alcatel user safety and installation manual r4_2_x

7/27/2019 Alcatel User Safety and Installation Manual R4_2_x

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Alcatel-Lucent 7356INTELLIGENT SERVICES ACCESS MANAGER FIBER TO THE BUILDING

RELEASE 4.2.05U S E R , S A F E T Y A N D I N S T A L L A T I O N M A N U A L

3HH-09545-AAAA-RJZZA Edition 0 5 Released

Alcatel-Lucent ProprietaryThis document contains proprietary information of Alcatel-Lucent and is not to be disclosedor used except in accordance with applicable agreements.Copyright 2012 Alcatel-Lucent. All rights reserved.


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When printed by Alcatel-Lucent, this document is printed on recycled paper.

Alcatel-Lucent assumes no responsibility for the accuracy of the information presented, which is

subject to change without notice.

Alcatel, Lucent and the Alcatel-Lucent logo are registered trademarks of Alcatel-Lucent. All other

trademarks are the property of their respective owners.

Copyright 2012 Alcatel-Lucent.

All rights reserved.

Disclaimers

Alcatel-Lucent products are intended for commercial uses. Without the appropriate network design

engineering, they must not be sold, licensed or otherwise distributed for use in any hazardous

environments requiring fail-safe performance, such as in the operation of nuclear facilities, aircraft

navigation or communication systems, air traffic control, direct life-support machines, or weapons

systems, in which the failure of products could lead directly to death, personal injury, or severe physical

or environmental damage. The customer hereby agrees that the use, sale, license or other distribution

of the products for any such application without the prior written consent of Alcatel-Lucent, shall be atthe customer's sole risk. The customer hereby agrees to defend and hold Alcatel-Lucent harmless from

any claims for loss, cost, damage, expense or liability that may arise out of or in connection with the

use, sale, license or other distribution of the products in such applications.

This document may contain information regarding the use and installation of non-Alcatel-Lucent

products. Please note that this information is provided as a courtesy to assist you. While Alcatel-Lucent

tries to ensure that this information accurately reflects information provided by the supplier, please refer

to the materials provided with any non-Alcatel-Lucent product and contact the supplier for

confirmation. Alcatel-Lucent assumes no responsibility or liability for incorrect or incomplete

information provided about non-Alcatel-Lucent products.

However, this does not constitute a representation or warranty. The warranties provided for

Alcatel-Lucent products, if any, are set forth in contractual documentation entered into byAlcatel-Lucent and its customers.

This document was originally written in English. If there is any conflict or inconsistency between the

English version and any other version of a document, the English version shall prevail.


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Alcatel-Lucent 7356 ISAM FTTB R4.2.05 February 2012 iii

3HH-09545-AAAA-RJZZA Edition 05 Released User, Safety and Installation Manual

Preface

Scope

This manual provides the following information on the 7356 Intelligent ServicesAccess Manager (ISAM) Fiber To The Building (FTTB) Shelf Based RemoteExpansion Module (SB-REM) equipment:

Product information Safety information

Hardware installation procedures

Applicable Releases

This document applies from Release 4.2 on.

Audience

This documentation set is intended for planners, administrators, operators, andmaintenance personnel involved in installing, upgrading, or maintaining the7356 ISAM FTTB SB-REM.

The reader must be familiar with general telecommunications principles.

Note The 7356 ISAM FTTB SB-REM is applicable for the ETSImarket only.


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Preface

iv February 2012 Alcatel-Lucent 7356 ISAM FTTB R4.2.05

User, Safety and Installation Manual Edition 05 Released 3HH-09545-AAAA-RJZZA

Special information

The following are examples of how special information is presented in thisdocument.

Procedures with options or substeps

When there are options in a procedure, they are identified by letters. When there arerequired substeps in a procedure, they are identified by Roman numerals.

Procedure 1 Example of options in a procedure

At step 1, you can choose option a or b. At step 2, you must do what the step indicates.

1 This step offers two options. You must choose one of the following:

a This is one option.

b This is another option.

2 You must perform this step.

Danger Danger indicates that the described activity or situationmay result in serious personal injury or death; for example, highvoltage or electric shock hazards.

Warning Warning indicates that the described activity or situationmay, or will, cause equipment damage or serious performanceproblems.

Caution Caution indicates that the described activity or situationmay, or will, cause service interruption.

Note A note provides information that is, or may be, of specialinterest.


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Preface

Alcatel-Lucent 7356 ISAM FTTB R4.2.05 February 2012 v


Procedure 2 Example of required substeps in a procedure

At step 1, you must perform a series of substeps within a step. At step 2, you must do

what the step indicates.

1 This step has a series of substeps that you must perform to complete the step. Youmust perform the following substeps:

i This is the first substep.

ii This is the second substep.

iii This is the third substep.

2 You must perform this step.

AcronymsSee the glossary included with the System Description for the expansion of acronymsused in this documentation set.

Release notes

Be sure to refer to the release notes (such as the Customer Release Notes orEmergency Fix Release Note) issued for software loads of your product before youinstall or use the product. The release notes provide important information about thesoftware load.

Documents

Refer to the Product Information document for your product to see a list of allrelevant customer documents and their part numbers.

Customer documentation is available for download from the Alcatel-Lucent SupportService website at http://www.alcatel-lucent.com/myaccess.


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Preface

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Alcatel-Lucent 7356 ISAM FTTB R4.2.05 February 2012 vii


Contents

Preface iiiScope ...............................................................................................iii

Applicable Releases ................................................................................... iii

Audience ............................................................................................... iii

Special information.................................................................................... iv

Acronyms ................................................................................................v

Release notes............................................................................................ v

Documents ............................................................................................... v

1 Product Information 1-11.1 Architecture ............................................................................. 1-2

1.2 SB-REM Type Variants ................................................................. 1-12

1.3 SB-REM Configuration Variants....................................................... 1-18

1.4 Board Capabilities and Dimensioning ............................................... 1-31

1.5 CLEI Codes...............................................................................1-32

2 Safety Information 2-12.1 Conventions .............................................................................. 2-2

2.2 Safety Requirements ................................................................... 2-6

2.3 Fuse Rating.............................................................................. 2-10

2.4 Environmental Requirements......................................................... 2-12

2.5 EMC and ESD ............................................................................2-14

2.6 Acoustic Noise ..........................................................................2-14

2.7 ITU-T K.20/K.45 Compliance.........................................................2-15

3 Mounting the SB-REM 3-13.1 General ................................................................................... 3-2

3.2 Environmental and Mounting Constraints ........................................... 3-5


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3.3 Mounting the SB-REM in a 19 Rack .................................................. 3-5

3.4 Mounting the SB-REM in an ETSI Rack ................................................ 3-7

3.5 Mounting the SB-REM using the Asymmetric ETSI Brackets ....................... 3-8

3.6 Mounting the SB-REM on a Wall ......................................................3-10

3.5 Mounting the Splitter Extension Box ................................................3-13

4 Installing Units in the SB-REM 4-14.1 Installation Overview ................................................................... 4-2

4.2 Installing the DC-powered Controller Board or the NT Board .................... 4-4

4.3 Installing the AC-powered Controller Board ........................................ 4-5

4.4 Installing the LT Boards or Combined LT/Splitter Boards......................... 4-6

4.5 Installing the Splitter Board ........................................................... 4-7

4.6 Installing the Fan Unit.................................................................. 4-9

4.7 Installing/replacing the Fan Filter .................................................. 4-11

4.8 Fuse Replacement Procedures ....................................................... 4-14

5 Cable Connections to the SB-REM 5-15.1 Introduction.............................................................................. 5-2

5.2 Connecting Chassis Ground ............................................................ 5-2

5.3 Connecting DC Power................................................................... 5-4

5.4 Connecting AC Power................................................................... 5-8

5.5 Connecting Alarm Equipment ........................................................5-10

5.6 Connecting the Optical Uplink Cable ...............................................5-13

5.7 Connecting LT-splitter Interconnect Cable ........................................ 5-15

5.8 Connecting Combo Cable .............................................................5-17

5.9 Connecting POTS and LINE MDF Cables .............................................5-19

5.10 Connecting MDF Cables to the Splitter in the Splitter Extension Box..........5-22

5.11 Connecting the Optical Cable to the Ethernet LT Board......................... 5-26

5.12 Powering up the SB-REM ..............................................................5-29

A. Specification MDF Cable A-1A.1 Introduction .............................................................................. A-2

A.2 Legend .................................................................................... A-2

A.3 Wiring List for CHAMP100 MDF Cable ................................................ A-2

A.4 Wiring List for Metral-HDXS-72 Cable Connector................................... A-3

B. Mnemonics B-1B.1 Mnemonics ............................................................................... B-2

Abbreviations GL-1

Glossary


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Contents

Alcatel-Lucent 7356 ISAM FTTB R4.2.05 February 2012 ix


Index


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Alcatel-Lucent 7356 ISAM FTTB R4.2.05 February 2012 1-1


1 Product Information

1.1 Architecture 1-2

1.2 SB-REM Type Variants 1-12

1.3 SB-REM Configuration Variants 1-18

1.4 Board Capabilities and Dimensioning 1-31

1.5 CLEI Codes 1-32


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1.1 Architecture

The 7356 ISAM FTTB Shelf Based Remote Expansion Module (SB-REM) is anaddition to the Alcatel-Lucent 7330 ISAM FTTN products.

