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3FE 53701 BDAA TQZZA Edition 01 May 2012 1 / 12

7360 ISAM FANT-F

1 Identification 2

2 Introduction 2

3 Features and application notes 2

4 General description 3

5 Functional description 4

6 External interfaces 6

7 Alarm processing 8

8 Physical description 8

9 Power supply 11

FANT-F


FANT-F 7360 ISAM FANT-F

1 Identification

Table 1 identifies the FANT-F.

Table 1 Identification of the FANT-F

2 Introduction

This document describes the 7360 ISAM FANT-F NT card which is part of the 7360 Intelligent Services Access Manager FX (7360 ISAM FX) for ANSI.

3 Features and application notes

The FANT-F provides the following features:

is an NT card with a 480 Gbps switch can be used in a 7360 ISAM FX shelf has four SFP+ 10 Gigabit Ethernet (10 GE) interfaces. The SFP+ interfaces

support 1 GE and 10 GE data rates. has one 10/100/1000Base-T interface supports NT I/O supports synchronized Ethernet (SyncE) supports 1PPS / Time of Day (ToD) interface supports precision time protocol (PTP) IEEE 1588v2 supports synchronous Ethernet link data clock extraction for network timing

reference (NTR) use: from the SFP+ interfaces on its front plate from two 1 GE or 10 GE interfaces on the NTIO

can be used in the following operational conditions: 5C to +45C (23F to 113F) ambient temperature range, in a central office (CO)

environment with multiple 7360 ISAM FX shelves 40C to +70C (40F to 158F) in stand-alone 7360 ISAM FX shelves

is hot-swappable is compliant to safety standards UL 60950-1 2nd Edition and CAN/CSA-C22.2

No. 60950-1-07, provided that the board is installed, maintained, and used according the relevant installation instructions

Part Number Mnemonic Name

3FE 53701 BD FANT-F 7360 ISAM FANT-F NT card


FANT-F7360 ISAM FANT-F

4 General description

The FANT-F is responsible for:

the routing/switching and the aggregation of end-user data streams to and from network interfaces and/or uplink interfaces

centralized shelf control and management system clock generation network timing reference (NTR) generation, synchronous equipment timing

source (SETS) centralized shelf alarm processing and reporting

The LT cards are responsible for the physical termination of user interfaces and non-blocking user aggregation.

The FANT-F must be used at the NT-A or the NT-B position, or both, of the 7360 ISAM FX shelf. Figure 1 shows the position of the FANT-F in the ISAM system.

Figure 1 Position of the FANT-F in the ISAM system

NTIOA

NTIOB

AlarmIO board

Power unit

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NT-B(FANT-F)

LT #0

ManagementA interface

ManagementB interface

Uplinknetwork

interfaces

LT #1

LT #N-1

LT #N

NT-A(FANT-F)

ISAM system



5 Functional description

Figure 2 shows the different functional blocks of the FANT-F.

Figure 2 Functional blocks of the FANT-F

CISC

ACU

NUTS

10MHz GPSinterface

BITS interfaceToD and 1HzinterfaceNT reference clock

Peer NTreference inputPeer NTToD/1PPS

NT-NTcommunication ltfNT-NTswitch-over ltfNT speciallines ltfNT serialI/O ltfNT active/standby ltfNT backplane(NTIO)Serialmanagement ltf

Remote craftinterfaceSerial alarminterface

LT reference clocks NT ToD/1PPS

ToD and 1PPS interface

NT frontsystemLEDs

Local craftinterface

NT front uplinkinterface #0

NT front uplinkinterface #4

NT frontuplink LEDs

LT serdesItf#1 LT serdesItf#2LT serdesItf#16Backplane uplink Itf#0Backplane uplink Itf#4Backplane uplink Itf#7NT-NT loassharing Itf

NTIO/NTAP-powering ItfNT power supply Itf SMAS-powering Itf

REFIN

BIM

REFOUT

PNTIN

HIPC

SOI

SLI

SIO

SAS

BSM

RCMI

SAI

LT1LT2

LT16BUI0BUI4BUI7NNLS

FIM

REFIN

REFOUT

SYSLED

UPLED

LCMI

FUI#0

FUI#4

MCSD

PSIM

PBA-FANT-F

22445



The following subsections describe the functional blocks.

