assignments .............................. 70 Tab. 10.2 E1/ 120Ohm RJ-48 Interface Definication............................................................ 71 Tab. 10.3 Ethernet Cable RJ45 Connector Pin Assignment ................................................ 72 Tab. 10.4 Category 5 twisted pair color-code standards ...................................................... 72 Tab. 10.5 Management Cable RJ45 Connector Pin Assignment ......................................... 72 Tab. 10.6 Station Alarm and MDI/MDO Cable RJ45 Connector Pin Assignments .............. 73 Tab. 10.7 Console Cable Pin Assignements ........................................................................ 74


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1 Notes on this Documentation

1.1 Customer Documentation The Customer Documentation of the SURPASS hiT 7020 comprises the following descriptions and manuals:

• Technical Manual

The Technical Manual gives an overview of the application, performance features, interfaces and functions of the SURPASS hiT 7020. It also contains the most important technical data.

The Technical Manual does not contain any instructions to be carried out.

• Installation and Test Manual

The Installation and Test Manual contains instructions on mounting, connecting and commissioning the SURPASS hiT 7020, and connecting and commissioning the LCT operating terminals.

• Troubleshooting Manual The Troubleshooting Manual provides information about the alarm list SURPASS hiT 7020 supports and troubleshooting procedures.

• TNMS-M SURPASS hiT 7020 LCT User Manual The LCT User Manual provides information about the LCT (features, configuration, installation, etc.) and how to operate, monitor and maintain the SURPASS hiT 7020 using the Element Manager software (Application Software) running on the LCT.

Besides the LCT User Manual, the Online Help of the SURPASS hiT software is of high importance for the operator.

1.2 Complementary Documents In addition to the SURPASS hiT 7020 customer documentation listed in Chapter 1.1, there is further documentation: • SURPASS hiT 7020 Release Note

This document identifies the specific version of the SURPASS hiT 7020 and provides information on HW, SW, LCT components and the limitations of the release as well as important notes concerning the customer documentation.

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1.3 Symbols Used in the Customer Documentation

1.3.1 Symbol for Warnings

This symbol identifies notes which, if ignored, can result in personal injury or in permanent damage to the equipment.

1.3.2 Symbols for Notes

Information which extends beyond the immediate context.

Cross reference to other chapters in this manual or reference to other manuals. Reference to the online help system of the Element Manager software.

1.3.3 Symbols for Menu Displays and Text Inputs Menu options from pop-up menus or inputs to be made by the user (texts, commands) are displayed consecutively in their hierarchical sequence in pointed brackets: <Menu> <Menu item> <Command text> <Parameter> etc.

1.4 Notes on Licensed Software This documentation refers to software products which were taken over from other companies as licenses. Should problems arise, you should contact Siemens AG as the licensee and not the relevant licenser.

Help

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2 Protective Measures and Handling / Schutzmaßnahmen und Handhabung

2.1 Basic Remarks / Grundsätzliche Hinweise If the following rules are not observed, and if equipment damages or personnel injuries are the result, the manufacturer assumes no liability, and the warranty will expire!

Bei Nichtbeachtung der nachfolgenden Vorschriften und daraus resultieren- den Personen- oder Sachschäden wird keine Haftung seitens des Herstellers übernommen, und die Gewährleistung erlischt!

If you replace any parts of devices or ca-bles, you must only use original spare parts or parts which are explicitly licensed by the manufacturer.

Falls Sie an den Geräten oder an der Ver- kabelung irgendwelche Teile ersetzen, dann dürfen Sie nur Original-Ersatzteile oder solche Teile verwenden, die vom Hersteller ausdrücklich zugelassen sind.

Changes or modifications not expressly approved by the manufacturer could void the user’s authority to operate the equip-ment.

Änderungen oder Modifikationen, die vom Hersteller nicht ausdrücklich zugelassen wurden, können zum Erlöschen der allgemeinen Betriebsgenehmigung für das Gerät führen.

If necessary, safety signs and markings according to IEC 61310-1 are fixed to the devices.

Soweit notwendig, sind an den Geräten Sicherheitssymbole und Kennzeichnungen nach IEC 61310-1 angebracht.

Important Note: If no date is specified, the norms men-tioned in the following (EN, IEC, UL, etc.) refer to the latest issue of the respective norm in each case.

Wichtiger Hinweis: Wenn kein Datum angegeben ist, beziehen sich die Normen (EN, IEC, UL usw.), die im folgenden erwähnt werden, auf die jeweils neueste Ausgabe der entsprechenden Norm.

Additional (more specific) safety re-marks may also be included in the following main chapters of this.

Zusätzliche (speziellere) Sicher-heitshinweise können auch in den nachfolgenden Hauptkapiteln dieses Handbuches enthalten sein.

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2.2 Mechanical Design / Mechanische Konstruktion

2.2.1 Front Door of the Device / Geräte-Vordertür A subrack being fitted with a front door must only be operated with this door closed. There is danger of personal injury, if the door of the subrack is open.

Baugruppenträger, die eine Vordertür haben, dürfen nur betrieben werden, wenn diese Tür geschlossen ist. Bei geöffneter Vordertür des Baugruppenträgers besteht Verletzungsgefahr.

For this reason, before working on the subrack, open the front door, raise it and then remove it.

Öffnen Sie deshalb, bevor Sie am Baugruppenträger arbeiten, dessen Vordertür, heben Sie sie an und nehmen Sie sie ab.

Once the work has been completed, refit the door belonging to this subrack and close it.

Bringen Sie nach Beendigung der Arbeiten die zu diesem Baugruppenträger gehörende Vordertür wieder an und schließen Sie sie.

When the front door is open − especially when additional covers have been removed − components with high operating temperatures may also become accessible.

Bei geöffneter Vordertür − insbesondere nach dem Öffnen von zusätzlichen Abde-ckungen − können auch Teile mit hoher Betriebstemperatur zugänglich sein.

2.2.2 Card Shieldings / Schirmungen der Baugruppen

Do not touch the contact springs of the card shieldings with the fingers or with the hand.

Berühren Sie die Kontaktfedern der Baugruppen-Schirmungen nicht mit den Fingern oder mit der Hand.

2.3 Weight / Gewicht Warning Labels at the subrack in case of heavy weight.

Warnschilder am Baugruppenträger bei hohem Gewicht.

The maximum weight to be lifted by one person is fixed to 18 kg!

Das maximale Hebegewicht für eine Person ist auf 18 kg festgelegt!

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2.4 Temperature / Temperatur

2.4.1 Device Cooling / Gerätekühlung The built-in ventilation installations must not be modified, and there must be sufficient air flow!

Vorhandene Lüftungseinrichtungen dürfen nicht verändert werden, und die aus-reichende Luftzirkulation darf nicht behindert sein.

Attention! Air condition devices have rotating items!

Achtung! Lüfterbaugruppen haben ro-tierende Teile!

2.4.2 Components Subject to High Operating Temperatures / Komponenten mit hoher Betriebstemperatur Warning Label for equipment components (e. g. heat sinks) which may attain high operating temperatures. Touching these components is liable to result in personal injury!

Warnschild für Geräteteile (z. B. Kühlkörper), die hohe Betriebstemperaturen erreichen können. Beim Berühren solcher Teile besteht Verletzungsgefahr!

2.5 Dust Filter / Staubfilter

Each fan unit can be equipped with a dust filter that cleans the cooling air from dust particles.

Jede Lüftereinheit kann mit einem Staubfilter ausgestattet werden, welches die Kühlluft von Staubpartikeln reinigt.

Provided that the environmental conditions (defined in ETS 300 019 class 3.1E) are fulfilled, replace the dust filter every three months. In addition, pay attention to possible notes from the filter manufacturer.

Vorausgesetzt, dass die Umweltbedin-gungen (entsprechend ETS 300 019 class 3.1E) erfüllt sind, ist das Staubfilter alle drei Monate auszuwechseln. Außerdem sind gegebenenfalls die Hinweise des Filterherstellers zu beachten.

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2.6 Grounding and Potential Balancing / Erdung und Potenzialausgleich Especially when running a combination of different communications equipment, it is important to establish correct grounding and potential balancing between them − depending on the local grounding measures.

Insbesondere bei gemeinsamer Verwendung verschiedener Kommunikationsgeräte ist es wichtig − abhängig von den örtlichen

Erdungsmaßnahmen − auf korrekten Erdungs- und Potenzialausgleich zu achten.

After mounting the systems into the rack, before attaching the connecting cables, and before commissioning, first check the grounding and potential balancing connections to agree with EN50310 and ETSI EN 300 253.

Nach dem Einbau der Systeme in das Gestell sind – vor dem Anschluss der Verbindungskabel und vor der Inbetriebnahme – die Erdungs- und Potenzialausgleichsverbindungen gemäß EN50310 und ETSI EN 300 253 zu über-prüfen.

The grounding must be effective as long as external cables are connected to the equipment.

Die Erdung muss bestehen bleiben, solange Kabel von außen an die Geräte angeschlossen sind.

If a subrack is not installed in a system rack you must ensure that it is properly grounded in some other way (according to ETSI EN 300 253).

Wenn die Baugruppenträger bzw. Einsätze nicht in einem Systemgestell montiert werden, müssen Sie auf andere Weise für geeignete Erdung sorgen (gemäß ETSI EN 300 253).

Grounding or potential balancing points are normally labeled with one of the signs shown below.

Erdungs- oder Potenzialausgleichspunkte sind normalerweise mit einem der nach-folgend dargestellten Zeichen gekennze-zeichnet

Protective earth (PE)

Schutzerde (PE)

Ground (E)

Erde (E)

In both rack and wall mounted applications, the subrack Protective earthing must be assured by connecting a PE cable as depicted in the Cabling Plan document. The PE cable must be connected before each other cable connection, and discon-nected last.

Sowohl bei Gestellmontage als auch bei Wandmontage des Baugruppenträgers muss die Schutzerdung dadurch sichergestellt sein, dass ein Schutzerdungskabel entsprechend dem Kabelführungsplan angeschlossen ist. Das Schutzerdungskabel muss als erste Verbindung (vor jeder anderen) ange-schlossen und als letzte Verbindung getrennt werden.

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2.7 Protection Against Excessive Overvoltage on the 48/60-Volts Power Supply Input / Schutz gegen Überspannungen beim 48/60-Volt-Stromversorgungseingang

A protection against excessive voltage is built in on the 48/60-Volts power supply input.