The SB-REM can be deployed:

in a distributed mode when equipped with a controller board: NRCD-A (DC controller board) NRCD-B (DC controller board)

NRCA-A (AC controller board) in stand-alone mode when equipped with a Network Termination (NT) board: NRNT-A

Distributed Mode - Position in the Network

The SB-REM:

is a downstream interface multiplexer which is slaved to a host DSLAM is a compact system intended for installation in remote cabinets and business

equipment rooms where space is limited or access interface needs are limited

must be limited to installation in locations where access is restricted tomaintenance personnel only

can be co-located with the host DSLAM or installed remotely.

Figure 1-1 shows how the SB-REM (in distributed mode) is incorporated in theISAM architecture.

Note 1 The 7356 ISAM FTTB SB-REM is referred to as SB-REMin the remainder of this manual.

Note 2 The SB-REM physically supports any of the LT boards andsplitter boards supported in the 7330 ISAM FTTN Flexible Density(FD) equipment practice (limitations come from power supply andsoftware support). Therefore, it is also known as the FD-REM.


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Figure 1-1 Position of the SB-REM (distributed mode) in the ISAM Architecture

The SB-REM can be connected to the 7330 ISAM FTTN host or the 7330 ISAMRemote Aggregator (RA).

The following applies for SB-REMs connected to a 7330 ISAM FTTN host:

the 7330 ISAM FTTN hosts and aggregates traffic for both the 7330 ISAM FTTNand the SB-REM up to 2 LT boards can be placed in each SB-REM. The SB-REMs are connected

via optical cabling to the NTIO board in the 7330 ISAM FTTN shelf.

The following applies for SB-REMs connected to a 7330 ISAM RA:

the SB-REMS are connected to the 7330 ISAM RA via optical cabling.

Stand-alone Mode - Position in the Network

The SB-REM equipped with the NRNT-A board:

is a downstream interface multiplexer is a compact system intended for installation in remote cabinets and businessequipment rooms where space is limited or access interface needs are limited

must be limited to installation in locations where access is restricted tomaintenance personnel only

Figure 1-2 shows how the SB-REM (stand-alone mode) is incorporated into theISAM architecture.

7356 FTTB SB-REM

DSL/POTS/Ethernet

interface (subscriber)GE

POTS interface(CO or DLC)

GigE

Switch

HostUp to 10 slots

CO

CO/Cabinet

7330 FTTNn x10 GE + m x 1 GE

7330 RA

CO / CEV / OP

Up to 2 x 10GEsand

up to 8 x 1GEs

Up to 24 x 1GEs

.

.

.

.

7356 FTTB SB-REM

7356 FTTB SB-REM

12 x 1GE or 2.5GE


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Figure 1-2 Position of the SB-REM (stand-alone mode) in the ISAM Architecture

The SB-REM in stand-alone mode can be connected either directly to a GigE switchor to a DSLAM or another SB-REM with NRNT-A.

The following applies for distributed SB-REMs connected to a stand-aloneSB-REM:

up to 2 LT boards can be placed locally in the stand-alone SB-REM

up to 4 LT boards can be placed in other distributed SB-REMs (equipped withcontroller boards, and not NRNT-A). Each LT in a distributed SB-REMs has adedicated 1Gbps link to the host stand-alone SB-REM.

Main Features

An overview of the main features of the SB-REM:

Supports the ISAM line boards: VDSL2, multi-ADSL, SHDSL, point-to-pointEthernet, POTS termination, and corresponding splitters

Shelf-based remote with 3 or 4 slots: two slots for line boards plus one or two slotsfor splitter boards (second splitter slot via Splitter Expansion Module)

up to 144 MultiDSL subscribers, 96 VDSL2 subscribers, 72 or 144 POTSsubscribers (depending on whether the SB-REM is equipped for distributed modeor stand-alone mode) or 72 point-to-point Ethernet subscribers can be connected.Combinations of the different technologies are possible.

VDSL configuration: 48/96 ports with 8/12/17 profiles and backwardsADSL/ADSL2+ compatibility

Support for Metallic Ended Line Testing (MELT) (when NALT-M, NSLT-B,NVLT-M or NVLT-N is used) Voice applications supported with either NRNT-A (free running clock with +/-

4.6 ppm accuracy sufficient for voice), or with NRCD-B with SyncE input

Compact 19 form factor, 300 mm deep, can be mounted in 19" and ETSI-sizedracks or cabinets

Fit for use in environments with risk of elevated temperatures Full front access of cables

SB-REMwith NRNT-A

CO

SB-REMwith NRCD-B

SB-REMwith NRNT-A

SB-REMwith NRNT-A

SB-REMwith NRNT-A

1GE/2.5GEuplink

1GE/2.5GEuplink

1GE

downlink

1GE

downlink

1GE

downlink

1GE

downlink

1GEdownlink

1GEdownlink

1GE/2.5GEuplink

1GE/2.5GEuplink

1GE/2.5GE

uplink

1GE/2.5GE

uplink


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The SB-REM components are compliant with the rules for: Restriction of the use of certain Hazardous Components (RoHS) Waste from Electrical and Electronic Equipment (WEEE)

DimensionsFigure 1-3 shows the SB-REM dimensions.

Figure 1-3 SB-REM Dimensions

WeightTable 1-1 lists the weight of the different components of the SB-REM.

463.9

448

250.63

246.7

236

241

249.

43

110

241

235.

8


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Table 1-1 Weight of SB-REM Components

Functional Description

General

The SB-REM (3FE 29930 AA) is a shelf-based equipment in which all the items areplug-in units (fan unit, Line Termination (LT) board, splitter board, combinedLT/splitter board and PSU/control board).

The SB-REM can be deployed in different variants mainly depending on theembedded LT and splitter board types, but also depending on the optical link type,fan unit type, PSU unit type and bracket type.

The SB-REM is a shelf with 4 slot positions and 1 fan unit position.

Position 1 is equipped with a splitter board except when combined LT/splitterboards or Ethernet boards are used in the LT positions. In that case a dummy frontplate has to be installed.

Position 2 is always equipped with an LT board or a combined LT/splitter board(LT1).

Code Description Weight

3FE 29930 AA SB-REM shelf (empty, without LT boards, splitterboards, controller board, or fan unit)

2,8 kg

3FE 60993 BA Splitter extension box 1,7 kg

3FE 29572 AA NRCD-A DC controller board 0,9 kg

3FE 29572 AB

3FE 29572 AC

NRCD-B DC controller board 0,9 kg

3FE 29573 BA NRCA-A AC controller board 1,7 kg

3FE 64398 AA NRNT-A NT board 1,2 kg

3FE 29570 BA Fan unit 0,3 kg

Note For the weight of the different boards, see Table 1-9.


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Position 3 can be equipped with an LT board or a combined LT/splitter board(LT2). If no board is equipped in this position, a dummy front plate has to beinstalled.

Position 4 is always equipped with a controller board or an NT board.

The number of slot positions can be extended to 5 slots by mounting a splitterextension box above or below the SB-REM. An additional splitter board can behoused in this splitter extension box.

Interconnections between the controller board in slot 4 and the LT slot positions inthe SB-REM are made via the backplane.

Interconnections between the additional splitter board and the LT board in slot 3 aremade via MDF cable (see chapter Cable Connections to the SB-REM,section Connecting MDF Cables to the Splitter in the Splitter Extension Box).

SB-REM with DC-powered Controller Board

Figure 1-4 shows the SB-REM with DC-powered controller board (NRCD-A orNRCD-B).

Figure 1-4 Front View of SB-REM

Figure 1-5 shows the slot positions for an SB-REM equipped with a DC-poweredcontroller board.

Figure 1-5 SB-REM with DC-powered Controller Board

Note 1 If the SB-REM is equipped with an AC-powered controllerboard, then no LT board can be placed in position 3.

Note 2 When only one LT board or a combined LT/splitter boardis used, this board must be mounted in position 2.

Splitter board or dummy front plate

Fanunit

DC-powered controller board

LT board or combined LT/splitter board (LT1)

LT board, combined LT/splitter board (LT2) or dummy front plate

Slot position

1

2

3

4


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SB-REM with AC-powered Controller Board

Figure 1-6 shows the SB-REM with AC-powered controller board (NRCA-A).

Figure 1-6 Frontview of SB-REM with AC-powered Controller Board

Figure 1-7 shows the hardware breakdown for a SB-REM equipped with anAC-powered controller board.

