04 UltraSite Support PO 2 0

7/30/2019 04 UltraSite Support PO 2 0

http://slidepdf.com/reader/full/04-ultrasite-support-po-2-0 1/30

DN99553538Issue 2-0 en © Nokia Networks Oy 1 (30)

Nokia UltraSite Support

Product Overview




2 (30) © Nokia Networks Oy DN99553538Issue 2-0 en

The information in this document is subject to change without notice and describes only theproduct defined in the introduction of this documentation. This document is intended for theuse of Nokia Networks' customers only for the purposes of the agreement under which thedocument is submitted, and no part of it may be reproduced or transmitted in any form or means without the prior written permission of Nokia Networks. The document has beenprepared to be used by professional and properly trained personnel, and the customer assumes full responsibility when using it. Nokia Networks welcomes customer comments aspart of the process of continuous development and improvement of the documentation.

The information or statements given in this document concerning the suitability, capacity, or performance of the mentioned hardware or software products cannot be considered bindingbut shall be defined in the agreement made between Nokia Networks and the customer.However, Nokia Networks has made all reasonable efforts to ensure that the instructionscontained in the document are adequate and free of material errors and omissions. NokiaNetworks will, if necessary, explain issues which may not be covered by the document.

Nokia Networks' liability for any errors in the document is limited to the documentarycorrection of errors. Nokia Networks WILL NOT BE RESPONSIBLE IN ANY EVENT FORERRORS IN THIS DOCUMENT OR FOR ANY DAMAGES, INCIDENTAL ORCONSEQUENTIAL (INCLUDING MONETARY LOSSES), that might arise from the use of thisdocument or the information in it.

This document and the product it describes are considered protected by copyright accordingto the applicable laws.

NOKIA logo is a registered trademark of Nokia Corporation.Other product names mentioned in this document may be trademarks of their respectivecompanies, and they are mentioned for identification purposes only.

Copyright © Nokia Networks Oy 2000. All rights reserved.



Contents


Contents

1 About this document........................................................................... 5

2 Introduction to the Nokia UltraSite Support....................................... 6

2.1 Concurrent roll out ................................................................................. 72.2 Down sized operation expenditures....................................................... 72.3 Modular design...................................................................................... 82.4 Valuable space for customer equipment ................................................ 82.5 New choices for site locations................................................................ 9

3 The features of the Nokia UltraSite Support .................................... 103.1 Part of the solution............................................................................... 103.2 Cost savings for all operators............................................................... 103.3 Flexible site support for every requirement .......................................... 11

4 Examples of applications and configurations ................................. 13

4.1 Configuration tables............................................................................. 144.2 Typical configurations.......................................................................... 15

5 Nokia PSM .......................................................................................... 185.1 Node Manager – PSMMan .................................................................. 185.2 NMS .................................................................................................... 205.3 Operation............................................................................................. 215.4 Operation system................................................................................. 21

6 Construction ...................................................................................... 226.1 Indoor cabinets .................................................................................... 226.2 Outdoor cabinets ................................................................................. 23

7 Product structure of the Nokia UltraSite Support............................ 247.1 Rectifier units (BATA) .......................................................................... 247.2 Cabinet controller unit (CCUA)............................................................. 247.3 AC/DC distribution unit (ADUA, ADUB)................................................ 257.4 Batteries (BBAH, BBAG)...................................................................... 257.5 Space for customer equipment ............................................................ 257.6 Options ................................................................................................ 26

8 Technical specifications.................................................................... 278.1 Electrical and mechanical details ......................................................... 278.2 Safety and EMC standards .................................................................. 29





Summary of changes

Version: Date: Author: Notes:

1.0 05 Oct 1999 Tyrone Williams Issue 1.

2.0 17 Jan 2000 Tyrone Williams Issue 2.



About this document


1 About this document

This document is an overview of the Nokia UltraSite Support and covers the

following information:

• an introduction to the Nokia UltraSite Support,

• the features of the Nokia UltraSite Support,

• examples of applications and configurations,

• introduction to the Nokia Power Management System and the Nokia

NMS Network Management System,

• construction of the Nokia UltraSite Support,

• the product structure of the Nokia UltraSite Support,

• the technical specifications of the Nokia UltraSite Support.