Ein Schutz gegen Überspannung auf der Stromversorgungs-Eingangsseite 48/60 V ist eingebaut.

The equipment must only be operated at a 48V/60V DC battery-based supply voltage, grounded at its positive pole and cor-responding to ETSI EN 300 132-2 and EN60950-1!

Das Gerät darf nur an einer batteriege-stützten, mit positivem Pol geerdeten 48V/60V-Versorgungs-Gleichspannung entsprechend ETSI EN 300 132-2 und EN60950-1 betrieben werden!

Observe the above note especially before connecting other equipment to the user/customer interfaces!

Beachten Sie den obigen Warnhin-weis insbesondere, bevor Sie andere Geräte an die Anwender-/ Kunden-Schnittstellen anschließen!

You must observe without fail the Protective earthing measures given in Chapter 2.6!

Beachten Sie unbedingt die Schutzerdungsmaßnahmen entsprechend Kapitel 2.6!

The subrack interfaces for alarms and TIF contacts are supplied by external power. The maximum allowable voltage must correspond to the SELV voltage limits (≤ 72V DC) respectively to the 48V/60V DC battery-based supply voltage according to ETSI EN 300 132-2!

Die Baugruppenträger-Schnittstellen für Alarme und TIF-Kontakte werden extern versorgt. Die maximal zulässige Spannung muss den SELV-Spannungsgrenzen entsprechen (≤ 72V Gleichspannung) bzw. den Spannungsgrenzen der batteriegestützten 48V/60V- Versorgungs-Gleichspannung gemäß ETSI EN 300 132-2!

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2.8 Electrostatic Sensitive Components (ESD) / Elektrostatisch gefährdete Bauteile (EGB)

ESD Symbol Modules displaying this label are fitted with electrostatically-sensitive components, i.e. they must be handled in accordance with the necessary safety measures.

EGB/ESD-Symbol Baugruppen, die dieses Zeichen tragen, sind mit elektrostatisch gefährdeten Bauteilen bestückt, d. h. beim Umgang damit müssen die erforderlichen Sicherheits-maßnahmen eingehalten werden.

You must always wear a grounding bracelet that is connected properly when packing, unpacking, touching, pulling, or inserting modules displaying the ESD symbol. This will ensure these modules not to be damaged by electrostatic discharges.

Jeder, der Baugruppen mit EGB- / ESD- Symbol aus- oder einpackt, berührt, zieht oder steckt, muss stets ein vorschriftsmäßig angeschlossenes Erdungsarmband tragen. Dadurch ist sichergestellt, dass diese Baugruppen nicht durch elektrostatische Entladungen beschädigt werden.

Every printed circuit board has a grounding outer edge, which is connected to the ground terminal of the module. The board is only allowed to be touched or handled at this grounding edge - even if you are properly grounded.

Jede Leiterplatte hat einen Erdungs-außenrand, der mit dem Masseanschluss der Baugruppe verbunden ist. Die Leiterplatte darf - auch bei vorschriftsmäßiger Körpererdung- nur am Erdungsaußenrand angefasst werden.

When pulling and inserting modules, only use the integral plug and pull aids.

Verwenden Sie beim Ziehen und Stecken von Baugruppen nur die daran angebrachten Zieh- und Steckhilfen.

Modules which are located in a screened, unopened housing are protected at any rate against electrostatic discharges.

Baugruppen, die sich in einem abge-schirmten, ungeöffneten Gehäuse befinden, sind in jedem Fall vor elektrostatischen Entladungen geschützt.

The European Standards EN 61340-5-1 and -2 contain additional instructions on how to handle electrostatically-sensitive devices properly.

Die Europa-Normen EN 61340-5-1 und -2 geben zusätzliche Anleitungen zum sachgemäßen Umgang mit elektrostatisch gefährdeten Bauelementen.

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A42022-L5966-B 52-1-7630 17

2.9 Fiber-optic Cables and Connectors / Lichtwellenleiter und optische Steckverbinder

For laser safety remarks, see Chapter 2.10.

Laser-Sicherheitshinweise siehe Kapitel 2.10.

Optical connectors are precision-made components and must be handled accordingly. To ensure faultless functioning, the following points must be observed.

Optische Steckverbindungen sind Präzisionsteile und müssen dementsprechend behandelt werden. Eine einwandfreie Funktion ist nur dann sichergestellt, wenn nachfolgende Punkte berücksichtigt werden.

The minimum bending radius for optical fibers is 30 mm!

Für LWL-Leitungen darf ein Biegeradius von 30 mm nicht unterschritten werden!

Mechanical damage to the surfaces of optical connectors impairs transmission quality by higher attenuation.

Mechanische Beschädigungen der Stirn-flächen von optischen Steckverbindungen erhöhen die Dämpfung und mindern deshalb die Übertragungsqualität.

For this reason, do not expose the con-nectors to impact.

Vermeiden Sie deshalb Stoßbeanspru-chungen der Steckverbinder.

Always fit optical fiber connectors with protective caps to guard them against me-chanical damage and contamination. The protective dust caps should only be removed immediately prior to installation.

Schützen Sie LWL-Steckverbinder grund-sätzlich mit einer Schutzkappe vor mech-anischen Beschädigungen und Verschmutzungen. Die Staubschutzkappe soll erst unmittelbar vor dem Einbau entfernt werden.

Once the protective dust caps have been removed, you must check the surfaces of the optical fiber connectors to ensure that they are clean, and clean them if necessary.

Prüfen Sie nach Entfernen der Staub-schutzkappen die Stirnflächen der LWL- Stecker auf Sauberkeit und reinigen Sie sie gegebenenfalls.

For cleaning, a special optical fiber cleaning tool or a clean, lint-free cellulose cloth or a chamois leather is suitable. Freon TF, isopropyl alcohol (99 %), or white spirit can be used as cleaning fluids.

Zum Reinigen kann ein spezielles LWL- Reinigungswerkzeug oder ein einwandfrei sauberes, fusselfreies Zellstofftuch oder Fensterleder verwendet werden. Als Reinigungsflüssigkeit kann Freon TF, Iso-propylalkohol (99 %) oder Spiritus verwendet werden.


18 A42022-L5966-B 52-1-7630

2.10 Laser Radiation / Laserstrahlung

2.10.1 Protection Against Extraneous Laser Light and Protection of the Optical Modules Concerned / Schutz gegen austretendes Laserlicht und Schutz der betreffenden optischen Baugruppen

Depending on the device type, the laser radiation may also be invisible for the human eye!

Je nach Gerätetyp kann die Laserstrah-lung für das menschliche Auge auch unsichtbar sein!

Devices and modules displaying either of the following warning labels contain laser devices.

Geräte und Baugruppen, die eines der fol-genden Warnzeichen tragen, enthalten Laser-Einrichtungen.

Warning Label according to EN 60825-1 / IEC 60825-1.

Warnschild nach EN 60825-1 / IEC 60825-1.

Warning Label for laser equipment as per EN 60825-1 / IEC 60825-1.

LASER CLASS 1

Warnschild für Laser-Einrichtungen entsprechend EN 60825-1 / IEC 60825-1.

When operated in a closed system, the laser equipment of the device conforms to class 1 safety level.

Bei Betrieb im geschlossenen System entsprechen die Laser-Einrichtungen des Gerätes der Gefährdungsklasse 1.

Nevertheless, in view of possible malfunc-tions, transmission systems which are fitted with optical fiber amplifier modules are classified as hazard level 1M. This hazard level is also applicable if the device is opened.

Unter Berücksichtigung von vorhersehbaren Fehlerfällen sind mit optischen Lichtwellenleiter-Verstärkerbaugruppen bestückte Übertragungssysteme jedoch der Gefährdungsklasse 1M zugeordnet. Diese Gefährdungsklasse gilt auch bei geöffnetem Gerät.

This hazard level is labelled as follows: Die Gefährdungsklasse ist folgendermaßen beschildert:

Warning Label according to EN 60825-2:2004 / IEC 60825-2:2004.

Warnschild nach EN 60825-2:2004 / IEC 60825-2:2004.

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A42022-L5966-B 52-1-7630 19

To ensure safe operation of the entire optical path, the laser safety shutdown must be activated, see Chapter 2.10.2.

Für den sicheren Betrieb der ge-samten optischen Strecke muss die Lasersicherheitsabschaltung aktiviert sein, siehe Kapitel 2.10.2.

Commissioning should be performed with fuse protection in the closed system.

Die Inbetriebnahme soll abgesichert im geschlossenen System erfolgen.

To avoid damage to health, you must

observe the regulations regarding protection against radiation from laser devices (EN 60825-1/ IEC 60825-1).

Zur Vermeidung gesundheitlicher Schäden müssen Sie die Vorschriften zur Strahlungssicherheit von Lasereinrichtungen (EN 60825-1 / IEC 60825-1) beachten.

If it cannot be avoided in an exceptional case to apply the hazard level 1M regu-lations (see above), you always must use dedicated laser-protective goggles.

Falls die Gefährdungsklasse 1M im Aus-nahmefall nicht vermieden werden kann (siehe oben), müssen Sie stets eine Laser-Schutzbrille tragen.

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2.10.2 Laser Safety Circuit / Lasersicherheitsabschaltung

Under normal operating conditions, the maximum transmit levels of the optical in-terface units stay below the limit values defined in EN 60825-1 / IEC 60825-1, Laser Class 1.

Unter normalen Betriebsbedingungen bleiben die maximalen Übertragungspegel der optischen Anschlussbaugruppen unterhalb der Grenzen, die nach EN 60825-1/ IEC 60825-1, Laser-Klasse 1, erlaubt sind.

However, all optical transmitters (except at the Ethernet interfaces) are fitted with automatic laser shutdown circuits to safe-guard against any possible hazard. This shutdown circuit can be configured and is active in the basic state. It trips, if no input signal is received by the optical receiver, i.e. if there is a break in the link. This prevents any uncontrolled laser emission if a fiber-optic connector is faulty or not connected.

Als Schutz gegen eventuelle Gefährdungen sind alle optischen Sender (außer an den Ethernet-Schnittstellen) mit einer au-tomatischen Laserabschaltung ausgestattet. Diese Abschaltung kann konfiguriert werden und ist grundsätzlich aktiv. Sie löst aus, wenn ein Eingangssignal am zugehörigen optischen Empfänger fehlt, z. B. bei unterbrochener Verbindung. Dies verhindert jede unkontrollierte Laserabstrahlung, wenn der optische Steckverbinder fehlerhaft oder nicht angeschlossen ist.