Figure 1-7 SB-REM with AC-powered Controller Board

SB-REM with NRNT-A NT Board

Figure 1-8 shows the SB-REM with the NRNT-A NT board.

Figure 1-8 Front View of SB-REM

Figure 1-9 shows the slot positions for an SB-REM equipped with an NRNT-A

board.

220-240V ACFUSE 4A


Fanunit

AC-powered controller board


Slot position

1

2

3

4


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Figure 1-9 SB-REM with NRNT-A

Splitter Extension Box

The SB-REM can be equipped with a Splitter Extension box (NFES-A) (3FE 60993BA). This box can be mounted above or below the SB-REM and can be equippedwith a passive splitter board.

Figure 1-10 Example of Mounting Position of Splitter Extension Box

Figure 1-11 shows the hardware breakdown for a SB-REM equipped with a

DC-powered controller board and a splitter extension box.

Figure 1-11 SB-REM with Splitter extension Box


Fan

unit

NRNT-A NT board


LT board, combined LT/splitter board (LT2) or dummy front plate

Slot position

1

2

3

4

Splitter Board (SP1) (slot position 1)

FanUnit

DC Controller Board (slot position 4)

LT Board (LT1) (slot position 2)

LT Board (LT2) or Filler Plate (slot position 3)

Splitter Board (SP2) (splitter extension box)


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Fan Unit

A separate position is reserved for the fan unit NRFU-A (3FE 29570 BA). Controlof the fan unit is done from the controller board. For this purpose 12V fan power,signals for fan speed control and tacho feedback signals are implemented. A fanpresent and fan ID signal inform the controller of the presence of the fan.

See theNRFU-A Unit Data Sheet (UDS) for more information about the fan unit.

Controller Board

Power is applied to the SB-REM via the controller board or the NT board:

The DC-powered controller (NRCD-A or NRCD-B) is a board with a single slotheight (occupying slot position 4).

The AC-powered controller (NRCA-A) is a board with a double slot height(occupying slot positions 3 and 4).

The NT board (NRNT-A) is a board with a single slot height (occupying slotposition 4).

Next to the power input the controller board has the following external interfaces:

Alarm I/O interface On/Off Switch Alarm Cut-Off (ACO) switch

LEDs for ACO, Fan alarm, Alarm, System, and Power Two SFP interfaces RJ-45 Fast Ethernet Interface

Craft interface

Splitter Board

A splitter board is mounted in slot position 1.

If the splitter extension box is mounted, then a splitter board can also be mounted inthis position, for support of a second LT board without integrated splitter function inslot position 3 in the SB-REM.

Line Termination Board

The first LT board must be mounted in slot position 2 (LT1). An additional LT boardcan be mounted in slot position 3 (LT2).

Note An LT board and operational SW is required for making theenvironmental alarms work.

Note See theNRCD-A UDS, theNRCD-B UDS or theNRNT-AUDS for more information about the DC-powered controller board ortheNRCA-A UDS for more information about the AC-poweredcontroller board.


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The following LT board types are supported:

VDSL2 Multi-DSL

SHDSL

POTS only Ethernet

Combined Line Termination/Splitter Board

The first combined LT/splitter board must be mounted in slot position 2 (LT1). Anadditional combined LT/splitter board can be mounted in slot position 3 (LT2).

The following LT board types are supported:

Multi-DSL

Mounting

Racks

The SB-REM can be mounted:

in a 19 rack

in a standard ETSI rack in an ETSI rack using asymmetric brackets on a wall.

The SB-REM must be mounted with brackets and is delivered with the bracket typeas ordered by the customer.

Table 1-2 lists the different possible mounting brackets for the SB-REM.

Table 1-2 Mounting Brackets for SB-REM

Note If the SB-REM is equipped with a DC-powered controllerboard or an NT board and no additional LT board is mounted in slotposition 3, then a dummy front plate has to be mounted for EMCpurposes.

Note If the SB-REM is equipped with a DC-powered controllerboard and no additional LT board is mounted in slot position 3, thena dummy front plate has to be mounted for EMC purposes.

Type Code Ordering Quantity

ETSI mounting bracket 3FE 29801 BA 2

(1 of 2)


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Splitter Extension Box

If the SB-REM is equipped with two xDSL LT boards, then a splitter extension box(NFES-A) must be mounted on top or below the SB-REM.

The splitter extension box must be mounted with brackets. These brackets aredelivered as kits.

Table 1-3 lists the different mounting bracket kits for the splitter extension box.

Table 1-3 Mounting Bracket Kits for the NFES-A

Note(1) Two screws to attach the right-hand NFES-A bracket to the right-hand bracket of the SB-REM are

included in this kit.

Location

The SB-REM can be installed in a Central Office (CO) controlled environment, in aControlled Environment Vault (CEV) and can be deployed in remote cabinetsrequiring extended temperature range operation.

1.2 SB-REM Type Variants

This section provides:

a description of the three controller board types and one NT board type that are

available for use in the SB-REM. scenarios for upgrading to 2.5Gbps mode on the SB-REM

19 mounting bracket 3FE 29802 AA 2

Asymmetric mounting bracket Left 3FE 29800 AA 1

Right 3FE 60026 CA 1

Wallmount bracket 3FE 27999 AA 2

Name Code Qty.

KIT-NFES-A BRACKETS (Asymmetric ETSI)(1) 3FE 61471 AA 2

KIT-NFES-A BRACKETS (ETSI) 3FE 61472 AA 2

KIT-NFES-A BRACKETS (19 inch) 3FE 61473 AA 2

Type Code Ordering Quantity

(2 of 2)


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NRCA-A

The NRCA-A control board supports:

AC mains powering of the SB-REM For slot position 1: Splitter

the slot is powered, for future board types possible requiring power. For slot position 2: LT #1

An LT board with a maximum uplink capacity of 1Gbps An uplink SFP for a 1Gbps optical or electrical Ethernet connection A Dying Gasp function on that uplink

An external alarm interface with five inputs and two outputs A Craft terminal interface for on site configuration and trouble-shooting A low-speed Ethernet management interface for 3rd party equipment

management.

This interface can handle Ethernet traffic up to 50 kbps. The traffic is forwardedon a dedicated management VLAN (which must be configured by the operator in

the network).

The NRCA-A does not support DC powering (see NRCD-A and NRCD-B for suchapplications). The NRCA-A requires two physical shelf slot positions, and does notallow for the insertion of a second LT board. The use of this controller board isrestricted to 1Gbps uplinks (2.5Gbps operation is not supported on this controllerboard).

NRCD-A

The NRCD-A control board supports:

DC mains powering of the SB-REM For slot position 1: Splitter

the slot is powered, for future board types possible requiring power. For slot position 2: LT #1

An LT board with a maximum uplink capacity of 1Gbps An uplink SFP for a 1Gbps optical or electrical Ethernet connection A Dying Gasp function on that uplink

For slot position 3: LT #2 An LT board with a maximum uplink capacity of 1Gbps An uplink SFP for a 1Gbps optical or electrical Ethernet connection

Dual independent hosting for both LT boards An external alarm interface with five inputs and two outputs

A Craft terminal interface for on site configuration and trouble-shooting

A low-speed Ethernet management interface for 3rd party equipmentmanagement.

This interface can handle Ethernet traffic up to 50 kbps. The traffic is forwardedon a dedicated management VLAN, to be configured by the operator in thenetwork.


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The NRCD-A does not support AC powering (see NRCA-A for such applications).The NRCD-A requires one physical shelf slot position, and does allow for theinsertion of a second LT board. The use of this controller board is restricted to 1Gbpsuplinks (2.5Gbps operation is not supported on this controller board).

NRCD-BThe NRCD-B control board supports:

DC mains powering of the SB-REM For slot position 2: LT #1

An LT board with a maximum uplink capacity of 1Gbps or 2.5Gbps An uplink SFP for a 1Gbps (optical or electrical) or a 2.5Gbps (optical) Ethernet

connection

DSL subscriber interfaces with NTR, or Synchronous Ethernet output subscriberinterfaces (if supported by the inserted LT board type)

A Dying Gasp function on that uplink For slot position 3: LT #2

An LT board with a maximum uplink capacity of 1Gbps or 2.5Gbps An uplink SFP for a 1Gbps (optical or electrical) or a 2.5Gbps (optical) Ethernet

connection

DSL subscriber interfaces with NTR, or Synchronous Ethernet output subscriberinterfaces (if supported by the inserted LT board type).

An external alarm interface with five inputs and two outputs

A Craft terminal interface for on site configuration and trouble-shooting A low-speed Ethernet management interface for 3rd party equipment

management.

This interface can handle Ethernet traffic up to 50 kbps. The traffic is forwardedon a dedicated management VLAN (which must be configured by the operator inthe network).