For more detailed information on the Nokia UltraSite Macrocellular Solution

and related products, see the Nokia UltraSite Solution Description and theProduct Overviews for the Nokia UltraSite Solution, Nokia FlexiHopper

Microwave Radio, Nokia UltraSite GSM Base Station, Nokia UltraSite

WCDMA Base Station and Nokia UltraSite Antenna System.





2 Introduction to the Nokia UltraSiteSupport

The rapid growth of mobile penetration and industrial change towards data and

multimedia has increased the demands on macro cellular solutions. There is anabiding need for high traffic and transmission capabilities, as well as support for the coming data evolution. This concurrent need for capacity and quality

improvements continually increases the demands on network operations.Cellular operators are responding to these demands by installing high capacitysites.

One of the key elements to providing a high quality service is the ability tosupply an unbreakable power to a BTS site. For securing the constant operation

of a network with feasible costs, a well designed power support system withcommon construction and management of other elements of site is essential.

The Nokia UltraSite Support is designed to serve these stated demands.

The Nokia UltraSite Support is a state of art solution for supporting NokiaUltraSite applications, from low capacity road sites to high capacity urban sites.

The latest technology is used in order to fulfil the special requirements of high

quality macro cellular sites. Due to its modular design the Nokia UltraSiteSupport is extremely flexible. Applications vary from an integrated battery

backup system in the UltraSite GSM Base Station cabinet, to high capacity

outdoor sites with 360 Ah power back up resources located in two separate sitesupport cabinets. The future needs of EDGE and WCDMA are taken intoaccount by providing sufficient expansion capacity for the handling of

electricity shortages. Environmental durability as well as its small footprint

makes the Nokia UltraSite Support suitable for use even in dense or compactsurroundings.

The Nokia UltraSite Support can be operated through the Nokia Power Supply

Management (PSM) and the Nokia Network Management System (NMS) thus

substantial savings in operational expenditures can be achieved.



Introduction to the Nokia UltraSite Support


2.1 Concurrent roll out

A complete solution for a site is the most reliable and safest method. When

building a complete site designed as a system the result is less complicated andmore efficient to implement and to operate than a site constructed from

independent components. There are less co-ordination problems, fewer misunderstandings, less elements and a common interface for rollout. Onesolution reduces the time span for rollout i.e. the site can be utilised sooner.

The Nokia UltraSite Support and other elements of the BTS site have common

logistics and can therefore be implemented together. Identical design of thecabinets eases implementation and accelerates rollout, hence revenue generation

begins sooner. The common logistics also has a heavy impact to stock

inventory, and therefore releases tied capital for service creation.

Time to market is critical, particularity in dense urban areas where roll-out ismore challenging due to itemised regulations. A fast rollout creates less

interference to the surrounding society and therefore eases these necessary

permissions.

2.2 Down sized operation expenditures

There is one significant design challenge for all power back-up systems – the

batteries. Even state-of-the-art batteries have a life span dependent primarily

upon environmental factors and usage. On-site battery testing has been the onlycommon method to predict the residual lifetime of batteries reliably. Thistesting causes extra work and site visits, which both increase network operation

costs considerably.

Another challenge has been the management of external alarms caused by power supply systems. This has been caused by limited information received

into the operation and maintenance centre, which means that it has beenimpossible to categorise the severity of the alarms. An alarm has always had to

be clarified by visiting the site.

Both of these challenges have had a great impact on operational expenditure.

The solution to these challenges is the Nokia UltraSite Support.

The Nokia UltraSite Support is designed for remote operation using NokiaPower System Management (PSM). Nokia PSM is a unique method for the

remote controlling and supervision of the Nokia UltraSite Support from the

Nokia Network Management System (NMS). No additional controlling systemsare needed, as all the features of remote management are built in to the Nokia

UltraSite Support. With Nokia PSM in operation the need for on site battery

testing is eliminated. PSM is available for UltraSite support from BSS10 and NMS10 (4.1) via NMS2000 (T12).





As on option battery and alarm testing can also be handled manually or automatically on site. The Nokia UltraSite Support can be programmed to test

the batteries at regular intervals (e.g. 4 times per year) and in case of pre set

values being exceeded, the Nokia UltraSite Support will send an external alarmvia Q1 to the network operating system. The Nokia UltraSite Support is alsoable to produce a wide range of operational data through the Q1 e.g. auto

detection of rectifiers. This aids operation of the power supplies on site, andthus reducing site visits which decreases the operational expenditures of the

network.