To ensure safe operation of the entire optical path, the laser safety shutdown must be activated.

Für den sicheren Betrieb der gesamten optischen Strecke muss die Laser-Sicherheitsabschaltung aktiviert sein.

Even with this safeguard, fiber-optic cables which are open at one end should always be considered to be “live”. Never look into open fiber-optic cable ends, as this may damage your eyes.

Auch unter Beachtung dieser Vorsichts-maßnahmen sollen Glasfaserkabel, die an einem Ende offen sind, immer so behandelt werden, als würden sie ständig Laserlicht führen. Nie direkt in die Enden sehen, da sonst die Augen geschädigt werden können!

In case of doubt always use dedicated laser-protective goggles!

Tragen Sie im Zweifelsfall stets eine Laserschutzbrille!

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2.10.3 Handling Batteries / Handhabung von Batterien Some equipment may contain accumulators or batteries of different technologies − e. g. lithium batteries or others.

Bestimmte Geräte können Akkumulatoren oder Batterien verschiedener Technologien enthalten − z. B. Lithium-Batterien oder andere.

Observe the following international standards, if applicable: IEC 60130-17 (device interconnec-tions) IEC 61429 (recycling symbol) IEC 61438 (safety and health haz-ards) IEC 60086-4 (handling lithium bat-teries)

Beachten Sie gegebenenfalls auch folgende internationale Normen: IEC 60130-17 (Geräteverbindungen)IEC 61429 (Recyclingsymbol) IEC 61438 (Sicherheits- und Gesundheitsrisiken) IEC 60086-4 (Umgang mit Lithium- Batterien)

Pay attention to error messages re-ferring to the accumulator or the battery.

Achten Sie auf Fehlermeldungen, die sich auf den Akkumulator bzw. die Batterie beziehen.

Accumulators or batteries which are inte-grated in the device should only be replaced by the equipment manufacturer.

Ins Gerät eingebaute Akkumulatoren oder Batterien sollen nur beim Gerätehersteller ausgetauscht werden.

If replacement is necessary, do not remove the accumulator or the battery from the device, but send in the complete device / the module (card) or the removable battery pack.

Wenn ein Austausch erforderlich ist, dann bauen Sie nicht den Akkumulator oder die Batterie aus dem Gerät aus, sondern schicken Sie das komplette Gerät / die Baugruppe oder das herausnehmbare Batteriepack ein.

In order to prevent loss of data, the battery should only be replaced by the equipment manufacturer.

Zur Vermeidung von Datenverlust soll die Batterie nur durch den Gerätehersteller ausgetauscht werden.

There is risk of explosion if the battery is not replaced correctly!

Wenn die Batterie nicht ordnungsgemäß ausgetauscht wird, besteht Explosionsgefahr!

If you depollute batteries, you must observe the local regulations applicable to hazardous waste.

Beim Entsorgen von Batterien müssen die örtlichen Vorschriften über Beseitigung von Sondermüll eingehalten werden.

Never short circuit batteries directly without using a discharging resistor! Without a resistor very high current will flow causing a risk of explosion!

Schließen Sie niemals Batterien direkt ohne Entladewiderstand kurz! Ohne Widerstand können so hohe Ströme fließen, dass Explosionsgefahr besteht.

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2.10.4 Emergency Switching OFF / Notabschaltung

Especially if smoke or fire escapes from the device (or in other emergency situations), switch OFF the device immediately - by all relevant circuit breakers in the connector panel of the rack.

Insbesondere falls Rauch oder Feuer aus dem Gerät austritt (oder in anderen Notsituationen), schalten Sie das Gerät sofort aus - mit allen zugehörigen Sicherungsautomaten im Gestell- Anschlussfeld.

If possible, first switch OFF the protection power supply and then the working power supply.

Schalten Sie möglichst zuerst die Ersatz-Stromversorgung aus, dann die Betriebs-Stromversorgung.

However, consider that such an emergency shut-down can disconnect important communication lines which may be required just in the case of emergency.

Bedenken Sie jedoch, dass durch solch eine Notabschaltung wichtige Kommunikationsleitungen unterbrochen werden können, die gerade im Notfall eventuell dringend benötigt werden.

For this reason, shut down the device only if it is inevitable. Otherwise perform the normal switch-off procedure.

Nehmen Sie deshalb nur dann eine Notabschaltung vor, wenn es unumgänglich ist. Verfahren Sie sonst entsprechend der normalen Abschaltprozedur.

After the emergency shut-down, and if it is possible without danger, check if the device is dead - either by using a measuring device or by the LED display of the device, if ap-plicable.

Falls dies ohne Gefahr möglich ist, überprüfen Sie nach dem Notabschalten, ob das Gerät spannungsfrei ist - entweder mit einem Messgerät oder gegebenenfalls durch eine LED-Anzeige am Gerät.

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3 Installation Procedures and Preparation

3.1 Declaration of CE Conformity

Attention! The CE Declaration of Conformity for the product will be fulfilled if the construction and cabling is undertaken in accordance with the manual and the documents listed therein, e.g. mounting instructions, cable lists. Specific project documents must be taken into account when commissioning equipment. Deviations from the specifications or unstipulated changes during construction, e.g. the use of cable types with lower screening values, can lead to violation of the CE requirements. In such cases the conformity declaration is invalidated and the responsibility passes to those who have caused the deviations.

3.2 Personnel Requirements The personnel responsible for the installation of the equipment must meet the following requirements: − Training as service technician or equivalent training in telecommunications; − Sound basic knowledge of transmission technology and the construction of exchanges; − Relevant, practical training by the equipment manufacturer, including acquired

knowledge of the equipment and systems required for the planned activity; − PC knowledge, basic familiarity with the operation of MS-Windows; − Basic knowledge of test engineering, familiarity with the operation of test equipment; − Familiarity with handling electrostatically-sensitive components; − Familiarity with handling optical fibres and laser sources; − Familiarity with handling high temperature electronic modules having heat-sinks and

components conducting heat above 45 degrees Celsius (113 degrees Fahrenheit).

3.3 Required Tools and Accessories − ESD grounding bracelet, − Isopropanol 99 % and lint-free cloth for cleaning optical connectors, − Cleaning device for SFP modules (e. g. CLETOP stick from ExceLight Communications,

Inc.), − Special cotton gloves for touching high temperature equipment between 45 and 85

degrees Celsius (113 to 185 degrees Fahrenheit).

3.4 As-delivered Condition, Checking for Intactness

Prior to commissioning and starting up of the SURPASS hiT 7020, it is advisable to check the delivered equipment, including provided accessories, to ensure that: − The correct items have been delivered with assembled customized hardware, − The delivered items correspond to the information on the delivery documents, and − None of the items is damaged - as far as outwardly visible. Particular attention should be paid to the connector pins at the cards, to ensure that they are not damaged or bent.

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24 A42022-L5966-B 52-1-7630

3.5 Installation Steps Tab. 3.1 lists the major steps in the SURPASS hiT 7020 system installation process.

Step 1 Site preparation Step 2 Installing the Chassis Step 3 Connecting the power supply module to the power supply Step 4 Installing SFP lasers, and connecting fibers Step 5 Connecting system management interfaces

Tab. 3.1 SURPASS hiT 7020 installation process flow chart

3.6 Site Preparation This section provides instructions for preparing the location where you are installing components of the SURPASS hiT 7020 MSTP System.

Before you choose a set-up location for the SURPASS hiT 7020, read and consider the safety precautions provided in Chapter 2.

Upon arrival of the equipment, inspect the condition of the received cartons and compare all items to the packing list attached to the carton.

Select the installation location carefully based on the overall specifications. The primary considerations for selecting an installation site include:

• Proximity of associated equipment such as optical multiplexers

• Reach of DC or AC power supply

• Adequate rack space

• Proper ventilation

• Adequate space for cable routing

In addition to the items provided in the accessory kits, the recommended tools and equipment for the successful installation, operation, and maintenance of the system and optical fibers are:

• #1 Phillips Screwdrivers (5 inch)

• Straight Blade Screwdriver 4mm

• 10mm nut driver or deep socket wrench

Additionally, you may wish to use this optional equipment:

• Optical power meter

• SONET/SDH Transmission Analyzer

• Fiber Optic Cleaning Kit and Absolute Alcohol

• Absorbent cotton or Lens Cleaning Tissue

• Pressurized dry-air duster

• Fiber Inspection scope


A42022-L5966-B 52-1-7630 25

Be careful not to over-tighten any thumbscrews on the SURPASS hiT 7020 chassis and applicable components. To properly tighten a thumbscrew, torque the thumbscrew to 0.68 N.M using a torque screwdriver fitted with a #1 Phillips bit, or an equivalent torque wrench. If a torque screwdriver/wrench is not available, hand-tighten the thumbscrew then gently tighten using a #1 Phillips screwdriver till it is snug.

3.7 Unpacking Shipping Box SURPASS hiT 7020 shipment includes: − One chassis enclosed in a protective shipping carton, which can be reused if the unit

requires future shipment. − A chassis accessory kit, as applicable (See Tab. 3.2). − The shipping chassis will contain SURPASS hiT 7020 cards ordered as part of this

installation. − The shipping chassis will also contain power modules.

Follow the procedures in the following sections to verify your shipment and unpack the shipping cartons.

Check the contents of the accessory kits that are included in your shipment against the items listed on the packing lists. Verify that your shipment is complete. A fully configured system can weigh up to 4.0 Kg. To minimize the risk of personal or mechanical injury, exercise caution.

Item Quantity

Anti-static strap 1 M6 x 16 screws and nuts 8 sets Grounding cable, Stripe, AWG10, both ends installed with ring terminals

1

Grounding screw M5*8 1 AC Power cable, 2.5M, 10Amp, 3 pins including grounding from rack panel to equipment) / DC Power Cable, FCI CABLE 10013868 , USB connector

2

Station Alarm and MDI/MDO Cable with RJ-45 connector at one end 1 Miscellaneous Discrete Input (MDI) cable with RJ-45 connector at one end

1

List of Equipment contained in the Box 1

Tab. 3.2 List of accessories

3.8 Unpacking the Individual Card Shipping Cartons Now that you have completed the installation-preparation steps and have verified the factory-installed hardware components, the next step is to install the chassis into the equipment rack and then connect it to a frame ground.