The NRCD-B does not support AC powering (see NRCA-A for such applications).The NRCD-B requires one physical shelf slot position, and does allow for theinsertion of a second LT board. This controller board can be used for LT boardsrequiring a 1Gbps and/or a 2.5Gbps uplink to the host DSLAM.

NRNT-A

The NRNT-A NT board supports:

DC mains powering of the SB-REM

For slot position 1: Splitter Two uplink SFPs for a 1Gbps (optical or electrical) or a 2.5Gbps (optical)

Ethernet connection (SFP-1 and SFP-2) Four SFPs for 1Gbps (optical or electrical) Ethernet connection (uplink or

downlink) (SFP-3, SFP-4, SFP-5 and SFP-6).

For slot position 2: LT #1 An LT board with a maximum uplink capacity of 1Gbps or 2.5Gbps DSL subscriber interfaces with NTR, or Synchronous Ethernet output subscriber

interfaces (if supported by the inserted LT board type)


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For slot position 3: LT #2 An LT board with a maximum uplink capacity of 1Gbps or 2.5Gbps DSL subscriber interfaces with NTR, or Synchronous Ethernet output subscriber

interfaces (if supported by the inserted LT board type).

An external alarm interface with five inputs and two outputs

A Craft terminal interface for on site configuration and trouble-shooting A 10/100/1000 speed Ethernet interface which can be used as management

interface for 3rd party equipment management.

The Ethernet port can handle low speed 10/100Mbps and high speed 1Gbps. Thetraffic is forwarded on a dedicated management VLAN, to be configured by theoperator in the network.

The NRNT-A requires one physical shelf slot position, and does allow for theinsertion of a second LT board. This NT board can be used for LT boards requiringa 1Gbps and/or a 2.5Gbps uplink via de backplane to the NRNT-A.

Scenarios for upgrading to 2.5Gbps mode on the distributed SB-REM

A 1Gbps/2.5Gbps auto-negotiation protocol is implemented for the optical linkbetween each LT board in the SB-REM and its host NT board. This is implementedby running ability checks for both speeds between the LT board in the SB-REM andthe NT board in the host DSLAM.

The following applies:

When the host DSLAM is equipped with a NANT-A NT board, this will alwaysresult in a REM link that operates in 1Gbps mode (independent of the used LTboard or controller board).

When the host DSLAM is equipped with a NANT-D NT board or a NANT-Eboard without 2.5G license, this will always result in a REM link that operates in1Gbps mode (independent of the used LT board or controller board).

When the host DSLAM is equipped with a NANT-D NT board or a NANT-Eboard with 2.5G license, this will result in a REM link that operates in 2.5Gbpsmode only when the following conditions are met:

A 2.5Gbps-capable LT board is used on this REM link A 2.5Gbps-capable NTIO board is used in the host DSLAM A 2.5Gbps-capable controller board (NRCD-B) is used 2.5Gbps-capable SFP devices are used at the host side and the remote side. A 2.5Gbps license is in use. After installation of all of the above HW components for a 2.5Gbps communication

path between the host shelf NT/NTIO and the SB-REM, the LT board in theSB-REM must be reset by the operator. This can be done by the command:

admin equipment slot // reboot

without-selftestExample:

# admin equipment slot lt:2/1/1 reboot without-selftest

admin>equipment>slot>lt:2/1/1$

10/01/01 02:56:40 major alarm occurred for lt slot 2/1/1 (service affecting): Boardreset or communication failure


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admin>equipment>slot>lt:2/1/1$

This means that before upgrading to a 2.5Gbps communication on the SB-REM, oneshould carefully check the consistency of the whole communication path:

Table 1-4 Consistency check of the communication path

Manual Link Speed Configuration

CLI commands can be used to overrule the auto-negotiation protocol as follows:

Configuring a SB-REM link for 2.5Gbps operation:

leg:isadmin># configure port lt:2/1/1 ethernet speed 2500

leg:isadmin># configure port lt:2/1/1 ethernet no autonegotiate

leg:isadmin># admin save

Configuring a SB-REM link for 1Gbps operation:

leg:isadmin># configure port lt:2/1/1 ethernet speed 1000

leg:isadmin># configure port lt:2/1/1 ethernet no autonegotiate

leg:isadmin># admin save

Caution 1 The following important restrictions apply:

Before introducing a NANT-D NT board or a NANT-E board, every

high-capacity VDSL LT board in the SB-REM that is intended to beused in 2.5Gbps mode must always be used together with a 2.5GbpsSFP device and with the NRCD-B controller board.

If this rule cannot be verified during installation, then it is stronglyadvised to manually configure this link in 1Gbps mode (see ManualLink Speed Configuration).

Caution 2 When the rule mentioned above is not followed, thiscan lead to service interrupt and service quality problems, whichcannot be automatically detected by the ISAM in this release.

Step Check

1 Is the NT board capable of 2.5Gbps communication on the SB-REM ports?

2 Is the NTIO board capable of 2.5Gbps communication on the SB-REM ports?

3 Is the SFP on the SB-REM port of the NT board or NTIO board capable of 2.5Gbps operation?

4 Is the remote LT board, plugged into the SB-REM slot, capable of 2.5Gbps operation?

5 Is the 2.5 Gbps capability license switch set?


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The commands above can be used also for troubleshooting:

If the connection between the ISAM host shelf and one or more SB-REMs is lostwhen enabling the 2.5Gbps communication mode and after resetting the SB-REMLT board, the link speed auto-negotiation mechanism can be overruled manually

by means of a direct link speed setting command for a 1Gbps link If the connection between the ISAM host shelf and one or more SB-REMs doesnot upgrade automatically when enabling the 2.5Gbps communication mode andafter resetting the SB-REM LT board, the link speed auto-negotiation mechanismcan be overruled manually by means of a direct link speed setting command fora 2.5Gbps link

Scenario for upgrading to 2.5Gbps mode on the stand-alone SB-REM

The standalone SB-REM can operate in 2.5Gbps mode:

Two uplinks of the NRNT-A can operate in 2.5Gbps mode. This must beconfigured by the operator (as the default operating mode is 1Gbps)

Two host (highcap) LTs can operate in 2.5Gbps mode, if the License Key isenabled. The LT will auto-negotiate with the NRNT-A to operate in 2.5Gbps.

At the network side, the two links must be configured at 2.5Gbps, so these links canbe connected to the standalone SB-REM.

On the standalone SB-REM, NRNT-A, the following must be done:

Install the 2.5Gbps SFPs in the NRNT-A. Configure the operating mode of SFP-1 and SFP-2 to 2.5Gbps:

configure interface shub port nt:sfp:1 mode 2.5gbps port-typenetwork admin-status auto-up

configure interface shub port nt:sfp:2 mode 2.5gbps port-typenetwork admin-status auto-up

The 2.5Gbps license key must be enabled to operate the host LTs in 2.5Gbps:configure system max-lt-link-speed link-speed twodotfive-gb

The stand-alone SB-REM must now be reset, so the auto-negotiation process cantake place (this happens during the LT initialisation):

admin equipment reboot-isam without-self-test

Note In case the link speed is changed with a CLI command, thelink between the ISAM host shelf and the SB-REM will go down.

It will cause the LT boards to auto-reset and to re-initialize with thenew link speed.

To minimize this outage period, it is advised to perform a manualreset of the remote LT board in the SB-REM, just prior to the linkspeed change on the ISAM host shelf.


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1.3 SB-REM Configuration Variants

This section provides a description of the different possible configurations of theSB-REM with regard to LT boards, splitter boards, combined LT/splitter boards andcontroller boards.

General

The following items have to be ordered separately:

Dust filter for the fan unit Optical modules (Small Form Pluggables (SFPs))

Cables (power, MDF, optical,...)

Overview

The following tables an overview of the possible SB-REM configurations for thedifferent controller board types:

For controller board NRCA-A, see Table 1-5 For controller board NRCD-A, see Table 1-6

For controller board NRCD-B, see Table 1-7 For NT board NRNT-A, See Table 1-8

Note For more detailed information on the different boardsmentioned below, see the Unit Data Sheet (UDS) of the board.

Note 1 The following LT boards do not require a splitter board.

Ethernet LT boards

SHDSL LT boards NALS-A NALT-M

NVLS-A NVLT-M NVLT-N

If these boards placed in slot 2, then a dummy front plate (3FE 61074BB) must be placed in slot 1.

Note 2 When the SB-REM is mounted using asymmetric ETSIbrackets, the Ethernet LT boards require the use of a fiber handlingkit. See section Connecting the Optical Cable to the Ethernet LTBoard.