2.3 Modular design

Modularity allows flexibility when fitting power supply systems to different

sites. The Nokia UltraSite Support can be compact, as it can fit into anintegrated cabinet with the Nokia UltraSite GSM Base station, or it can be

equipped with a dedicated cabinet of its own for delivery of 15.6 kW power with up to 360 Ah battery back up.

During the design of the Nokia UltraSite Support, easy expandability for future

requirements was one of the key issues. The Nokia UltraSite Support can

provide small size where needed or alternatively support high capacity whenthat is needed. Its modular design utilises the same main components in allconfigurations, to reduce the inventory of spare parts and for ease of operation.

The amount of units in the Nokia UltraSite Support can be configured flexible

depending on system requirements.

2.4 Valuable space for customer equipment

Installation of customer equipment in the Nokia UltraSite Support is easy.

Inside the Nokia UltraSite Support, space is provided for 19" equipment which

can be plugged in. Depending upon the configuration of the Nokia UltraSiteSupport, the space for customer equipment is a maximum 18U, which fulfils the

majority of space requirements.

This space can be used, e.g. for line terminal equipment like microwave radioindoor units. There is no need for additional racks or external cabling for radio

equipment. The construction of the Nokia UltraSite Support fulfils all the

requirements for radio equipment, from power supply to bus for monitoring andcontrolling via the Q1-LTE bus.



Introduction to the Nokia UltraSite Support


2.5 New choices for site locations

The small footprint of the Nokia UltraSite Support gives the operator a

significant number of new opportunities for site locations. Its simple layout isan asset in cases of limited space, as it saves on the cost of site acquisition by

increasing the number of possible sites. The reduced space requirement also hasan impact to operational expenditure by minimising site rental costs.

In cases where investment is protected by co-locating, the small footprint of the Nokia UltraSite Support allows more space for future expansions.

The Nokia UltraSite Support is designed for both indoor and outdoor use. Theglobal presence of Nokia demands strict requirements on outdoor usage. The

Nokia UltraSite Support is capable of withstanding heavy rain and

environmental factors up to protection class IP55, and has a version capable of

outdoor operation within the temperature range -33°C (-27.4°F) to +50°C

(+122°F).

The shared common design of the Nokia UltraSite Support with the Nokia

UltraSite GSM Base station gives a consistent aesthetic appearance and reducesthe visual impact of the site.





3 The features of the Nokia UltraSiteSupport

The Nokia UltraSite Support incorporates all the essential features of modern

power supply systems, and in addition features many unique functions whichare specifically designed for telecommunications site support.

3.1 Part of the solution

The Nokia UltraSite Support is designed for compliance with the NokiaUltraSite solution and, therefore, offers features for the whole solution.

A common footprint with Nokia UltraSite Base Station eases the requirementsof the site as the layout for the complete solution is more streamlined. A

corresponding footprint with the existing Talk family cabinets makes Nokia

UltraSite support simple to co-site with existing products and creates a

consistent aesthetic appearance for the whole site.Because Nokia UltraSite Support is designed for the Nokia UltraSite solution, itis expandable to support future 3rd generation services as evolution of GSM

BTS sites has been considered.

Nokia UltraSite Support has space for customer equipment. This is extremely

important as there is no need for external racking, cabling nor shielding as

customer equipment can be accommodated by the Nokia UltraSite Support.

Nokia UltraSite Support is essential part of the solution, consequently it is

tested and validated within the solution, not just as a single battery backup.

3.2 Cost savings for all operators

The Nokia UltraSite Support provides sophisticated features for reducingnetwork operational expenditures by facilitating remote operation. Nokia



The features of the Nokia UltraSite Support


UltraSite Support has advanced message handling whereby a wide variety of categorised alarms may co-operate in order to avoid unnecessary site visits.

Monitoring support is provided by way of performance messages through Q1

bus in order to control Nokia UltraSite Support.

The monitoring and control features available to an operator of Nokia UltraSite

Support are:• The cabinet door is monitored so that its status (open or closed) is known

to an operator.

• The condition of the backup batteries is monitored. Battery failure, high

and low battery temperatures and level of charge are monitored. There isan in-built option for system to effect battery testing automatically; up tofour times a year. In this case, where pre set limits have been exceeded,

the system sends an alarm via Q1.

• Mains failures and over voltage protection conditions are sent to anoperator to prompt the necessary course of action.

•

Should there be a requirement for more DC capacity or the DCdistribution is faulty, an operator receives an alarm to instigate moresupport capacity for the site.