26 A42022-L5966-B 52-1-7630

4 Installing the Hardware Please read this entire chapter prior to beginning the installation process. This chapter describes the detailed procedures for installing and initializing the SURPASS hiT 7020 including installing the chassis, connecting cables, connecting administrative links, and powering the system.

4.1 Installing the Chassis

4.1.1 Preparing Rack for Chassis Installation SURPASS hiT 7020 chassis dimensions are 447mm (width) × 44.45mm (height) × 240mm (depth). When using the 19” [IEC 60297]e rack (see Fig. 4.1) and ETSI [ETS 300 119-3]e rack (see Fig. 4.2), the chassis will be front mounted. Ten (10) sets of SURPASS hiT 7020 chassis (Including the Cable Duct and E1 Panel) can be mounted in a rack. Between any 2 chassis, a 1U (about 44mm) space is required for heat dissipations. Procedures in this manual assume the SURPASS hiT 7020 chassis are mounted in 19” [IEC 60297]e racks. If installing the SURPASS hiT 7020 chassis in an ETSI [ETS 300 119-3]e or other types of racks, different mounting kits are needed.

Fig. 4.1 Mounting Bracket for 19” Rack

Fig. 4.2 Mounting Bracket for ETSI Rack


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4.1.1.1 Adjusting the chassis installation position The position of the channel mounting in the rack is shown in Fig. 4.3

Channel Mounting

Fig. 4.3 Channel Mounting Position

4.1.1.2 Connecting the chassis to the grounding cable The earth grounding cable should be the same gauge as the power feed cable (minimum requirement). Connect the grounding cable to the grounding point on right side of the chassis, as shown in Fig. 4.4.

Grounding Point

Fig. 4.4 Grounding Point


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4.1.1.3 Chassis and Cable Duct Position

Fig. 4.5 SURPASS hiT 7020 Cable Duct

Before you mount the chassis and cable duct, you must place the cage nuts in the designed position on the channel mounting (Fig. 4.6). You must leave 2U between the cage nuts for the chassis and the one for the cable duct.

Position of Cage Nuts For Chassis

Position of Cage Nuts For Cable Duct

Fig. 4.6 Position of Cage Nuts


A42022-L5966-B 52-1-7630 29

4.1.2 Mounting the Chassis and Cable Duct

4.1.2.1 Preparation Required Tools

- Anti-static strap

- #1 Phillips Screwdrivers (5 inch)

- Straight Blade screwdriver 4mm

- 10 mm nut driver or deep socket wrench

For ease of installation and to ensure save lifting and handling of equipment, it is recommended that two people work together on the mounting installation.

4.1.2.2 Connect the Chassis to Ground Before installing modules or connecting power to the system, connect the system to a dedicated Frame Ground (earth ground) and ensure that the grounding cable is connected to an external earth or building ground. Failure to connect the chassis to a dedicated Frame Ground (earth ground) before connecting power could damage the equipment.

Fig. 4.7 SURPASS hiT 7020 chassis in a rack

4.1.2.3 Electrostatic Discharge (ESD) Prevention Follow these guidelines to prevent electrostatic discharge:

− Before installing the chassis into the equipment rack, make sure the equipment rack is properly grounded.

− When handling any of the hardware components, be sure to wear the antistatic wrist strap (provided in the accessory kit).

− Insert the antistatic strap cable pin into the ESD grounding jack on the chassis.

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30 A42022-L5966-B 52-1-7630

Note: Static electricity can damage the equipment. Wear a properly grounded antistatic strap when handling any of the hardware components.

4.1.2.4 Mounting the Cable Duct

Fig. 4.8 SURPASS hiT 7020 Cable Duct

Before you mount the chassis and cable duct, you must place the cage nuts to the designed position on the channel mounting (see Fig. 4.3 ). You must leave about 1U between the cage nuts for the chassis and one for the cable duct.

4.1.2.5 Install SFP Optical Modules SFP lasers must be gently plugged into the SFP slots on the faceplate of the card. They seat with a slight click.

Fig. 4.9 SFP Optical Module When inserting or removing an SFP, the time between consecutive operations should be larger than 1 second. The system is designed using a POLLING mechanism to detect the SFP insertion or removal. If an SFP insertion is followed immediately by SFP removal or vice versa, the system may not be able to detect the operation.

4.1.2.6 Install the Station Alarm Card SURPASS hiT 7020 provides a Station Alarm Output function. Only if the station is equipped with the Alarm Card (which should be installed on top of racks), can you follow the procedure below to finish the installation.

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− The installation operator puts on the antistatic strap and connects one end to the ESD grounding jack

− Unpack the Alarm Card and installation accessories. Make sure all materials are accounted for. (see Fig. 4.10)

− Assemble the Alarm Card on top of rack.

− Connect the corresponding cables correctly. (see Fig. 4.11)

Alarm Card On Top Of Racks

Alarm Lights With Output CableAlarm Power CableAlarm Cable Connect

To NE ALM Port

Alarm Output Cable Connect To Station Audio Alarm

Fig. 4.10 Station Alarm Card with Accessories

Connect To Green Light

-48V Power Input Of This Card

Connect To NE’S Alarm Output

Total provide 4 Inputs Of Alarm Signal

Connect To Station Audio Alarm

Connect To Station Audio Alarm

Connect To Red Light

Connect To Yellow Light

Fig. 4.11 Alarm Card Cable Connection Indication


32 A42022-L5966-B 52-1-7630

Refer to chapter 10.5 to get detail information about the pin assignment of the Station Alarm Cables.

4.2 Connecting Cables

4.2.1 Cable Lists The figure below (Fig. 4.12) identifies the location of the seven different kinds of cables. The description of each cable is provided in Tab. 4.1.

1 2

6 7

3 4 5

Fig. 4.12 Cable Locations

Number Cable Name SURPASS hiT 7020 NE Side

Connector & Cable Type 1 Ethernet Cable RJ45, CAT5 2 E1 Cable RJ48, Coaxial cable 3 Fiber LC, Fiber 4 Station Alarm/MDI/MDO Cable RJ45, CAT5 5 Power Cable USB 4 Pin DC Power Cable,

220V AC Power Cable

6 Console Cable RS232, Coaxial cable 7 Management Cable RJ45, CAT5 Tab. 4.1 List of SURPASS hiT 7020 Required Cables

4.2.2 Connecting Power Cables The SURPASS hiT 7020 chassis includes two redundant –48V DC power inputs (see Fig. 4.13) or one 110/220 AC power input (see Fig. 4.14). The SURPASS hiT 7020 chassis requires at least one -48V DC power feed or a 110/220V AC power feed to operate.

The two DC power input feeds, 1 and 2, share the load. The chassis can run indefinitely off the power from either input. The power input with the higher voltage of the two power supplies will carry the entire system load. The SURPASS hiT 7020 chassis can run


A42022-L5966-B 52-1-7630 33

indefinitely from one feed. However, Siemens recommends that two separate -48V DC power feeds be used at all times.

When equipped with two DC power inputs modules the load is shared between them. The power module with the higher voltage will substantially carry the entire system load. Although the SURPASS hiT 7020 chassis can run indefinitely from one feed, it is recommended that two separate -48V DC power feeds be used at all times.

Each power source must be externally (over-current) fused or circuit breaker protected. The chassis power connections are located on the right side of the chassis.

Fig. 4.13 DC Power Module

Fig. 4.14 AC Power Module

4.2.2.1 Power and Thermal Considerations For site planning and preparation, consider power requirements separately from thermal/cooling requirements. Power requirements vary with system configuration. Each station circuit or power feed source should be sized to allow for future configuration changes and for operation at lower input voltages from batteries during an AC power outage. Actual power usage should be estimated from the operating power for all the system elements to be installed. These estimates can then be used to plan the cooling system load and the cost of power used.

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34 A42022-L5966-B 52-1-7630

4.2.2.2 Station Circuit Breaker Sizing Station circuit size and current rating should be based on the maximum expected power usage, within the design capacity of the chassis. This ensures that future configurations can be supported without changing the circuit breakers or wiring.

To compensate for voltage drop in the chassis wiring, lower battery feed voltages, and future configuration changes; consider using a higher rated station circuit breaker. For the power specifications required for safe and proper operation on the chassis, please refer to the Technical Manual.

4.2.2.3 Station Circuit Wire Size The appropriate wire gauge requirement for the SURPASS hiT 7020 power station circuit depends on several factors:

− Distance from the power source

− Applicable wiring codes, including local electrical safety and fire prevention codes

− Other standards applicable to the installation such as local practices

− Voltage range at the power source or station panel

− Station circuit breaker rating

4.2.2.4 Anticipating Current Usage of Chassis or Maximum Chassis Current Rating When estimating wire resistance, include the round-trip distance between the power source panel and the chassis. Also consider wire temperature-rise guidelines for the installation as part of the selection for the correct wire size. The wiring design must meet all applicable local and national wiring codes.

4.2.2.5 Connecting the DC Power Supply Cable The SURPASS hiT 7020 uses USB power connectors. The power supply cable connection procedure is as follows:

− The operator puts on the antistatic strap and connects one end to the ESD grounding jack

− Ensure the chassis is connected to an earth frame ground. If needed follow the instructions in the Connecting the Chassis to Ground section

− Verify that the power source is either -48V DC or -60V DC (nominal).

− Disable the power source that will power the chassis. Typically, this means switching the appropriate circuit breaker on the battery distribution fuse block (BDFB) or power distribution panel to the Off position.

− Connect the un-connective ends of the power cable to the two –48V power sources.

− (see Fig. 4.15)

− Connect the USB power connector to the power input connector.

− Turn on the power source used to power the chassis.

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A42022-L5966-B 52-1-7630 35

+ 0V Return-1

+ 0V Return-2

Ground

- 48V Input-2- 48V Input-1

-48V Output -1

Distribute To 4 NE

-48V Output -2

Distribute To 4 NE

Fig. 4.15 -48V DC Power Source Panel

4.2.3 Connecting Client Signal Cables The SURPASS hiT 7020 client signal cables include fiber jumpers, Ethernet cables, and E1 cables.

4.2.3.1 Connecting Fiber Jumpers All optical connectors in the SURPASS hiT 7020 use an LC connector. Prior to connecting optical fibers, check and clean the fiber connectors.