CISCThe centralized ISAM system controller (CISC) implements all on-board controller (OBC) functions, which accommodates a centralized control and management approach of the complete ISAM shelf. The CISC also provides the necessary processing capabilities for Ethernet packets and frames forwarded to the main OBC from the GE switching module.

MCSDThe master clock synchronization and distribution (MSCD) provides the following functionality:

system network timing reference (NTR) synchronization input references from BITS/SSU, synchronous Ethernet input

link data clocks, IEEE-1588 ordinary or boundary clock, GPS input references and ToD data clock inputs

synchronized output reference clocks toward: the shelf-based LTs (backplane connections): 8 kHz or 19.44 MHz the internal NTR signal from the active NT to the standby NT in a redundant NT pair (backplane connection): 8 kHz the external BITS/SSU out interface (located at the front of the General Facilities

Card): independently configurable to 2048 kHz, E1 or DS1 signal performance for SSU/BITS input/output: compliance with ITU-T G.813 Option

2: ANSI performance for synchronous Ethernet (SyncE) input/output: compliance with

ITU-T G.8262 Option 2: ANSI performance for ToD/1PPS input/output: compliance to IEEE 1588v2

NUTSThe network/user transport and switching (NUTS) provides the interface and switching circuitry for the front and back related uplink/network interfaces to/from the LT slots.

PSIMThe power supply interface module (PSIM) converts the rack power supply into all necessary voltages as required by the used components.



FIMThe front panel interface module (FIM) located at the front stiffener holds the physical interfaces (four SFP+, one 10/100/1000Base-T interface) together with a visual port status indication. The FIM also hosts a management interface (CRAFT).

BIMThe backplane interface module (BIM) provides the necessary control, management, and data plane related interface inside the complete ISAM system.

6 External interfaces

Following are the external interfaces that are accessible through the front panel.

Communication interfacesFive communication interfaces are available through the front panel:

1 x fixed 10/100/1000Base-T port: This port can work in 10 Mbps, 100 Mbps, or 1 GE mode.

4 x 10 GE SFP+ port:This port can work in 1 GE mode (with standard SFP optics) and in 10 GE mode (with SFP+ optics).

Management interfacesThe following management interface is available through the front panel:

local craft management interface (LCMI) (RJ45 connector)

The following clock interfaces are available through the front panel:

ToD/1PPS interface (RJ-45 connector) 10 MHz GPS interface (SMA connector) 1 PPS interface (SMA connector)

Local craft interface

Table 2 describes the signal list and connector pinning (RJ45).

Note Any of the five communication interfaces can also be used as a management interface.



Table 2 Local craft interface pinning

The FANT-F local craft port serial connection settings are as follows:

interface type: DCEPHY Protocol: Asynchronous (RS232-D) 1 start-bit, 8 data-bits with no parity and 1 stop-bit HW handshaking as per ITU-T V.28 cable distance: 5 m maximum

ToD and 1Hz validation pulse input interface

The FANT-F provides a ToD port on its front panel. This interface consists of differential ToD and 1PPS signals (RS-422 technology), mapped on a RJ45 connector.

Table 3 shows the signals of the ToD interface.

Table 3 TOD/1PPS-interface signal list of the front panel

Signal name Description Type Pin no. Technology

LCMI_RI_DSR Local-craft-mgt-itf data-set-ready O 1 EIA/TIA-562

LCMI_DCD Local-craft-mgt-itf data-carrier-detect O 2 EIA/TIA-562

LCMI_DTR Local-craft-mgt-itf data-terminal-ready I 3 EIA/TIA-562

EG Electrical ground or signal ground Ref. 4 Ref .