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Table 1-5 Summary of SB-REM Configurations with NRCA-A

Table 1-6 Summary of SB-REM Configurations with NRCD-A

NRCA-A

LT #1 function Slot 1 Slot 2 SFP LT #1

xDSL (1Gbps) Splitter board for LT in slot 2 NALT-C

NALT-D

NALT-E

NALT-J

NALT-K

1Gbps

NVLT-C

NVLT-D

NVLT-M

NVLT-N

NVLT-P

NVLT-Q

Dummy front plate NVLT-M

NVLT-N

NALS-A

NVLS-A

xDSL Dummy front plate NALT-E

Fast Ethernet Dummy front plate NELT-A

LT #2 function Slot extension Slot 3 SFP LT #2

Empty NA NA -

NRCD-A


(1 of 2)


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Table 1-7 Summary of SB-REM Configurations with NRCD-B


NALT-D

NALT-E

NALT-J

NALT-K

1Gbps

NVLT-C

NVLT-D

NVLT-M

NVLT-N

NVLT-P

NVLT-Q


NVLT-N

NALS-A

NVLS-A


LT #2 function Slot extension Slot 3 SFP LT #2

Empty Dummy front plate Dummy front plate -


NALT-D

NALT-E

NALT-J

NALT-K

1Gbps

NVLT-C

NVLT-D

NVLT-M

NVLT-N

NVLT-P

NVLT-Q

NA NALS-A

SHDSL NA NSLT-A

NSLT-B

Fast Ethernet NA NELT-A

NRCD-B


(1 of 3)

NRCD-A

(2 of 2)


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NALT-D

NALT-E

NALT-J

NALT-K

1Gbps(1)

NVLT-C

NVLT-D

NVLT-P

NVLT-Q


NVLT-N

NALS-A

NVLS-A


POTS NA NPOT-ANPOT-B

NPOT-C

xDSL (2.5Gbps) Splitter board for LT in slot 2 NVLT-G

NVLT-H

NVLT-P

NVLT-Q

2.5Gbps


NVLT-N

NVLS-A

Fast/Gigabit Ethernet Dummy front plate NELT-B

LT #2 function Slot extension Slot 3 SFP LT #2Empty Dummy front plate Dummy front plate -

NRCD-B

(2 of 3)


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Notes(1) Only SFP supported for FE and GE. No C-SFP supported.

Table 1-8 Summary of SB-REM Configurations with NRNT-A


NALT-D

NALT-E

NALT-J

NALT-K

1Gbps(1)

NVLT-C

NVLT-D

NVLT-P

NVLT-Q

NA NVLT-M

NVLT-N

NALS-A

NVLS-A

SHDSL NA NSLT-A

NSLT-B


POTS NA NPOT-A

NPOT-B

NPOT-C


NVLT-H

NVLT-P

NVLT-Q

2.5Gbps


NVLT-N

NVLS-A


NRNT-A

LT #1 function Slot 1 Slot 2 Backplanespeed LT#1

(1 of 3)

NRCD-B

(3 of 3)


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NALT-E

NALT-J

NALT-K(2)

NALT-M

1Gbps(1)

NVLT-C

NVLT-D

NVLT-G

NVLT-H

NVLT-P

NVLT-Q


NVLT-N

NALS-A

NVLS-A

SHDSL Dummy front plate NSLT-A

NSLT-B


NELT-B

POTS NA NPOT-A

NPOT-B

NPOT-C


NVLT-H

NVLT-P

NVLT-Q

2.5Gbps


NVLT-N

NVLS-A


LT #2 function Slot extension Slot 3 Backplanespeed LT#2

Empty NA NA -

NRNT-A

(2 of 3)


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Notes(1) Only SFP supported for FE and GE. No C-SFP supported.(2) The following thermal restrictions when the NALT-K is deployed: the minimum ambient

temperature of a shelf equipped with a dustfilter is limited to -5C, the maximum ambienttemperature is limited to +45C.

Plug-in Units

Table 1-9 gives an overview of the size, weight and pitch of the different supportedplug-in units.


NALT-E

NALT-J

NALT-K(2)

NALT-M

1Gbps(1)

NVLT-C

NVLT-D

NVLT-G

NVLT-H

NVLT-P

NVLT-Q

NA NVLT-M

NVLT-N

NALS-A

NVLS-A


NELT-B

POTS NA NPOT-A

NPOT-B

NPOT-C

xDSL (2.5Gbps) Splitter board for LT in slot 3 NVLT-P

NVLT-Q

2.5Gbps

NVLT-G

NVLT-H

NA NVLT-M

NVLT-N

NVLS-A

Fast/Gigabit Ethernet NA NELT-B

NRNT-A

(3 of 3)


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Table 1-9 Overview of Plug-in Units

Port Mapping

The tables below list the port mapping for 7356 ISAM FTTB with NRNT-A board,that is, the mapping between the logical port numbers as used in the ISAM and thephysical port numbers as visible on the equipment itself (frontplate numbering).

Table 1-10 describes the different mapped items. Table 1-11 lists the port mapping for the NRNT-A board.

Plug-in Unit

Mnemonic Size (mm) Weight (kg) Pitch (mm)

NALT-C 405 x 225/205 1.2 25

NALT-D 405 x 225/205 1.2 25

NALT-E 405 x 225/205 1.2 25

NALT-J 405 x 225/205 1.2 25

NALT-K 405 x 225/205 1.2 25

NALT-M 405 x 225/205 1.2 25

NALS-A 405 x 225/205 1.8 25

NELT-A 405 x 225/205 1.2 25

NELT-B 405 x 225/205 0.9 25

NPOT-A 405 x 225/205 1.2 25

NPOT-B 405 x 225/205 1.1 25

NPOT-C 405 x 225/205 1.1 25

NSLT-A 405 x 225/205 1.2 25

NSLT-B 405 x 225/205 0.9 25

NVLS-A 405 x 225/205 1.7 25

NVLT-C 405 x 225/205 1.2 25

NVLT-D 405 x 225/205 1.2 25

NVLT-G 405 x 225/205 1.2 25

NVLT-H 405 x 225/205 1.2 25

NVLT-M 405 x 225/205 1.5 25

NVLT-N 405 x 225/205 1.2 25

NVLT-P 405 x 225/205 1.0 25

NVLT-Q 405 x 225/205 1.0 25


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Table 1-10 Mapped Items

Table 1-11 NRNT-A Port Mapping

Small Form Pluggables

Table 1-12 lists the Alcatel-Lucent-approved Small Form Pluggable (SFP) opticalmodules that are supported for each board type.

Table 1-13 lists the different characteristics of these SFP optical modules.

Table 1-12 Supported SFP Optical Modules per Board Type

Item Description

Physical Port Number The physical switch device port number.

Logical Port Number The port number as denoted in the SNMP management interface

LT port Number (indexbased)

For internal LT ports, the index of the LT in the main subrack thatcorresponds to this port (for local LTs only)

Faceplate port Number For external ports, the manner in which this port is identified at thefaceplate of the board.

Link type UP for uplinks/subtending/user links DOWN for internal LT links

Configuration FIXED for fixed configuration (UP or DOWN) CONF for configurable configuration (UP or DOWN)

Physical

Port Number

Logical

Port Number

LT Slot Number

(index based)

Faceplate

Port Number

Link

Type

Configuration

28 1 LT 1 (slot 2) Fixed

29 2 LT 2 (slot 3) Fixed

5 3 SFP 6 Down Configurable

4 4 SFP 5 Down Configurable

3 5 SFP 4 Up Configurable

2 6 SFP 3 Up Configurable

27 7 SFP 2 Up Fixed

26 8 SFP 1 Up Fixed

6 9 ETH 1 Up Fixed

Code Description

NRCD-A

NRCD-B

NRCA-A

NELT-A

NELT-B

NRNT-A

Fast Ethernet SFP

3FE 25777 AA FE-FX Y

(1 of 3)


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3FE 25778 AA FE-LX10 Y

3FE 29194 AA FE BX-10-D Y Y

3FE 29194 BA FE BX-10-D Y Y

3FE 29195 AA FE BX-10-U Y Y

3FE 63343 AA 100Base-T Y Y

Fast Ethernet SFP with SGMII Interface

3FE 29625 DA 100Base-LX10 Y

Copper SFP



Gigabit Ethernet SFP

3FE 25773 AA GE-SX Y

3FE 25774 AA GE-LX Y Y Y Y Y

3FE 25775 AA GE-EX Y Y Y Y Y

3FE 25776 AA GE-ZX Y Y Y Y Y

3FE 25771 AA GE-YX

CWDM

(24 dB)

Y Y Y Y

3FE 25771 AB Y Y Y Y

3FE 25771 AC Y Y Y Y

3FE 25771 AD Y Y Y Y

3FE 25771 AE Y Y Y Y

3FE 25771 AF Y Y Y Y

3FE 25771 AG Y Y Y Y

3FE 25771 AH Y Y Y Y

3FE 25771 CA GE-VX

CWDM

(32 dB)

Y

3FE 29549 CA Y

3FE 29550 CA Y

3FE 29551 CA Y

3FE 29552 CA Y

3FE 29553 CA Y

3FE 29554 CA Y

3FE 29555 CA Y

3FE 25772 AA GE-BX10-U Y Y Y Y Y

3FE 25772 AB GE-BX10-D Y Y Y Y Y

3FE 28785 AA GE-BX40-U Y Y Y Y Y

3FE 28785 AB GE-BX40-D Y Y Y Y Y

Code Description

NRCD-A

NRCD-B

NRCA-A

NELT-A

NELT-B

NRNT-A

(2 of 3)