It is suggested that all optical jumpers face straight down from the SURPASS hiT 7020 chassis. All fibers should be inserted into the cable duct. (See Fig. 4.16)

Fig. 4.16 Fiber Jumpers Shown Routed Vertically into the Cable Duct

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36 A42022-L5966-B 52-1-7630

Please do use Fiber Protection Wiring to surround hole fiber routed in the rack. (see Fig. 4.17)

Fiber Protection Wiring

Fig. 4.17 Fiber Protection Wiring

4.2.3.2 Connecting Ethernet Cables Ethernet cables are made of CAT5 or CAT5 (e) raw cable. If the transmission distance is less than 10 meters, any Ethernet cable can be used. If the transmission distance is over 10 meters, use the pin arrangement recommended in Chapter 10.3. Ethernet cables should be inserted and collected in the cable duct (see Fig. 4.18).

Fig. 4.18 Ethernet Cabling

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Ethernet Cable Connection Procedure:

− Put on the antistatic strap and connect one end to the ESD grounding jack

− Insert the Ethernet Cables to each FE port

− Connect the other end of the Ethernet cable to the client signal connection patch panel

4.2.3.3 Connecting E1 Cables The E1 connector on the SURPASS hiT 7020 8xE1 module uses a RJ48 connector.

Siemens offers an E1 Cable where one end has an RJ48 connector and the other free end can be connected to the customers’ equipment.

The E1 cables route as below (see Fig. 4.19)

Fig. 4.19 E1 Cable Routing (600×600mm Rack)

4.2.4 Connecting Administrative Cables Administrative Cables consist of: (1) Management Cable (2) Station Alarm/MDI/MDO Cable All cables are CAT5 or CAT5 (e) cable.

Fig. 4.20 Administrative cables layout


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Administrative cables connection procedure:

− Put on the antistatic strap and connect one end to the ESD grounding jack

− Connect the Administrative cables to the corresponding connectors

− Connect the other end of cable to the corresponding external equipment

4.2.5 Completed Cable Layout The complete cable layout is shown in Fig. 4.21 below.

Fig. 4.21 Completed Cable Layout


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5 Connecting and Configuring an Operation Terminal

The components of the SURPASS hiT 7020 Element Manager software should be installed on the TNMS-M SURPASS hiT 7020 LCT.

5.1 PC Requirements for Use as an Operating Terminal The recommendatory requirements for a desktop PC to use as an LCT are as follows:

– 1.6 GHz Pentium-4 Processor

– 512M RAM

– 1 × 20GB Hard Disk

– TP Ethernet 10/100BASE-T Networking Port

– Graphic Card with 1024 × 768 resolution (75Hz refresh for Desktop; 60-Hz refresh for Notebook)

– Color Monitor (17’’ for Desktop; 14’’ TFT for Notebook )

– Operation System: Windows 2000 or Windows XP

5.2 Connecting the Operating Terminal to the SURPASS hiT 7020 It is recommended to begin the commissioning of the SURPASS hiT 7020 by connecting the operating terminal of the Ethernet interface to the SURPASS hiT 7020 the MGMT Port.

5.3 Element Manager Software The Element Manager software installation (on the operating terminal) is an integral part of the TNMS-M SURPASS hiT 7020 LCT User Manual.

For details on how to install, start and configure the necessary software components, see the TNMS-M SURPASS hiT 7020 LCT User Manual.

Starting and configuring the installed SURPASS hiT 7020 software are described in the TNMS-M SURPASS hiT 7020 LCT User Manual and in the online help system for the SURPASS hiT 7020.


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6 Starting up the SURPASS hiT 7020 Before you supply power to the SURPASS hiT 7020, verify that the following tasks are complete:

− The antistatic procedures are in place.

− The chassis is securely installed in the equipment rack.

− The station circuit breaker is off.

− You have reviewed the power specifications and warnings outlined in Chapter 1.

− The power supply source is correct.

− Use multimeter to measure the power source voltage. The DC voltage should be -48V or within -38.0 V~ -72.0 V range. The AC voltage should be 220V or with in 100V ~ 240V.

6.1 Initial Startup of a New System The first time the SURPASS hiT 7020 unit is powered-up, you need to use the Hyper Terminal and console interface to provision the unit. This section describes the basic operation procedures you will use to provision the SURPASS hiT 7020 units.

Before you begin:

− Make sure the hardware has been installed.

− Make sure the SURPASS hiT 7020 NE is connected to the DC voltage with the power-off.

− Make sure the SURPASS hiT 7020 NE is connected to a local computer using the Console port (RS-232).

6.1.1 NE Configuration Using HyperTerminal To begin the initial startup of your system, you need to create a HyperTerminal connection to the console port. 1. Name the unit: SURPASS hiT 7020

In the HyperTerminal window shown below, enter the name of the unit <hiT 7020>, and click on <OK>.

Fig. 6.1 HyperTerminal Window

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2. Connection To: COM X

Select <COM X> in the Connect Using window and click on <OK>, <COM X> means the real COM Port which you use.

Fig. 6.2 HyperTerminal connection selection window

The <COMX Properties> dialog is displayed. 3. Port configuration:

Fig. 6.3 HyperTerminal Properties

Configure the <Port setting> as follows:

− Bits per second: 9600

− Data bits: 8

− Parity: None

− Stop bits: 1

− Flow Control: None

− Click <OK>


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4. The root menu of the CLI

Turn on the power to the SURPASS hiT 7020.

Note: It takes about 30 seconds for SURPASS hiT 7020 to complete the boot process.

The root menu of the CLI appears.

Fig. 6.4 Root Menu window

At the <Username> prompt: Enter ”root” as your user name.

At the <Password> prompt: Press Enter.

5. The main menu appears

Fig. 6.5 Main Menu Directory

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A42022-L5966-B 52-1-7630 43

6. IP Address Setting

Press <I> from main menu to configure the node IP address, the management port IP address, the management port subnet mask and the default gateway for management port. The users can select 1 to 4 to configure the special IP address as their needed. The IP address configuration menu is as follows,

Fig. 6.6 IP Address Configuration

Every NE should be configured with a node IP. The node IP should be unique within a network. Siemens recommends that all nodes within the same ring share the same sub-network. Following this recommendation makes it easier for administration and also for further expansion.

If the NE is directly connected to the TNMS-M SURPASS hiT 7020 LCT , this NE needs to set the <Management Port Address> as well. Press <2> to set the <Management Port Address> of the NE and press <3> to set the <Management Port Address> address.

If the DCN (Data Communication Network) uses DCC (Data Communications Channel) for the system management, the NEs in the network must be assigned the Ethernet addresses and network masks so that NO TWO NE Management Port IP Addresses are in the same sub-network. The LCT must be assigned an IP address that is in the same sub-network (network segment) as the NE’s Management Port IP address so the NE can act as a gateway. The routing table of the gateway NE must be set with all the IP addresses of the additional NE’s so the LCT can manage the all the NE’s. Set the LCT gateway IP address equal to the NE’s Management Port IP Address. 7. Telnet Loging Control Press <L> from the main menu to enable or disable the telnet login property for the CLI.

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Fig. 6.7 Telnet Login Window

8. DCC Slot Information

Press ‘D’ from main menu to confirm and configure the DCC information.

Fig. 6.8 DCC Slot Information


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6.2 Using TNMS-M SURPASS hiT 7020 LCT After the SURPASS hiT 7020 node is initialized; you need to use the TNMS-M SURPASS hiT 7020 LCT for system configuration, provisioning, and management.

Please refer to Chapter 7 for the SURPASS hiT 7020 system configuration.

Please refer to the TNMS-M SURPASS hiT 7020 LCT User Manual for the details of how to use the TNMS-M SURPASS hiT 7020 LCT software.


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7 Configuring the SURPASS hiT 7020 All hardware units are supplied to the customer in a fully configured state (i.e. with assembled customized hardware and installed software). Nevertheless, this chapter deals with the main software configuration for the SURPASS hiT 7020 as a basis for any subsequent customizations or extensions. Help Details on the menu and window structures of the TNMS-M SURPASS hiT 7020 LCT can be found in the TNMS-M SURPASS hiT 7020 LCT User Manual and the online help system of the SURPASS hiT 7020 ! When handling any hardware, you must observe the protective measures given in Chapter 2. As a precondition for the software configuration procedures described below, the SURPASS hiT 7020 and the operating terminal must have been set up according to the preceding chapters, so that the communication between them is working properly. Each network element (such as the SURPASS hiT 7020) must be configured and operated separately, since each one has its own communications interfaces and its own network address. For configuration purposes, the network elements must be connected in turn (one after the other) to the TNMS-M SURPASS hiT 7020 LCT.

7.1 TNMS-M SURPASS hiT 7020 LCT Installation

Please refer to the “TNMS-M SURPASS hiT 7020 LCT User Manual“.

7.2 NE Configuration and Management

7.2.1 Start TNMS-M SURPASS hiT 7020 LCT from Microsoft Windows After the TNMS-M SURPASS hiT 7020 LCT software is installed, there are two ways that you can start the TNMS-M SURPASS hiT 7020 LCT. Option 1: Click the <TNMS-M SURPASS hiT 7020 LCT> shortcut on the desktop; Option 2: From the <Start> <Programs> <TNMS-M SURPASS hiT 7020 R3.2 LCT>. This will prompt a login window. After a few seconds, the main window will open. (See Fig. 7.1)

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Title Bar

Main Menu Bar

Work Area

Fig. 7.1 TNMS-M SURPASS hiT 7020 LCT Main Window

7.2.2 Chassis View When TNMS-M SURPASS hiT 7020 LCT is connected to an NE, the NE Chassis view will be displayed. This Chassis view shows the real-time status of the NE. (See Fig. 7.2)

Fig. 7.2 Chassis View

In this view, the user can see a total representation of the current node status, including a graphical view of all the slots, the card functions, the card types, the status of individual ports, the power status, and other NE functions. The user can modify node properties in the configuration windows. The configuration windows can be opened from the main menu bar or the menus that pop up from right-clicking on the chassis view. Select <Configuration>→<Refresh Chassis> to refresh the chassis view.


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7.2.3 Synchronize NE In order to synchronize the LCT database with the NE’s database, you must synchronize the NE. Follow the steps below to synchronize. Right click the chassis view and select <Synchronize NE> (See Fig. 7.2). The Synchronize NE dialog will pop up (See Fig. 7.3)

Fig. 7.3 Synchronize NE Select the content you want to synchronize, and then click <OK> to start synchronizing. If the synchronization succeeds, a message box will appear. Click <Cancel> to quit the current dialog. Click <Help> to launch the online help.