• The temperature of the LTE space is controlled within high and low

temperature constraints. Additionally, the operation of the fans is

monitored both for failures and performance degradation.

• Nokia UltraSite Support facilitates equipment identification to assist

management of hardware utilised for inventory and maintenance

purposes.

• To enhance operational efficiency, Power System Management (PSM)

can be incorporated into the Nokia UltraSite Support to enable all the

necessary information to be passed into your NMS system. This allowsthe most efficient maintenance actions necessary but with only a fraction

of effort needed with conventional methods.

3.3 Flexible site support for every requirement

The Nokia UltraSite Support is optimised to provide the necessary support for

Nokia UltraSite solution.

The modularity of cabinet allows Nokia UltraSite support to expand in

accordance with other facets of solution applications. Cabinet space can besectioned for the batteries, rectifiers and customer equipment space. If morespace is needed then an extension cabinet for batteries can be added.

Nokia UltraSite Support provides flexibility both inside but outside, thereby

enabling cabinet construction for either indoor or outdoor usage. In a very cold





environment, the cabinet can be fitted with a heater; or if the surroundingenvironment is hot, a cooling device of LTE space can be added.

Nokia UltraSite Support satisfies all the major international standards and is

designed for global usage.



Examples of applications and configurations


4 Examples of applications andconfigurations

Nokia UltraSite Support provides an affordable power support system for all

Nokia UltraSite solutions, whether they are located outdoor or indoor, in denseurban areas where need of capacity is high, or at roadsides in rural areas wherethe need is mostly coverage.

KEY:1. Rectifiers (2 to 12)

2. DC distribution3. Cabinet Controller unit4. Space for customer equipment5. Battery 90 Ah

DN0099757

Figure 1 Interior units of Nokia UltraSite support





4.1 Configuration tables

Nokia UltraSite Support can be used with various Nokia UltraSite GSM Base

Stations and various Nokia UltraSite WCDMA Base Station configurations.

The Nokia UltraSite Support options are:

§ Integrated Site Support into Nokia UltraSite GSM Base Station cabinet

§ Site Support cabinet

§ Site Support cabinet with extension cabinet for batteries

The following tables are for various Nokia UltraSite Support configurations. In

addition to these configurations, DC distribution and specific optionalrequirements should be included.

Table 1. Maximum number of elements for indoor/outdoor configurations(integrated battery backup inside UltraSite GSM Base Stationcabinet)

Location 1300 W Rectifier LTE in height U 40 Ah batterystring

Indoor 5 0 1

Outdoor 5 0 1

Table 2. Maximum number of elements for indoor/outdoor #

configurations for Site Support cabinet

1300 W rectifiers LTE in height U 90 Ah battery string

6 18 (12+6)#

0+

6 12 1

6 6 2

6 0 3

12 12 0+

12 6 1

12 0 2

+ Batteries in extension cabinet or in separate rack.





Table 3. Maximum number of elements for indoor/outdoor #

configurations for Site Support cabinet with extension cabinet.

1300 W rectifiers LTE in height U 90 Ah battery string

6 18 (12+6)#

4

12 12 4

4.2 Typical configurations

The following figures show some typical configurations for Nokia UltraSite

Support.

Figure 2 Integrated battery backup unit: indoor

Figure 2 shows the Nokia UltraSite GSM Base Station indoor cabinet with

integrated BBU comprising 5 rectifiers, DC distribution and batteries.





Figure 3 shows an indoor Nokia UltraSite Support having 12 rectifiers, DCdistribution, 6U customer equipment space containing 2 equipped LTEs and one

90 Ah battery string.

Figure 3 Nokia UltraSite Support: indoor





Figure 4 shows an indoor Nokia UltraSite Support having 12 rectifiers, DCdistribution, 12U high customer equipment space and an extension cabinet in

which 4 strings of 90 Ah batteries are mounted.

Figure 4 Nokia UltraSite Support with external battery cabinet: indoor





5 Nokia PSM

Nokia Power System Management (PSM) enables the remote control and

supervision of electronic functions of a Nokia UltraSite Support via the Nokia

Network Management System (NMS), by using a Q1 interface. The softwareneeded for this communication is stored in the Cabinet Control unit (CCUA)which is an integral part of the Nokia UltraSite Support. The PSM may,

however, be a separate entity which is currently under consideration.