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Notes(1) A maximum limit of 18GE SFP per LT is allowed with the NELT-B(2) This is a dual-rate compact SFP

Table 1-13 Characteristics of Approved SFP Optical Modules

3FE 63289 AA GE-PX20 Y

2.5 Gigabit Ethernet SFP

3FE 61082 AA 2500-SX Y

3FE 61083 AA 2500-LX Y

3FE 65376 AA 2500-BX-U Y

3FE 65376 AB 2500-BX-D Y

E1 SFP

3FE 61681 AA E1 SFP Y

Dual SFP

3FE 65106 AA GE-BX10-D Y

3FE 65106 DA GE-BX10-D Y

3FE 65107 AA FE-BX10-D Y

3FE 65107 DA FE-BX10-D Y

3FE 66131 AA(2) FE-BX10-D

GE-BX-10-D

Y

3FE 66131 DA(2) FE-BX10-D

GE-BX-10-D

Y

E3 SFP

3FE 61682 AA E3 SFP Y

Code Description

NRCD-A

NRCD-B

NRCA-A

NELT-A

NELT-B

NRNT-A

(3 of 3)

Code Description Wavelength

(nm)

Operating Case

Temp. Range (C)

Optical

Budget (dB)

Reach

(km)

Fiber Bidi

/Uni

UDS(1)

Fast Ethernet SFP

3FE 29194 AA FE BX-10-D TX: 1550

RX: 1310

-40..+85 14 10 SM Bidi FAAA

3FE 29194 BA FE BX-10-D TX: 1490

RX: 1310

-40..+85 14 10 SM Bidi

3FE 29195 AA FE BX-10-U TX: 1310

RX: 1550

-40..+85 14 10 SM Bidi

3FE 63343 AA 100Base-T NA 0..+70 NA 0.100 Cat5 NA PAAA

Fast Ethernet SFP with SGMII Interface

3FE 29625 DA 100Base-LX10 1310 -40..+85 13 15 SM Uni HAAA

(1 of 3)


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Copper SFP

3FE 28784 AA 1000Base-T NA 0..+85 NA 0.100 Cat5 NA EAAA

3FE 63343 AA 100Base-T NA 0..+70 NA 0.100 Cat5 NA PAAA

Gigabit Ethernet SFP

3FE 25773 AA GE-SX 850 -40..+85 7 0.550 MM Uni CAAA

3FE 25774 AA GE-LX 1310 -40..+85 11 10 SM Uni

3FE 25775 AA GE-EX 1310 -40..+85 18 40 SM Uni

3FE 25776 AA GE-ZX 1550 -40..+85 24 80 SM Uni

3FE 25771 AA GE-YX

CWDM

(24 dB)

1471 -40..+85 22 62 SM Uni AAAA

3FE 25771 AB 1491

3FE 25771 AC 1511

3FE 25771 AD 1531

3FE 25771 AE 1551

3FE 25771 AF 1571

3FE 25771 AG 1591

3FE 25771 AH 1611

3FE 25771 CA GE-VX

CWDM

(32 dB)

1471 -5..+85 31 120 SM Uni AAAA

3FE 29549 CA 1491

3FE 29550 CA 1511

3FE 29551 CA 1531

3FE 29552 CA 1551

3FE 29553 CA 1571

3FE 29554 CA 1591

3FE 29555 CA 1611

3FE 25772 AA GE-BX10-U TX: 1310

RX: 1490

-40..+85 9 10 SM Bidi GAAA

3FE 25772 AB GE-BX10-D TX: 1490

RX: 1310

-40..+85 9 10 SM Bidi

3FE 28785 AA GE-BX40-U TX: 1310

RX: 1550

-40..+85 19 40 SM Bidi

3FE 28785 AB GE-BX40-D TX: 1550

RX: 1310

-40..+85 19 40 SM Bidi

3FE 63289 AB GE-PX20 TX: 1310

RX: 1490

-10..+75 26 20 MM Bidi KAAA

2.5GE SFP

3FE 61082 AA 2500-SX 1310 -40..+85 7 7 SM Uni NAAA

3FE 61083 AA 2500-LX 1310 -40..+85 10.5 20 SM Uni NAAA


(nm)

Operating Case

Temp. Range (C)

Optical

Budget (dB)

Reach

(km)

Fiber Bidi

/Uni

UDS(1)

(2 of 3)


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Note

(1) For more detailed information on the different characteristics of the SFP module, refer to UDS 3HH01046 xxxx TQZZA (where xxxx is the document variant indicated in this column).

3FE 65376 AA 2500-BX-U TX: 1310

RX: 1490

-40..+85 9 10 SM Bidi SAAA

3FE 65376 AB 2500-BX-D TX: 1490RX: 1310

-40..+85 9 10 SM Bidi SAAA

E1 SFP

3FE 61681 AA E1 SFP NA -40..+70 NA 0.770 NA Uni LAAA

Dual SFP

3FE 65106 AA GE-BX10-D TX: 1490

RX: 1310

-40..+85 9 10 SM Bidi

TAAA

3FE 65106 DA GE-BX10-D TX: 1490

RX: 1310

0..+70 9 10 SM Bidi

3FE 65107 AA FE-BX10-D TX: 1550

RX: 1310

-40..+85 14 10 SM Bidi

3FE 65107 DA FE-BX10-D TX: 1550

RX: 1310

0..+70 14 10 SM Bidi

3FE 66131 AA FE-BX10-D

GE-BX10-D

TX: 1490

RX: 1310

-40..+85 8 (FE)

9 (GE)

10 SM Bidi

3FE 66131 DA FE-BX10-D

GE-BX10-D

TX: 1490

RX: 1310

0..+70 8 (FE)

9 (GE)

10 SM Bidi

E3 SFP

3FE 61682 AA E3 SFP NA -40..+75 NA 0.275 NA Uni QAAA


(nm)

Operating Case

Temp. Range (C)

Optical

Budget (dB)

Reach

(km)

Fiber Bidi

/Uni

UDS(1)

(3 of 3)


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1.4 Board Capabilities and Dimensioning

NT Board DimensioningTable 1-14 shows the dimensioning for the different NT board and their variants.

Table 1-14 NT Board Dimensioning

Note(1) A number of MAC addresses are always used by the system for internal purposes.(2) L3 forwarding is not supported. Only some limited static L3/L4 forwarding is supported to the

extend that this is needed to support the voice LT boards.(3) The same resource is shared for L2 filters and L3 filters. So, the maximum cannot be obtained for

both at the same time.(4) 6 ports are capable of delivering SyncE output. However, in actual deployments it will be less,

since some of these ports will be used for SyncE input. These ports can then not deliver SyncEoutput.

SyncE Support

Table 1-15 indicates the port applicability of the Synchronous Ethernet NTRfunctionality for clock extraction (in) and generation (out).

Description NRNT-A

Throughput of switch component 24 Gbps

Maximum number of MAC addresses(FDB)(1)

16 k

Maximum number of IP interfaces(2) -

ARP table size(2) -

Maximum number of IP routes:(2)

FIB

RIB

Not supported

Not supported

Maximum number of L2 filters(3) 128

Maximum number of L3 filters(3) 128

Maximum number of VLAN 4 k

Maximum number of cross-connect 4 k

L2 frame size (in bytes) 2048

External interfaces 2 x 1Gbps/2.5Gbps

4 x 1Gbps

BITS in/out ports -

SyncE input/output(4) 2/6


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Table 1-15 Faceplate port applicability for Synchronous Ethernet

Capabilities and Dimensioning

Refer to the 7302 Product Information or the 7330 ISAM FTTN Product Informationfor:

xDSL Capabilities of the LT Boards

Dimensioning of the LT Boards ISAM voice dimensioning

1.5 CLEI Codes

Table 1-16 lists the boards and fan units for which CLEI codes are available.

Table 1-16 CLEI codes

Board Port SyncE In Support SyncE Out Support

NRNT-A NRNT-A

NRNT-A 1 1GE, 2.5GE 1GE, 2.5GE

2 1GE, 2.5GE 1GE, 2.5GE

3 No 1GE

4 No 1GE

5 No 1GE

6 No 1GE

Caution The CLEI code changes whenever an item change (that is,

an adaptation to a board) occurs.The latest status of these CLEI codes is always available on thefollowing website:

https://codecenter.commonlanguage.com/applogin.asp?app=clei_inquiry

An account is required before the CLEI database can be accessed.