7.2.4 NE Property Configuration To open the <NE Configuration> window, select <Configuration>→<NE Property Configuration> from the main menu. The <NE Properties> window will appear. (See Fig. 7.4)


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Fig. 7.4 NE Properties Each item in the window is described in the following table. (See Tab. 7.1)

Item Description NE Label This is used to distinguish different nodes Serial Number The serial number of this node (configured by the manufacturer) Location The physical position of this node in real-life System Mode The current system mode of this node (cannot be modified from this

window). Description The user uses this to field to input his/her own detailed description

of this node Version The software version of this node Contact The contact or owner of this node IP Address The IP address of this node (cannot be modified in this window) Subnet Mask The subnet mask of this node (cannot be modified in this window) Gateway The gateway of this node (cannot be modified in this window) Date/Time The current time on this node (cannot be modified in this window) Card List An overview of all the cards on this node. The user can access the

card configuration window by double-clicking the corresponding line in the table.

Tab. 7.1 NE Properties

The user can change the properties of a node, but modifications are completed only after the <Apply> button has been clicked. Click <OK> to confirm all the modifications and to quit the window.

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If some of the properties are changed, click the <Refresh> button to check the latest status of this node. Click <Print> to print the node information. Click <Cancel> to quit the window. All unsaved modifications will be lost. Click <Help> to launch the online help.

7.2.5 Shutdown NE From the main menu, select <Configuration>→<Shutdown NE> (See Fig. 7.5)

Fig. 7.5 Shutdown NE

Fig. 7.6 Shutdown Information Click <Yes> to confirm shut down for this NE.

7.2.6 FTP Settings The FTP Settings can get the latest software and data support from the FTP server. To perform NE software management and/or MIB management, the user needs to first configure the TNMS-M FTP setting as well as the FTP server. Use the following steps to apply FTP Settings: Select <Configuration>→<NE FTP Settings> from the main menu. The <FTP Settings> window will appear with the current FTP settings. (See Fig. 7.7)


A42022-L5966-B 52-1-7630 51

Fig. 7.7 FTP Setting To modify the current configuration in the <FTP Server Setting> section: Input the FTP server’s IP address in the <FTP Server IP Address> field. Input the FTP username in the <UserName> field. Input the FTP user password in the <Password> field. Note: Both of username and password are <pm> by default. All the latest software and data for the FTP server are stored in the <%Install_Drive%\ftproot> folder (%Install_Drive% specifies the drive letter of the hard disk drive containing the LCT program). For example, if the LCT program is installed in Drive C, the FTP root will be the <C:\ftproot> folder. (See Fig. 7.8)

Fig. 7.8 FTP Root The <pm> user data will be stored in the corresponding folders under the <%Install_Drive%\ftproot\pm> folder. For example, the MIB files uploaded from the LCT program will be stored in the <%Install_Drive%\ftproot\pm\MibUpload> folder. Click <Refresh> to update the current configuration. Click <Apply> to confirm the modification. Click <Close> to quit the window. All unsaved modifications will be lost. Click <Help> to launch the online help. Note: The configuration of the FTP server should be the same as the real FTP server settings. Generally, the LCT server and the FTP server are on the same physical machine. However, the FTP server and LCT server need not be on the same machine.

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7.2.7 NE Software Management Two software images can be stored in the TNMS-M SURPASS hiT 7020 LCT, an active image and a backup image. Using the LCT, the user can download a TNMS-M SURPASS hiT 7020 NE software image to the NE as the backup version from the FTP server or the user may switch software images between active and backup versions. NE software management is done as shown below: From the main menu, select <Configuration>→<NE Software Management>. The <NE Software Management> window will appear. (See Fig. 7.9)

Fig. 7.9 NE Software Management Each field in the window is described as follows. (See Tab. 7.2)

Fields Description

Active Software Version The NE software version currently running

Backup Software Version The backup NE software version

State of Last Command The last command status

Tab. 7.2 NE Software Management Window Field Description Click <FTP Setting> to open the <FTP setting> window. (See Fig. 7.10)

Fig. 7.10 FTP Setting


A42022-L5966-B 52-1-7630 53

Input the corresponding information in the <FTP Server IP Address>, <UserName>, and <Password> fields. Click <Refresh> to refresh the information. Click <Apply> to confirm the modifications. Click <Close> to quit the window. All unsaved modifications will be lost. Click <Help> to launch the online help. In the <NE Software Management> window, input the NE software file name of the FTP server in the <Software file name> field, and click <Download from FtpServer> to download the software image to the NE as the backup software version from the FTP server. Click <Switch> to switch the software images between the active version and the backup version. Click <Switch> to switch the software images between the active version and the backup version. After Switch process finished the <Result window> will pop-up to prompt users to cold reboot or warm reboot the NE. (See Fig. 7.11)

Fig. 7.11 NE Software Switch Result Windows

NOTE: 1) System cold reboot (system initialization) takes 3 minutes to complete. It is suggested

that no other operations (such as card insertion or pull-out, system power-on or power-off) be performed during the system initialization.

2) System cold reboot will cause traffic hit. The traffic hit time is from 30 seconds to a maximum of 3 minutes.

3) System warm reboot process takes 2 minutes. It is suggested that no operations (such as card insertion or pull out, system power on or power off) be performed during system reboot.

4) Card reset will impact the traffic passing through this card. The traffic hit time is usually about 30 seconds (maximum 60 seconds).

Click <Cancel> to close the window. All the unsaved modifications will be lost. Click <Refresh> to refresh the information. Click <Help> to launch the online help. Note: Make sure that the FTP server settings and the software image path are correctly configured before the operation is launched.

7.2.8 MIB Management The SURPASS hiT 7020 MIB consists of the internal databases/files in the NE that store all the NE configurations and runtime status information. There are two versions of MIB files stored in the NE: an active version and a backup version. All the MIB management functions can be performed by using the LCT.

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Follow the steps below to perform MIB management: From the main menu, select <Configuration>→<NE MIB Management>. The <MIB Management> window will appear. (See Fig. 7.12)

Fig. 7.12 MIB Management Click <FTP Setting> to open the <FTP setting> window. (See Fig. 7.13)

Fig. 7.13 FTP Setting Input the corresponding information in the <FTP Server IP Address>, <UserName>, and <Password> fields. Note: Both of username and password are <pm> by default. Click <Refresh> to refresh the information. Click <Apply> to confirm the modifications. Click <Close> to quit the window. All unsaved modifications will be lost. Click <Help> to launch the online help. To upload the MIB files from the NE to the FTP server, go to the <MIB Management> window, and input the directory in which the MIB files will be saved on the FTP server in the <MIB Backup Directory> field. Then click <Upload MIB>. To download the MIB files from the FTP server to the NE, input the directory in which the MIB files exist in the <MIB Backup Directory> field, and then click <Download MIB>.

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To activate the backup MIB version, click <Switch>. This operation will activate the backup MIB version. When the MIB switch is executed, the network management system reminds the user to “Warm reboot” or “Cold Reboot” the system as suggested in the system operation manual. The user should reboot the system immediately. After switching the MIB but before the system reboot, any NE operation will not be saved into MIB. Therefore, any operation before system reboot is invalid. The <State of Last Command> field shows the state of the last command. Click <Refresh> to get the value of State of Last Command field.

7.2.9 NE Timing Setting To open the corresponding chassis view: From the main menu, select <Configuration>→<NE Time Setting>. An <NE Time Setting> window will appear. (See Fig. 7.14)

Fig. 7.14 NE Time Settings In the drop-down menu of <Network Time Protocol>, the protocol can be set to either <Enabled> or <Disabled>. Under <NE list (Active)>, select the corresponding NE whose time will be modified. In the drop-down menu of <Network Element Time>, the current time can be viewed manually. Click <Refresh> to check the latest information on setting time.

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Click <Apply> to confirm the modifications. Click <Close> to quit the window. All the unsaved modifications will be lost. Click <Help> to launch the online help

7.2.10 NE Trap Destination Configuration Select <Configuration>→<NE Trap Destination Configure>. An <NE Trap Destination> window will appear. (See Fig. 7.15)

Fig. 7.15 NE Trap Destination The function of each button is described as follows: Click <Apply> to set a selection in the window. Click <Delete>, to delete. (a confirmation window will appear) (See Fig. 7.16) Click <Refresh> to update current NE Destination. Click <Close> to quit the window without saving any modifications. Click <Help> to launch the online help.

Fig. 7.16 Confirmation

7.2.11 Port Configuration and Management

In the chassis view, the card selected becomes framed in blue.

There are two methods to open the card configuration window in chassis view:

• Right-click the card, select <Card Property Configuration>, or

• Select the card, and select <Configuration>→<Card Property Configuration> from the main menu.

A <Card Properties> window will appear. (See Fig. 7.17)


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Fig. 7.17 Port Properties In this window, there are two parts: <Port Configuration> and <Port Status>. Each parameter in this window is described below. Generally, the user can only change some parameters in the <Port Configuration> part. 1. Port Configuration

Fields Descriptions Port Type This identifies the type of port Port Label A user can change this to distinguish different ports easily. Port Mode There are three modes:

Auto mode: Default mode. Alarm will not be provided under this mode. When the LOS is defected clear, the mode changes to Monitor mode automatically. Monitor mode: When an alarm is generated from this card, it will be automatically reported to the alarm management. Non-monitor mode: No matter how many alarms are generated from this card, none of them will be reported.

Port Admin Mode

There are two Port Admin Modes: Enable (connected), or Disable (unconnected)

Auto Laser Shutdown

<Yes> means the laser transmitter will shutdown automatically when the laser receiver detects loss of signal.

Port DCC Mode

DCC (Data Communication Channel) is the channel carried in the SDH frames for management and communication. Choosing MS-DCC or RS-DCC means that the DCC has been launched. Off means that DCC is shutdown or unavailable.

Port DCC Protocol

There are three port DCC protocols can be chosen: HDLC, PPP, and OSI.

Port ALS Mode

Provides three options if the Auto Laser Shutdown mode is enabled: <No Command>, <Manual Restart>, and <Manual Test>. Use <Manual Restart> to restart the laser if it does not automatically restart. Use <Manual Test> during testing in installation or other maintenance procedures.

Tab. 7.3 Port Configuration


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2. Port Status This section displays the SDH port current status.