The primary aim of the Nokia PSM is to provide network operators with moreaccurate information about the power system status, the possibility to control

the system remotely, and maximise the electrical efficiency of the batteries andcharging system. Implementation of the Nokia PSM will therefore reduce thenumber of service visits to the site.

Nokia PSM consist of two elements: the Q1 Adapter card (integrated to the

CCUA unit) and Node Manager. A node manager is a software package run to

control the PSM nodes. The overall system architecture is presented in Figure 5.

5.1 Node Manager – PSMMan

In order to control the PSM nodes, node manager software is used. This is

designated PSMMan. The node manager SW can be used in three ways:

• It can be used at the site for commissioning and maintaining the NokiaUltraSite Support. This is carried out by connecting a PC (running thesoftware) to the LMP on the CCUA module. Since there are no security

levels with this interface, the site user will have limited access, for example the user may be able to read information but not alter it. When

commissioning a site, the engineer will run a commissioning wizard

which will set all parameters to the user’s default values.• Another mode of operation is when it is used from the NMS to monitor

nodes and make alterations to nodes. The operator at the NMS can look atthe node by using its address and make alterations such as changing the

battery temperature compensation, if this is required. The operator canalso read data from the site such as the results of the last battery test.



Nokia PSM


• In a third method it is used remotely via a telephone connection to the NMS. This will allow an engineer to dial into the NMS via a modem link.

The node manager has a graphical user interface (GUI) and runs on a Windows

95, Windows 98 or Windows NT4 operating system. However, the nodemanager must use Windows NT4 at the NMS, as this is a requirement of the

NMS. Several copies of the node manager can be used simultaneously to

monitor more than one node at a time.

Nodes may be monitored using the alarm window, which will display thealarms from the nodes. These may be filtered for their level of urgency, for

example.

When a node is being viewed, the node manager has an equipment view feature.By clicking on the parts of this view, data can be found about the item of

interest. For example, clicking on the battery will bring up the data for the batteries in that node.





Modem Link

Node Manager

Remote PC

Node Manager

Local PC

LMP

RS232Rectifier

CCUA

UltraSite Support UltraSite BTS

Node

PC at NMS

NMS

BSC / RNC

Q1 Port

RS485(Q1 Bus)

Abis BusQ1 has slotson Abis

DN0099772

Figure 5 PSM overall system architecture

5.2 NMS

NMS is the operation and maintenance related part of the network and is needed

for control of the whole GSM network. A network operator detects and

maintains the network quality and service offered through the NMS. At PSMlevel, the NMS is connected via the Q1-bus which allows a graphical interface

for management of Nokia UltraSite Support.



Nokia PSM


5.3 Operation

Operation of the CCUA consists of the following functions:

• storing Nokia UltraSite Support configuration information (or sendinformation to the BTS – can be monitored via NMS),

• collect and log Nokia UltraSite Support data and alarms

• send alarms signals to the BTS when required

• perform a regular battery condition test, initialised remotely if required,

• allow Nokia UltraSite Support alarms, controls and logging information

to be accessed locally.

5.4 Operation system

The operation system of the Nokia PSM functions so that when a fault situation

occurs, an alarm is sent via the Nokia UltraSite Support controller (CCUA) to

the NMS. After the alarm (Urgent, Warning or Message) has been delivered tothe NMS, the CCUA will be contacted either automatically or manually usingthe Q1 interface, enabling more detailed information to be accessed about the

cause of the alarm. In cases where there is a need for remote controlling of the

Nokia UltraSite Support the connection will be made manually from the NMSusing the Q1 interface.





6 Construction

The Nokia UltraSite Support cabinet design is based upon the Nokia UltraSite

GSM BTS core mechanics design. The outer frame of the core mechanics is

used as the main body of the cabinet, however the inner frame is replaced by aframe suitable for mounting rectifiers, AC/DC distribution units, space for customer equipment and/or batteries. These units can be flexibly configured

depending on system requirements.

Integrated battery backup (IBBU) is part of the UltraSite GSM Base Stationcabinet. The IBBU takes the place of 6 TRXs. It is suitable for horizontally

assembled rectifiers, and AC/DC distribution units. Batteries are assembled tothe right side of the cabinet.

The Indoor and Outdoor Kits for the core mechanics can be used with bothcabinets.

6.1 Indoor cabinets

The Indoor kit can be added to the basic cabinet mechanics to create an indoor

cabinet. The Indoor kit consists of a front door and a back panel.