Mnemonic Variant CLEI code CPR Bar code

NVLT-C 3FE 00139 AA VAI2AA3DAB 070MLP 168218

NVLT-D 3FE 00140 AA VAI2AA4DAB 070MMB 168227

NVLT-H 3FE 00161 AA VAI2ABGDAB 070NNG 169480

NVLT-G 3FE 00162 AB VAI2ABUDAB 070SDJ 169478

NALT-C 3FE 27289 AB VAUIANUAAA 070FGN 163912

NALT-D 3FE 27289 BB VAUIANRAAA 070FWC 163886

(1 of 2)


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NPOT-A 3FE 27420 AA VAUIALHATA 070KXY 153804

3FE 27420 AB VAUIALSAAA 070KZY 153982

NSLT-A 3FE 27649 AA VAI2AGXDAA 070KXX 179373

NELT-A 3FE 28682 AA VAUIAN0AAA 070LCS 165028

NALT-E 3FE 29512 AA VAI2ABFDAA 070NLF 160033

NRFU-A 3FE 29570 BA VAUCAE7KAA 070MLT 155966

NRCD-A 3FE 29572 AA VAUCAE6KAC 070MLV 167499

NRCD-B 3FE 29572 AB VAUCAGGKAB 070NSF 171718

3FE 29572 AC VAUCAJ0KAA 070ZRZ 177207

NRCA-A 3FE 29573 BA VAUCAFSKAB 070NJA 168000

NPOT-B 3FE 60858 AA VAUIAR7AAA 070USW 171916

3FE 60858 BA VAI2AE6DAA 070XJS 173400

3FE 60858 BB VAI2AGFNAA 072AHY 178108

NALS-A 3FE 61233 AA VAI2ABTDAA 070SDT 166728

NALT-J 3FE 61438 AA VAUIAR3AAA 070VHV 171389

NALT-K 3FE 61584 BA VAULAR5AAA 070VHX 171391

NELT-B 3FE 62543 AA VAUCAJ36AA 072AEY 177909

NVLT-M 3FE 63358 AA VAUIASFAAA 070YAX 174506

NSLT-B 3FE 63626 AA VAI2AGWDAA 070YDC 179372

NALT-M 3FE 63423 AA VAI2AE5DAA 070XGS 173252

NALS-C 3FE 63766 AA VAUIASKAAA 070YEE 174626

NVLS-A 3FE 64324 AA VAI2AGNNAA 072AZY 178835

NVLT-P 3FE 64331 AA VAI2AGPNAA 072AZZ 178836

NVLT-Q 3FE 64332 AA VAI2AGRNAA 072BAB 178840

NVLT-N 3FE 64333 AA VAI2AGSNAA 072BAC 178841

3FE 64333 AB VAI2AHLNAA 072CHL 180744

NRNT-A 3FE 64398 AA VAUCAJ26AB 072ADU 178622

NPOT-C 3FE 65455 AA VAI2AH3NAA 072DXT 182948

Mnemonic Variant CLEI code CPR Bar code

(2 of 2)


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2 Safety Information

2.1 Conventions 2-2

2.2 Safety Requirements 2-6

2.3 Fuse Rating 2-10

2.4 Environmental Requirements 2-12

2.5 EMC and ESD 2-14

2.6 Acoustic Noise 2-14

2.7 ITU-T K.20/K.45 Compliance 2-15


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2.1 Conventions

This section describes the types of safety instructions used in theHardwareInstallation and the Unit Data Sheets.

It gives important safety warning labels found on equipment.

Safety Instructions in Customer Documentation

Safety instructions are placed in customer documentation where the reader should bewarned about dangerous or harmful situations or where he should be informed toease the work.

Safety instructions can be: Person-related or combined person-equipment related Equipment related Other

Note Familiarize yourself with the safety instructions, warninglabels and their meaning before installing, operating or servicing 7356ISAM FTTB equipment.


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Person- or Combined Person-Equipment Related

Person-Equipment Related

Danger This instruction warns about an immediately threateningdanger.

It calls attention to a situation or procedure which, if not correctlyperformed or adhered to, could result in death or serious physicalharm.

In addition, it can warn about a possible equipment-damagingsituation or give essential information for avoiding degradation ofsystem operation.

Do notproceed beyond a danger warning note until the indicatedconditions are fully understood and met.

Warning This instruction warns about a possibly dangeroussituation.

It calls attention to a situation or procedure which, if not correctlyperformed or adhered to, could result in death or serious physicalharm.


Do notproceed beyond a warning note until the indicated conditionsare fully understood and met.

Caution This instruction warns about a possibly dangerous

situation.

This warning calls attention to a situation or procedure which, if notcorrectly performed or adhered to, could result in slight injury.


Do notproceed beyond a caution note until the indicated conditionsare fully understood and met.

Note This instruction warns about a possibly damaging situation!

It calls attention to a situation or procedure which, if not correctlyperformed or adhered to, could result in damage to equipment or toobjects in the surrounding environment.


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Others

These instructions do not warn about dangerous or harmful situations, but giveinformation to ease the work.

Safety Warning Labels

Safety Warning Labels located on equipment call attention to a dangerous situationwhich, if safety instructions are not correctly performed, could result in bodily harmand/or damage equipment.

The following items of labels are mandatory in accordance with IEC60950-1 andIEC60825-1.

Laser Warning

Each system containing one or more laser products carries labels according withIEC60825-1 and IEC60825-2.

The system is labelled as shown in Figure 2-1 with a laser warning label and a laserclassification label.

Figure 2-1 Laser Warning Labels on System with Laser Product

The laser products wear the laser warning label and an explanatory label withimportant information about the laser (such as, wave length(s), power and so on).Figure 2-2 gives an example of this labeling.

Note This instruction gives essential information to avoiddegradation of system operation.

Caution This instruction refers to the documentation

The product is marked with this symbol when it is necessary for theuser to refer to the instructions in the documentation.

Note Information

This note provides information that makes work easier and otheruseful information.

Laser Class xx

Laser warning label Laser classification label


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Figure 2-2 Laser Warning Labels on Laser Product

ESD Awareness

Devices and assemblies that are susceptible to ElectroStatic Discharge (ESD) arelabelled or tagged with the ESD Awareness symbol.

Figure 2-3 ESD Awareness Label

Waste from Electrical and Electronic Equipment (WEEE)

The product at end of life is subject to separate collection and treatment in the EUMember States, Norway and Switzerland and therefore marked with the WEEElabel.

Figure 2-4 WEEE Label

Treatment applied at end of life of the product in these countries shall comply withthe applicable national laws on wastes from electrical and electronic equipment andmore particularly those implementing the European directive 2002/96/EC (WEEE).

INVISIBLE LASER RADIATION DO NOTSTARE INTO BEAM OR VIEW DIRECTLYWITH OPTICAL INSTRUMENTSWavelength(s): xxx nm

Nominal output power: x m WMax output power: yyy m W

Laser warning label Explanatory label for laser product


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In countries outside Europe and if not otherwise provided by any mandatory law inthose countries where the product is sold, any take back by Alcatel-Lucent of wasteelectrical and electronic equipment shall be subject to terms and conditions to beagreed upon in writing. Any obligation of Alcatel-Lucent to take back suchequipment shall apply only to complete not amended or modified equipmentdelivered by Alcatel-Lucent, i.e. containing all its components and sub-assemblies.

In case Alcatel-Lucent takes back electrical and electronic equipment,Alcatel-Lucent will ensure for the ecological safe and appropriate treatment inaccordance with local regulations.

2.2 Safety Requirements

The SB-REM equipment complies with the following safety requirements:

EN60950-1 IEC60950-1 AS/NZS 60950-1

Protection against electric shock: Class I

Access Area

The equipment is classified as permanently connected equipment and must beinstalled in a Restricted Access Location (RAL), that is, a Central Office (CO)controlled environment, in a Controlled Environment Vault (CEV) and in remotecabinets. The inside is classified as service access area in accordance withIEC60950-1.

Danger Observe Safety Warnings and Instructions!

These warn about potentially dangerous situations which could causebodily injury and damage to equipment.

Observe all warnings on the products and in the operating procedures.

Carefully follow the:

General safety guidelines in this Safety Manual

Specific safety guidelines and instructions in theHardwareInstallation Manual at procedures during which dangeroussituations may occur.

Warning Dangerous voltages and electric shock by unintentional

contact with circuits inside the rack.

Dangerous voltages or electric shock can cause personnel harm anddamage components.

Only qualified service personnel have access to the equipment. Onlythey are allowed to perform installation, operation or repair work.


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External Interfaces

The interfaces are classified as listed in Table 2-1.

Table 2-1 External Interfaces

Equipment Classification

The SB-REM equipment is qualified as a Class I, meaning that protection againstelectric shock is achieved by:

using BASIC INSULATION providing a means of connection to the PROTECTIVE EARTHING

CONDUCTOR in the building wiring those conductive parts that are otherwisecapable of assuming HAZARDOUS VOLTAGES if the BASIC INSULATIONfails

The SB-REM equipment complies with the following product power and groundingrequirements:

IEC 60950-1 (2005) Information technology equipment - Safety - Part 1: Generalrequirements, section 2.6.3.4.