Fields Descriptions Operating Status The port status whether it is under operation or not.

Laser Bias Current

Value of the laser bias current

Received Laser Power

Optical power received through this port. (If the power is small, for example smaller than -40dBm, the sensor will not show its real number but will show "<-40")

Transmitted Laser Power

Optical power transmitted out through this port. (If the power is small, for example smaller than -40dBm, the sensor won’t show its real number but show "<-40")

Laser Temperature

Temperature of the laser

Tab. 7.4 Port Status If you have changed any properties of the port, click <Apply> to confirm them. Only after clicking this button, will the modifications be completed. If no changes are planned as the card has been inspected, click <Refresh> to check the latest status of the port. Click <Print> to print the information of this port. Click <Close> to quit this dialog. All the unsaved modifications will be lost. Click <Help> to launch the online help.

7.2.12 Shutdown TNMS-M SURPASS hiT 7020 LCT There are two ways that you can shut down the TNMS-M SURPASS hiT 7020 LCT: Option 1: Click the <X> at top right of the TNMS-M SURPASS hiT 7020 LCT window. Option 2: Click <System>→<Exit>. A confirmation dialog window will appear. Click <YES> to confirm the shutdown request.


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8 Initial Measurements and Tests During commissioning of the SURPASS hiT 7020, measurements and function tests are required in order to ensure that no damage has occurred during transport and assembly, and that the equipment has been correctly installed. When handling any hardware, you must observe the protective measures given in Chapter 2.

Electrical and optical parameters of the individual card and of the complete system are listed in the Technical Manual of the SURPASS hiT 7020.

8.1 Measurements and Tests Local measurements, line measurements, and Ethernet tests are part of the Field Test Protocol.

To perform the required measurements and tests, you must observe the test procedure described in Chapter 8.2.

8.2 Test Procedure

8.2.1 STM-4 Optical Interface

8.2.1.1 STM-4 TX Optical Power

Test Objective:

To measure the TX optical power of the STM-4 laser

Test Setup: (see Fig. 8.1)

NE Optical Power Meter

Fig. 8.1 Test Setup of STM-4 TX optical power

Connection Description:

Connect NE STM-4 TX with optical power meters

Test procedure:

1. Connect as shown in Fig. 8.1.

2. Set the corresponding λ on the optical meter.

3. Record the result

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Test Result: (see Tab. 8.1)

Application Code Wavelength (nm) Source Type Output power (dBm)

I-4 1261-1360 MLM/LED -8 ~ -15 1293-1334 MLM -8 ~ -15 S-4.1 1274-1356 MLM -8 ~ -15

S-4.2 1430-1580 SLM -8 ~ -15

1300-1325 MLM +2 ~ -3

1296-1330 MLM +2 ~ -3 L-4.1

1280-1335 SLM +2 ~ -3 L-4.2 1480-1580 SLM +2 ~ -3 L-4.3 1480-1580 SLM +2 ~ -3

Tab. 8.1 Optical output power Standard of STM-4

8.2.1.2 STM-4 RX Sensitivity and overload for an STM-4 laser

Test Objective:

To measure the STM-4 laser RX sensitivity and overload


NETest AnalyzerTunable Optical

Attenuator

Fig. 8.2 Test Setup of STM-4 RX sensitivity and overload


1. Turn up 15 dBm the optical attenuator.

2. Connect STM-4 port to optical attenuator

3. Connect tester to arbitrary port of the system, such as the STM-1 port

Test Procedure:

1. Create a bi-direction circuit between the STM-4 port and the tributary port, such as the STM-1 port.

2. Configure signal pattern as 223-1PRBS on tester.

3. Make sure that there is no alarm or bit error on this circuit.

4. Turn up the optical attenuator till there is bit error.

5. Turn the optical attenuator down 1 dBm, and observe for 5 minutes.

6. Measure receiving optical power on the STM-4 RX port and record as sensitivity.

7. Turn down the optical attenuator till there is bit error.

8. Turn the optical attenuator up 1 dBm, observe for 5 minutes.

9. Measure receiving optical power on STM-4 RX port and record as overload.


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Application Code Wavelength

(nm) Minimum Ssensitivity & Overload

(dBm) I-4 1261-1360 -8~-23

1293-1334 -8~-23 S-4.1

1274-1356 -8~-23 S-4.2 1430-1580 -8~-23

1300-1325 -8~-23 1296-1330 -8~-23 L-4.1 1280-1335 -8~-23

L-4.2 1480-1580 -8~-23 L-4.3 1480-1580 -8~-23

Tab. 8.2 Optical input sensitivity & overload standard of STM-4

8.2.1.3 STM-4 Input Optical Power

Test Objective:

To measure the optical receiving power for STM-4


NE

ODF

Optical Power Meter

TxSTM-4 STM-4

Fig. 8.3 Test Setup of STM-4 input optical power


1. Find which fiber is connected from the ODF to the STM-4 RX port

2. Re-connect the fiber to optical meter

Test Procedure:

1. Configure corresponding wave-length on the optical meter.

2. Record the result from the meter.



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Application Code Wavelength (nm) Input Power Range (dBm) I-4 1261-1360 -8~-23

1293-1334 -8~-23 S-4.1 1274-1356 -8~-23

S-4.2 1430-1580 -8~-23 1300-1325 -8~-23 1296-1330 -8~-23 L-4.1 1280-1335 -8~-23

L-4.2 1480-1580 -8~-23 L-4.3 1480-1580 -8~-23

Tab. 8.3 Optical Input Power Range Standard of STM-4

8.2.2 STM-1 Optical Interface

8.2.2.1 STM-1 TX Optical Power

Test Objective:

To measure the TX optical power of STM-1 laser


NE Optical Power Meter

Fig. 8.4 Test Setup of STM-1 TX optical power


Connect NE STM-1 TX with optical power meters

Test procedure:


2. Set the corresponding λ on the optical meter.

3. Record the result



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Application Code Wavelength (nm)Source Type

Output power (dBm)

I-1 1260-1360 MLM/LED -8 ~ -15 S-1.1 1261-1360 MLM -8 ~ -15

1430-1576 MLM -8 ~ -15 S-1.2 1430-1580 SLM -8 ~ -15

L-1.1 1280-1335 MLM/SLM 0 ~ -5

L-1.2 1480-1580 SLM 0 ~ -5 1534-1566 MLM 0 ~ -5 1523-1577 MLM 0 ~ -5 L-1.3 1480-1580 SLM 0 ~ -5

Tab. 8.4 Optical output power Standard of STM-1

8.2.2.2 STM-1 RX Sensitivity and overload of STM-1 laser

Test Objective:

To measure the RX sensitivity and overload for an STM-1 laser


NETest AnalyzerTunable Optical

Attenuator

Fig. 8.5 Test Setup for the STM-1 RX sensitivity and overload

Connection Description: 1. Turn up 15 dBm the optical attenuator

2. Connect STM-1 port to optical attenuator

3. Connect tester to arbitrary port of the system, such as another STM-1 port

Test Procedure:

1 Create a bi-directional circuit between the STM-1 port and the tributary port, such as another STM-1 port.

2. Configure signal pattern as 223-1 PRBS on tester.


4. Turn up the optical attenuator till there is bit error.

5. Turn the optical attenuator down 1 dBm and observe for 5 minutes.

6. Measure receiving optical power on STM-1 RX port and record as sensitivity.

7. Turn down the optical attenuator till there is bit error.

8. Turn the optical attenuator up 1 dBm and observe for 5 minutes.

9. Measure receiving optical power on STM-1 RX port and record as overload.


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Application Code Wavelength

(nm) Input Power Range (dBm)

I-1 1260-1360 -8 ~ -23 S-1.1 1261-1360 -8 ~ -23

1430-1576 -8 ~ -23 S-1.2 1430-1580 -8 ~ -23

L-1.1 1280-1335 -10 ~ -34 L-1.2 1480-1580 -10 ~ -34

1534-1566 -10 ~ -34 1523-1577 -10 ~ -34 L-1.3 1480-1580 -10 ~ -34

Tab. 8.5 Optical input sensitivity & overload standard of STM-1

8.2.2.3 STM-1 Input Optical Power

Test Objective:

To measure the STM-1 receiving optical power.


NE

ODF

Optical Power Meter

TxSTM-1 STM-1

Fig. 8.6 Test Setup of STM-1 input optical power


1. Find which fiber connected from ODF to STM-1 RX port

2. Re-connect the fiber to optical meter

Test Procedure:

1. Configure corresponding wave-length on the optical meter

2. Record the result from the meter


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Application Code Wavelength (nm) Minimum Sensitivity &

Overload (dBm) I-1 1260-1360 -8 ~ -23

S-1.1 1261-1360 -8 ~ -23 1430-1576 -8 ~ -23 S-1.2 1430-1580 -8 ~ -23

L-1.1 1280-1335 -10 ~ -34 L-1.2 1480-1580 -10 ~ -34

1534-1566 -10 ~ -34 1523-1577 -10 ~ -34 L-1.3 1480-1580 -10 ~ -34

Tab. 8.6 Optical Input Power Range Standard of STM-1

8.2.3 PDH Port Test

8.2.3.1 E1 Port BER Test

Test Objective:

To verify all E1/T1 channels


NESDH

Test Analyzer

STM-1Rx

Tx

E1

Fig. 8.7 Test Setup for the E1 loop-back test


1. Set loop-back on the STM-1 port

2. Select one E1 Port as the test port

3. Connect the tester TX to the RX port of the E1 Port

4. Connect the tester RX to the TX port of the E1 Port

Test Procedure:

1. Create bi-direction circuit between the E1 port and the STM-1 port.

2. Configure the signal pattern for the E1 port as 215-1 PRBS on the tester.


4. Run tester for 15 minutes.


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Test Result:

No alarms should be detected on the tester

8.2.4 Ethernet Port

8.2.4.1 10/100M Port Auto-Negotiation Test

Test Objective:

To verify the auto-negotiation function of the 10/100M port

Test Setup:

NESmartbits Analyzer

FE

Fig. 8.8 Test Setup of 10/100M port auto-negotiation


Connect 10/100M port to the Smartbit tester 10/100M port

Test Procedure:


2. Enable the auto-negotiation function on NE 10/100M port.

3. Enable the auto-negotiation function on Smartbit 10/100M port.

4. Observe result.

Test Result:

The port mode on both sides should be 100M and full-deplex

8.2.4.2 10/100M Port Mode Test Test Objective:

To verify the 10/100M port works Test Setup:

NESmartbits Analyzer

FE

Fig. 8.9 Test Setup for the 10/100M port working mode test


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Connect the 10/100M port to Smartbit tester 10/100M port

Test Procedure:


2. Set the Smartbit port as 100M and full-duplex.

3. Set the NE 10/100M port to 100M and full-duplex.

4. Check the traffic.

5. Observe result 1.

6. Set the Smartbit port to 100M and half-duplex.

7. Set the NE 10/100M port to 100M and half-duplex.



10. Set the Smartbit port to 10M and full-duplex.

11. Set the NE 10/100M port to 10M and full-duplex.



14. Set the Smartbit port to 10M and half-duplex.

15. Set the NE 10/100M port to 10M and half-duplex.



Test Result:

1. Result 1 traffic should be ok




8.3 Test Reports The results of the commissioning measurements are to be recorded in Field Test Protocols. Appropriate forms can be ordered separately.