The sealing class of the Nokia UltraSite Support Indoor is identical to the Nokia

Intratalk BTS cabinet, that is GSM 11:22, IEC 529 class IP20. The EMC

surface is the Nokia UltraSite Support cabinet.

The footprint of the Nokia UltraSite Support Indoor is identical to the Nokia

Intratalk BTS cabinet. The dimensions of the cabinet are W600 x D570 xH1800 mm.



Construction


6.2 Outdoor cabinets

The Outdoor kit can be added to the basic cabinet mechanics to create an

outdoor cabinet. The Outdoor kit consists of a front door, a back panel, side panels, a roof and a plinth.

The Nokia UltraSite Support Outdoor provides the sealing class required for anoutdoor Site Support cabinet, that is GSM11:22, IEC 529 class IP55. Thestandard cabinet is cooled by a forced ambient air flow. This method is calledopen air-cooling. The sealing class of the electronics inside the units of the

cabinet is IP54 when these units are located inside the cabinet. If customer equipment is installed or the surrounding environment is extremely hot, a

cooling device should be used.

The footprint of the Nokia UltraSite Support Outdoor is identical to the NokiaCitytalk BTS cabinet. The dimensions of the cabinet area are W770 x D750 xH1940 mm.





7 Product structure of the Nokia UltraSiteSupport

This chapter describes all the elements inside the Nokia UltraSite Support,

namely the rectifier units (BATA), cabinet controller unit (CCUA), AC/DCdistribution unit (ADUA or ADUB), batteries (BBAH or BBAG) and the spacefor customer equipment.

7.1 Rectifier units (BATA)

The 1300W constant power rectifier units (BATA) generate the float charging

voltage to the batteries and the DC power supply to BTS and LTE equipment.

The nominal output voltage (54VDC at 25 °C) of the BATA is programmableand temperature compensated. It is possible to add or remove a BATA unit tothe Nokia UltraSite Support without disrupting the DC power to the BTS or

customer equipment.

The BATA can be used in both the IBBU and separate site support cabinets. Inthe site support cabinet, the BATA is installed vertically but horizontally in the

IBBU.

7.2 Cabinet controller unit (CCUA)

The CCUA is a programmable control unit which enables control and

management of the Nokia UltraSite Support, with the following features:

• automatic battery test (manual testing is also possible),

• unit serial and version number reporting (controller and rectifiers),

• deep discharge protection for batteries,

• Power System Management (PSM) interface via the Q1 bus; facilitates

remote control/monitoring from the NMS,



Product structure of the Nokia UltraSite Support


• Local control/monitoring by using a laptop PC and PSMMan software,

• local and remote alarms,

• battery temperature compensated float voltage,

• programmable DC output voltage for different battery types.

7.3 AC/DC distribution unit (ADUA, ADUB)

The power distribution units (ADUA for IBBU or ADUB for Site Supportcabinet) provide power to all loads located in the Nokia UltraSite. The CCUA is

located inside these power distribution units. The AC inlet for the site isconnected to the ADUx, which contain DC distribution and feature circuit

breakers for each single power outlet, e.g. BTS, customer equipment and

batteries.

7.4 Batteries (BBAH, BBAG)

The battery capacity for the Nokia Ultra Site Support should be determinedaccording to the required back-up time and the desired power load. Theavailable battery capacity depends upon the configuration of the Nokia UltraSite

Support. In the IBBU, the number of battery strings has been limited to one, sothe maximum battery capacity of BBAG is limited to 40 Ah. In the case of the

Site Support cabinet, it is possible to use up to four battery strings, with theBBAH batteries located in a separate battery cabinet, giving a maximum

capacity of 360 Ah.Batteries are equipped with temperature sensors.

7.5 Space for customer equipment

The space for customer specific equipment is known as LTE space. Because the

Site Support cabinet is a modular system, the LTE space can vary from 6U to

18U (19" × 300 mm × 6U to 19" × 300 mm ×18U; W×D×H). In the outdoor cabinet the maximum available space for LTE is 12U. However a further option

is available which adds another 6U as separate space.

If customer equipment space is installed in an outdoor cabinet, a cooling device

is used as the space is IP54 protected.





7.6 Options

The following is a list of options available for the Nokia UltraSite Support:

• AC and DC filters,

• overvoltage protection,

• heater,

• cooling device for LTE,

• earthquake accessories for batteries and cabinet.