LCMI_RXD Local-craft-mgt-itf related serial receive-data O 5 EIA/TIA-562

LCMI_TXD Local-craft-mgt-Iif related serial transmit-data I 6 EIA/TIA-562

LCMI_CTS Local-craft-mgt-itf clear-to-send O 7 EIA/TIA-562

LCMI_RTS Local-craft-mgt-itf request-to-dend I 8 EIA/TIA-562

Signals Description Type RJ45 pin

ToD_UART_T/F ToD UART TX, PTP master mode (differential pair, 100 ohm) O 8, 7

ToD UART RX, PTP slave mode (differential pair, 100 ohm) I

ToD_1PPS_T/F 1 PPS output, PTP master mode (differential pair, 100 ohm) O 6, 3

1 PPS input, PTP slave mode (differential pair, 100 ohm) I

EG Electrical ground REF 4, 5

FG Frame ground REF CASE

NC Not connected - 1, 2



1 PPS TTL interface on the SMA connector

Table 4 describes the signals of the 1 pulse-per-second interface on the SMA connector.

Table 4 1 PPS Interface on the SMA connector: signal-list

10 MHz GPS interface on the SMA connector

Table 5 describes the signals of the 10 MHz GPS interface on the SMA connector.

Table 5 10MHz GPS interface on the SMA connector: Signal-List

7 Alarm processing

A dedicated alarm I/O functional block located in the General Facilities card performs the collection of internal and external alarms and the alarm cutoff . The FANT-F reads and writes alarms through an I2C interface. Alarm processing and handling is performed by CISC.

8 Physical description

Figure 3 shows the side and front view of the FANT-F.

Signals Description Type Technology

1PPS-TTL 1 PPS output, PTP slave mode (single-ended, 50 ) O TTL

1 PPS input, PTP master mode (single-ended, 50 ) I TTL

Shield Frame ground I Ref.

Signals Description Type Technology

10M_GPS-IN 10 MHz GPS timing reference (sine wave, 50 , transformer coupled) I 2 to 5 VPP

Shield Frame ground I Ref.



Figure 3 Side and front view of the FANT-F

Dimensions:The dimensions of the FANT-F are:

height: 405 mm (15.94 in.) width: 30 mm (1.18 in.) depth: 205/225 mm (8.07/8.86 in.) weight: 2 kg (4.4 lb)

System status LEDSFigure 4 shows the system status LEDs of the FANT-F.

LEDs

SFPs

1 PPS signal10 MHz signalFront uplink interfaceCraft interfaceToD interface

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Figure 4 FANT-F system status LEDs

Table 6 describes the system status LEDS on the FANT-F.

Table 6 System status LED definition

Port Description

PWR Green - power present Off - no power

A/S Green - active Off - stand-by

ALM Red - alarm condition exists Off - no alarm condition exists

PORT1PORT2PORT3PORT4

Link/activity status (module 1) Link/activity status (module 2) Link/activity status (module 3) Link/activity status (module 4)

ALM

FANT-F

PWR

A/SPORT2

PORT4

PORT1

PORT3

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9 Power supply

The FANT-F is compatible with 48 Vdc nominal and 60 Vdc nominal power supply systems.

Caution Country-dependent tolerances exist regarding the nominal battery voltage values.



7360 ISAM FANT-F1 Identification2 Introduction3 Features and application notes4 General description5 Functional descriptionCISCMCSDNUTSPSIMFIMBIM

6 External interfacesCommunication interfacesManagement interfacesLocal craft interfaceToD and 1Hz validation pulse input interface1 PPS TTL interface on the SMA connector10 MHz GPS interface on the SMA connector

7 Alarm processing8 Physical descriptionDimensions:System status LEDS

9 Power supply

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