Used as a standard for future comparison measurements, the Field Test Protocols should be archived thoroughly.


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9 LED Indications This chapter gives an overview of the module front LEDs, which provide information for service and maintenance purposes. The functions of the LEDs are explained in detail in the Technical Manual of the SURPASS hiT 7020.

9.1 System Main Board （2× STM-4/1 or 2× STM-1）+ 8× E1 (75 or 120 Ohm) The Mainboard has 6 LEDs, see Tab. 9.1.

Main Board (2x STM-4/1 + 8x E1 (75 or 120 Ohm)) LED

Name LED

Color LED

Status Explanation

ON Power is available to the system. PWR Green

OFF Power is off

ON One or more critical alarms are present, or any card is in initializing.

Flashing

One or more critical transmission alarms are present.

When any optional service card is mismatched or faulty, the MJ alarm LED and CR alarm LED will flash at the same time.

CR Red

OFF No critical alarms

ON There are one or more major alarms present in the system.

Flashing When any optional service card is mismatch or faulty, the MJ alarm LED and CR alarm LED will flash at the same time.

MJ Orange

OFF No major alarms.

ON There are one or more major alarms presented in the system.

MN Yellow

OFF

No Minor alarms.

(Warnings and indeterminate alarms do not turn the LED on.)

ON There is an optical signal detected in the line port.

Line 1 status

Green OFF

There is no optical signal detected in the port. For example, in the initialization state when the fiber is not connected, or the transmitter (TX) or receiver (RX) fiber is misconnected.

ON There is an optical signal detected in the line port.

Line 2 status

Green OFF

There is no optical signal detected in the port. For example, in the initialization state when the fiber is not connected, or the transmitting (Tx) or receiving (Rx) fiber is misconnected.

Tab. 9.1 Main Board LEDs


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9.2 Traffic Interface Modules

9.2.1 Fast Ethernet Connector LEDs In additional to the LEDs described above, each RJ45 Fast Ethernet Connector on the Fast Ethernet service cards is equipped with another two LEDs, as explained in Tab. 9.2 .

RJ45 Connectors on the FE Modules LED Name LED Color Explanation

Active Yellow Data is being transmitted or received

Link Green Line is connected

Tab. 9.2 LEDs in the RJ45 Fast Ethernet Connectors

9.3 Power Module The DC Power Module has two LEDs, see Tab. 9.3

Power Modules LED Name LED Color LED Status Explanation

ON On: Power supply A is on A Green

OFF Off: Power supply A is off

ON On: Power supply B is on B Green

OFF Off: Power supply B is off

Tab. 9.3 LEDs on the DC Power Module


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10 Pin Assignments

10.1 DC Power Supply Cable

Fig. 10.1 DC Power Supply Cable

8 5

4 1

Fig. 10.2 DC power connector

Pin Number Wire Color Signal 5 Black Ground 6 Blue -48V 7 Red -48V Return (0V) 8 Yellow Ground

Tab. 10.1 SURPASS hiT 7020 DC Power Connector Pin Assignments


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10.2 E1 Cable The E1 connector on SURPASS hi7020 8 X E1 module uses RJ48 connector.

TXD-

RXD+ RXD-

Ground

1 8

TXD+

Fig. 10.3 E1/ 120Ohm RJ-48 Connector

Pin Number Signal Signal Direction

1 Receive Ring From E1 Network 2 Receive Tip From E1 Network 3 Unassigned 4 Transmit Ring To E1 Network 5 Transmit Tip To E1 Network 6 Unassigned 7 Chassis Ground 8 Chassis Ground

Tab. 10.2 E1/ 120Ohm RJ-48 Interface Definication

RXD

Ground

1 8

TXD

Fig. 10.4 E1/ 75Ohm RJ-48 Connector


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10.3 Ethernet Cable

Pin Number Signal 1 Twisted-pair, Tx+ 2 Twisted-pair, Tx- 3 Twisted-pair, Rx+ 4 Not Connected 5 Not Connected 6 Twisted-pair, Rx- 7 Not Connected 8 Not Connected

Tab. 10.3 Ethernet Cable RJ45 Connector Pin Assignment

Fig. 10.5 Ethernet cable RJ45 connector

Cat5 or Cat5 (e) is the raw cable used for 100Mbps Ethernet cable. The following is a reference chart for the wiring Category 5 (Cat 5) of the 10/100 Base-T Ethernet cables.

1 2 3 4 5 6 7 8 White with Orange strip

Orange White with Green strip

Blue White with blue strip

Green White with brown strip

Brown

Tab. 10.4 Category 5 twisted pair color-code standards

10.4 Management Cable The Management interface port is a DTE port with an RJ-45 connector. The management cable pin assignments are provided in Tab. 10.5 below:

Pin Number Signal 1 Twisted-pair, Tx+ 2 Twisted-pair, Tx- 3 Twisted-pair, Rx+ 4 Not Connected 5 Not Connected 6 Twisted-pair, Rx- 7 Not Connected 8 Not Connected

Tab. 10.5 Management Cable RJ45 Connector Pin Assignment


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Fig. 10.6 RJ-45 plug

10.5 Station Alarm Cables and MDI/MDO Cables Station Alarm and MDI/MDO functions are integrated in one RJ-45 connector. However the pin usages are different from the Cat5 cable usage. The pin assignments for the Station Alarm cable and MDI/MDO are provided in Tab. 10.6 below. RJ-45 Connector Of NE ALM Port (Start) RJ-45 Connector A Of Alarm Card

(Destination) Pin Signal Pin Signal

1 Alarm0 + Critical and Major Alarm 5 Alarm0 - 2 Alarm0 - Return 7 Alarm1 - 3 Alarm1 + Minor Alarm 6 Alarm0 + 4 Alarm1 - Return 8 Alarm1 + RJ-45 Connector Of NE ALM Port (Start)Pin Signal

5 MDI + 6 MDI - 7 MDO + 8 MDO -

Tab. 10.6 Station Alarm and MDI/MDO Cable RJ45 Connector Pin Assignments

10.6 Console Cable The console cable is only used during SURPASS hiT 7020 installation to connect the CLI (Command Line Interface) for initialization of unit. This cable is not necessary in later maintenance.


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Fig. 10.7 Console Cable Connection

Pin Number Signal

1 Not used 2 Serial signal Tx 3 Serial signal Rx 4 Not used 5 Ground 6 Not used 7 Not used 8 Not used 9 Not used

Tab. 10.7 Console Cable Pin Assignements


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11 Abbreviations

ACO Alarm Cut Off Bw7R Style 7R CD-ROM Compact Disc Read Only Memory CE Communauté Européenne DB Data Base DC Direct Current DCC Data Communication Channel EGB Elektrostatisch Gefährdete Bauteile EMC Electromagnetic Compatibility EN European Standard EOW Engineering Order Wire ESD Electrostatic Sensitive Device ETS European Telecommunication Standard ETSI European Telecommunications Standards Institute F Standardized interface for connection of a local terminal FAULT Fault Alarm LED FO Fiber Optic GMT Greenwich Mean Time GND Ground GUI Graphical User Interface GUIMN Graphical User Interface Manual HS Handset HW Hardware IEC International Electrotechnical Commission LCAS Link Capacity Adjustment Scheme LCT Local Craft Terminal LED Light Emitting Diode LWL Lichtwellenleiter (optical fiber) MSP Multiplex Section Protection NCT Network Craft Terminal NUBAT Negative Power Supply Voltage OK Service LED OSN Optical Service Node PDF Portable Document Format PE Protective Earth (Ground) PPP Point to Point Protocol PUBAT Positive Power Supply Voltage RAM Random Access Memory


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Rx Received signal SDI Serial Debug Interface SEC SDH Equipment Clock SELV Separate Extra-Low Voltage SFP Small Form Factor Pluggable (Module) SNCP Sub-Network Connection Protection SW Software T3 Clock input T4 Clock output TIF Telemetry Interface TNMS Telecommunication Network Management System Tx Transmitted signal UMN User Manual VCDB Variable Configuration Data Block


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12 Index

A Accumulator handling, 21 Air filter, 13

B Battery handling, 21 Bending radius of optical fibers, 17

C Checking the device for intactness, 23 Cleaning fluids for optical connectors, 17 Connectors of optical fibers, handling, 17

D Delivery check, 23 Device checking for intactness, 23 Dust filter, 13

E Earthing

see Grounding, 16 ESD components, 16 ESD warning label, 16

F Front door handling (at the subrack), 12

G Grounding bracelet, 16

H Handling

batteries and accumulators, 21 ESD components, 16 fiber-optic cables and connectors, 17 subrack front door, 12

High operating temperature warning label, 13

I Installing the Chassis, 26

L Laser class, 18 Laser devices, 18 Laser safety shutdown, 19 Laser warning label, 18

N NE Configuration and Management, 46

Start, 46 Synchronize NE, 48

O Optical connectors, handling, 17 Optical fiber

bending radius, 17 Overvoltage on the power supply input, 15

P Pin Assignments, 70 Plug and pull aids with modules, 16 Protection against

laser light, 18 power supply input overvoltage, 15

Protective caps for optical connectors, 17

S Safety shutdown of the laser, 20 Subrack front door handling, 12 Subrack weight, 12

T Temperature warning label, 13

U Unpacking Shipping Box, 25

W Warning labels

heavy weight, 12 high operating temperature, 13 laser devices, 18

Weight of the subrack, warning label, 12

SURPASS HiT 7020 Installation and Test Manual 3p2

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