Classification of Laser Modules

Interface Type Classification

Optical GE SFP Class 1 Laser product

Optical FE SFP Class 1 Laser product

Electrical FE Secondary Extra Low Voltage (SELV) circuit

ADSL line Telecom Network Voltage (TNV) circuit, qualified against overvoltages (TNV-3)

VDSL line TNV circuit, qualified against overvoltages (TNV-3)

ISDN/POTS TNV circuit, qualified against overvoltages (TNV-3)

Craft Terminal SELV circuit

(for configuration purposes by personnel only)

CO Alarm TNV-2 circuit

External Power Lines TNV-2 circuit, when using 60 VDC battery

SELV circuit, when using 48 VDC battery

Alarm/Service Power Lines TNV-2 circuit, when using 60 VDC battery

SELV circuit, when using 48 VDC battery


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Normal Laser Operation

The Optical Fibre Communication System (OFCS) as used in the SB-REM consistsof a laser transmitter module and an optical receiver. For connection to the externaloptical cable system, optical connectors have been provided at the front panel of thecontroller board for GE links.

In normal operation, the laser transmitter is closed by the optical connector and theexternal optical fibre. Laser radiation is always present when the laser unit ispowered on, limited to max. 1mW.

Laser Classification

The laser products used in the SB-REM are considered as Class I lasers and complywith the Class 1 limits of IEC 60825-1 and EN 60825-1

LED Classification

According to IEC60825-1, LEDS do not exceed the accessible emission limit of

class 1 under all conditions of operation, maintenance, service and failure.

The warning label and the classification label on a laser product:

Figure 2-5 Laser Warning Labels on System with Laser Product(s)

Location Class

According to IEC60825-2, the laser device, when mounted in the rack, is classifiedas a hazard level 1"product.

The fibre cables pass through the bottom (or top) rack entrance. The use of cablesupports and guides protects the receptacles from strain.

Warning Risk of skin burns when in contact with hot parts!

Skin (fingers) can get burns when touching the case of hot devices.

Warning Risk of eye damage by laser radiation

Eyes can get damaged when they are exposed to a laser beam.

Observe the laser explanatory label, before plugging in the module.

Laser Class xx

Laser warning label Laser classification label


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The SB-REM equipment is placed in controlled locations only (telecom areas) whichimplies that activities inside the racks must be executed by trained maintenancepersonnel only. Direct viewing of the laser beam is only possible with a disconnectedfibre in an open rack.

Equipment Protection

Electro Static Discharge

Devices and assemblies that are susceptible to ESD are labelled or tagged with theESD awareness symbol (Figure 2-6).

Figure 2-6 ESD Awareness Label

The necessary precautions must be taken to discharge operating personnel by the useof approved discharge straps/links and a conductive layer on the exchange floor. Themaximum resistance to discharge must be 1 M.

Precautions

The following precautions must be observed:

Wear an antistatic wristband when: Replacing xDSL plug-in units Operating circuit breakers in the rack The ESD awareness label (Figure 2-6) is present.

In the rack earth bonding points for the wristband are provided at spots with the labelshown in Figure 2-7.


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Figure 2-7 Label for Earth Bonding Point

Do not wear or use clothes made of wool, nylon or any synthetic material.Such fabrics are major sources of static build-up.

When handling boards, do not use gloves and finger covers, unless they are madeof cotton.

Always handle the boards by the edges.Do not touch conductor paths with fingers or palms.

The antistatic wristband and connection cord must be removed from the rack afteruse, they must not be left inside the rack when not used.

2.3 Fuse Rating

This section gives the power rating of the fuses used in:

the controller boards in the SB-REM the plug-in units in the SB-REM

Fuses on the Controller Boards

The controller boards are equipped with the following fuses:

The DC-powered controller boards NRCD-A and NRCD-B are equipped withtwo fuses (8 A, slow, size 5 x 20, 1AB018810023, type SCHURTER 0034.2525).

The AC-powered controller board NRCA-A is equipped with two fuses (4 A,slow, size 5 x 20, 1AB002950016, type Littelfuse 0215004.M).

Warning 1 Electrical shock hazard due to battery voltage presentat connectors.

Risk of personnel injury at unintentional contact with backpanelconnectors. The service personnel has to be protected against the

battery voltage present on the backpanel connectors.Before removing the AC- or DC-powered controller board from thesubrack, switch off the circuit breaker feeding that subrack.

Warning 2 Risk of malfunctioning due to replacement with wrongfuse.

Applying fuses on plug-in units with ratings different from theprescribed ratings could result in damage to the equipment. Alwaysreplace with fuses which have the prescribed rating.


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Fuses on Plug-in Units

Table 2-2 gives an overview of the fuse rating of the various plug-in units (withnumber, rating and type) used in SB-REM equipment.

Table 2-2 Fuse Rating of Plug-in Units used in SB-REM Equipment

Mnemonic Board Code Fuse Number Fuse Rating Fuse Type

NALT-C 3FE 27289 AX F1 125 V / 500 mA Fuse, quick

F2 125 V / 3.15 A Fuse, quick

NALT-D 3FE 27289 BX F1 125 V / 500 mA Fuse, quick

F2 125 V / 3.15 A Fuse, quick

NALT-E 3FE 29512 AX F1 125 V / 500 mA Fuse, quick

F2 125 V / 4 A Fuse, quick

NALT-J 3FE 61438 XA F1P0 125 V / 4 A Fuse, quick

NALT-K 3FE 61584 BA F1P0 125 V / 4 A Fuse, quick

NALS-A 3FE 61129 AA F1P0 125 V / 4 A Fuse, quick

NELT-A 3FE 28682 AA F1 125 V / 500 mA Fuse, quick

F1P0 125 V / 3.15 A Fuse, quick

NELT-B 3FE 62543 AA F1 125 V / 500 mA Fuse, quick

F1P0 125 V / 3.15 A Fuse, quick

NPOT-A 3FE 27420 AX F1 125 V / 500 mA Fuse, quick


NPOT-B 3FE 60858 XX F1 125 V / 500 mA Fuse, quick


NPOT-C 3FE 65455 AA F1 125 V / 500 mA Fuse, quick


NVLS-A 3FE 64324 AX F101P 125 V / 4 A Fuse, quick

F102P 125 V / 4 A Fuse, quick

F103P 125 V / 4 A Fuse, time lag

NVLT-C 3FE 00139 AA F101P 125 V / 3.5 A Fuse, quick

NVLT-D 3FE 00140 AA F101P 125 V / 3.5 A Fuse, quick

NVLT-G 3FE 00162 AX F101PA 125 V / 4 A Fuse, time lag

F101PB 125 V / 4 A Fuse, time lag

NVLT-H 3FE 00161 AX F101PA 125 V / 4 A Fuse, time lag


NVLT-M 3FE 63358 AX F101PA 125 V / 4 A Fuse, time lag


F200 125 V / 1.5 A Fuse, time lag

(1 of 2)


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2.4 Environmental Requirements

The SB-REM equipment meets the environmental criteria defined by ETSI EN300-019-1-X: Equipment Engineering: Environmental conditions andenvironmental tests for telecommunication equipment.

The SB-REM equipment complies with the following classes:

Storage

Storage is according to ETSI EN 300 019-1-1, Class 1.1:

Weather protected, partly temperature controlled storage locations.

Transportation

Transport according to ETSI EN 300 019-1-2 - Class 2.3:

Packed, public transportation. No rain on packing allowed.

Stationary Use

The SB-REM with DC PSU unit complies to class 3.4 (sites with heat trap) ofETSI EN 300-019-1-3 v2.2.2 (2004-07) with the following limitations: it is able

to operate over the air inlet temperature range from -40C to 70C when: the air inlet space is at least 50 mm and the air outlet space is at least 50 mm. a maximum of 4 SB-REM are stacked without air gap between units.

NVLT-N 3FE 64333 AX F101P 125 V / 4 A Fuse, quick



NVLT-P 3FE 64331 AX F101P 125 V / 4 A Fuse, quick



NVLT-Q 3FE 64332 AX F101P 125 V / 4 A Fuse, quick



Mnemonic Board Code Fuse Number Fuse Rating Fuse Type

(2 of 2)


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The SB-REM with AC PSU unit complies to class 3.1E (temperature controlledlocations) of ETSI EN 300-019-1-3-v2.2.2 (2004-07). It is even able to operateover an extended air inlet temperature range from -40C to 45C under conditionthat:

the air inlet space is at least 50 mm and the air outlet space is at least 50 mm.

a maximum of 4 SB-REM are stacked without air gap between units. No condensation, rain, water or icing allowed.

The SB-REM is intended for MDU/FTTB as well as cabinet deployment, and istherefore compliant with ETS EN300-019 environmental class 3.4.

The following two deployment options exist:

Deployment without dus