Technical specifications


8 Technical specifications

This chapter provides all necessary technical data and standard specifications

relating to UltraSite Support equipment.

8.1 Electrical and mechanical details

Table 4 Electrical and mechanical details

Item Description

Nokia UltraSite Support indoor cabinet:

Dimensions: W x D x H mm 600 x 570 x 1800 mm

Maximum weight (approximate) 440 kg (with extension cabinet 980 kg)

Nokia UltraSite Support outdoor cabinet:


Maximum weight (approximate) 510 kg (with extension cabinet 1120 kg)

BATA:

Input voltage; range 208… 240 VAC (+20%)

Power factor >0.95;at 50…100% load

Output constant output power 1300 W

Output voltage 40 - 57 VDC (positive earthed) at 25oC

Efficiency > 90% @ 75… 100% load> 88% @ 50… 75% load

Temperature range -40oC to +60

oC

Protection Over temperature

Protection class IP54





Item Description


Weight 7.5 kg approximately

CCUA:

Input voltage 36 V to 60 VDC

Weight <2 kg


ADUA; ADUB

Height 150 mm (ADUA); 230 mm (ADUB)

Width 270 mm (ADUA); 505 mm (19”) (ADUB)

Depth 330 mm (ADUA); 365 mm (ADUB)

Weight ADUA10 kg, ADUB30 kg


AC input:voltage

frequencymaximum current

1 phase, 208 V to 240 VAC (+ 20%), sine wave3-phase, 415 VAC maximum, sine wave50 to 60 Hz25 A/phase (ADUA);40 A /phase (ADUB)

DC output:Nominal outputOutput voltage rangeOutput current

Maximum current

54 VDC (from rectifiers at at 25oC)

39 to 57 VDCrated by circuit breakers

200 A (ADUA); 400 A (ADUB)

BBAH; BBAG:

One battery compartmentdimension: W x D x H mm 475 x 400 x 285 mm (BBAH)

200 x 169 x 173 mm (BBAG)

Battery capacity 90Ah at 20°C (BBAH)

40Ah at 25°C

Approximate weight: 90Ah (48 V string) 120 kg

40Ah (48 V string) 65 kg



Technical specifications


8.2 Safety and EMC standards

Table 5. Safety and EMC standards details

Standard Description

Safety IEC950/EN60950UL1950FCC68GR-1089-CORE

EMC IEC1000-4-2 to 6/EN1000-4-2 to 6IEC1000-4-11/EN1000-4-11EN55022 Class BEN61000-3-2 to 3/IEC1000-3-2 to 3/EN60555-2to 3IEC1000-4-8 to 9FCC Class B, part 15GR-1089-CORE EMC




Glossary

AC Alternating Current

ADUA AC / DC Connection Unit version A, used in the Nokia UltraSite Support IBBU

ADUB AC / DC Connection Unit version B, used in the Nokia UltraSite Support

Alarm Announcement given to the operating personnel about abnormal function of thesystem or about a failure, or an indication of the degradation of the service level or performance

Alarm status The current status of the system; indicates what alarms are active, if any

BATA Battery backup unit version A, rectifiers used in the Nokia UltraSite Support

BBAH Batteries used in the Nokia UltraSite Support

BTS Base Transceiver Station; Base Station

CCUA Cabinet Control Unit

DC Direct Current

EDGE Enhanced Data rates for GSM Evolution

EMC Electromagnetic Compatibility

EN European Norm

IBBU Nokia UltraSite Support Integrated Battery Backup Unit

IEC International Electrotechnical Commission

LTE Line Termination Equipment

NMS Network Management System

Q1 Nokia proprietary transmission management protocol

PSM Power System Management, for the remote controlling and supervision of NokiaPower Supply Systems by the NMS

RAS Radio Access Systems

SDH Synchronous Digital Hierarchy

Site Specific installation location of a given BTS

Siteapplication

Complete telecom solution for the planned area i.e. road side, rural, suburban or urban, where the capacity, coverage and expansion needs differ

SW Software

TRX Transceiver unit, transmits and receives RF signals

U Standard measurement unit of mechanics; 44.45 mm (1.75 in)

UL Underwriters Laboratories

WCDMA Wideband Code Division Multiple Access

04 UltraSite Support PO 2 0

Documents

Transcript of 04 UltraSite Support PO 2 0