Alcatel-Lucent 9326 Use pursuant to applicable agreements

Title page

Alcatel-Lucent 9326

digital 2U Node B | UA08.1

Technical Description

NN-20500-108

Issue 08.06 | January 2013

Alcatel-Lucent – Proprietary

Use pursuant to applicable agreements


Legal notice

Legal notice

Alcatel, Lucent, Alcatel-Lucent and the Alcatel-Lucent logo are trademarks of Alcatel-Lucent. All other trademarks are the property of their respective

owners.

The information presented is subject to change without notice. Alcatel-Lucent assumes no responsibility for inaccuracies contained herein.

Copyright © 2013 Alcatel-Lucent. All rights reserved.

Contains proprietary/trade secret information which is the property of Alcatel-Lucent and must not be made available to, or copied or used by anyone outside

Alcatel-Lucent without its written authorization.

Not to be used or disclosed except in accordance with applicable agreements.




Contents

About this document

Purpose ............................................................................................................................................................................................. xixi

Reason for reissue ........................................................................................................................................................................ xixi

New in this release ...................................................................................................................................................................... xiixii

Intended audience ....................................................................................................................................................................... xiixii

Supported systems ...................................................................................................................................................................... xiixii

How to use this document ........................................................................................................................................................ xiixii

Prerequisites .................................................................................................................................................................................. xiixii

Conventions used ........................................................................................................................................................................ xiixii

Related information ................................................................................................................................................................... xiiixiii

Document support ...................................................................................................................................................................... xiiixiii

Technical support ....................................................................................................................................................................... xivxiv

How to order ................................................................................................................................................................................ xivxiv

How to comment ........................................................................................................................................................................ xivxiv

1 Roadmap to Distributed Base Station documentation

Overview ...................................................................................................................................................................................... 1-11-1

Roadmap to Distributed Base Station documentation ................................................................................................. 1-21-2

2 UTRAN introduction

Overview ...................................................................................................................................................................................... 2-12-1

UTRAN introduction ............................................................................................................................................................... 2-22-2

3 9326 d2U basic characteristics

Overview ...................................................................................................................................................................................... 3-13-1

9326 d2U introduction ............................................................................................................................................................ 3-23-2

....................................................................................................................................................................................................................................

Alcatel-Lucent 9326 d2U

NN-20500-108 UA08.1

Issue 08.06 January 2013



iii

9326 d2U features and functions ......................................................................................................................................... 3-43-4

9326 d2U external interfaces ................................................................................................................................................ 3-63-6

9326 d2U optional features ................................................................................................................................................... 3-73-7

9326 d2U physical and environmental characteristics ................................................................................................ 3-83-8

4 9326 d2U hardware description

Overview ...................................................................................................................................................................................... 4-14-1

9326 d2U digital shelf

Overview ...................................................................................................................................................................................... 4-44-4

9326 d2U digital shelf modules ........................................................................................................................................... 4-54-5

integrated Channel Element Module-U (iCEM-U) ...................................................................................................... 4-94-9

integrated Core Controller Module-U (iCCM-U) ....................................................................................................... 4-114-11

Rack User Commissioning (RUC) module ................................................................................................................... 4-154-15

9326 d2U cooling unit

Overview ................................................................................................................................................................................... 4-174-17

9326 d2U cooling unit .......................................................................................................................................................... 4-184-18

9326 d2U optional equipment

Overview ................................................................................................................................................................................... 4-204-20

External Alarm module ........................................................................................................................................................ 4-214-21

PCM Lightning Protection (LPPCM) module ............................................................................................................. 4-244-24

9326 d2U with LPPCM and External Alarm modules ............................................................................................. 4-254-25

75-ohm kit ................................................................................................................................................................................. 4-274-27

5 Physical characteristics of the 9326 d2U modules

Overview ...................................................................................................................................................................................... 5-15-1

Physical characteristics of the 9326 d2U modules ....................................................................................................... 5-25-2

6 Using the TIL tool

Overview ...................................................................................................................................................................................... 6-16-1

Contents

....................................................................................................................................................................................................................................

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Using the TIL tool ..................................................................................................................................................................... 6-26-2

Index

Contents

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v

Contents

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List of tables

4-1 Backplane and digital shelf modules supported by the 9326 d2U ........................................................... 4-74-7

4-2 iCEM-U corporate LED behavior ..................................................................................................................... 4-104-10

4-3 iCCM-U corporate LED behavior .................................................................................................................... 4-124-12

4-4 iCCM-U 7-segment display description ......................................................................................................... 4-124-12

4-5 iCCM-U SFP transceiver activity LED behavior ........................................................................................ 4-134-13

4-6 Internal Alarm Bus IN/OUT pin connections ............................................................................................... 4-214-21

4-7 External Alarm/Remote Control ALARM 1/ALARM 2 pin connections .......................................... 4-224-22

5-1 9326 d2U modules dimensions and weight ..................................................................................................... 5-25-2

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vii

List of tables

....................................................................................................................................................................................................................................

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List of figures

1-1 Roadmap to Distributed Base Station documentation .................................................................................. 1-31-3

2-1 Alcatel-Lucent UTRAN architecture example ............................................................................................... 2-42-4

3-1 Outside view of the 9326 d2U .............................................................................................................................. 3-33-3

4-1 9326 d2U pyramidal view (without shielded faceplate) .............................................................................. 0-10-1

4-2 9326 d2U front view ................................................................................................................................................. 4-24-2

4-3 Location of modules in the 9326 d2U ................................................................................................................ 4-24-2

4-4 9326 d2U RBP ............................................................................................................................................................ 4-54-5

4-5 Pre-cabled 9326 d2U rack with RBP ................................................................................................................. 4-64-6

4-6 9326 d2U functional architecture ........................................................................................................................ 4-74-7

4-7 9326 d2U digital shelf layout ................................................................................................................................ 4-84-8

4-8 iCEM-U front panel .................................................................................................................................................. 4-94-9

4-9 iCCM-U front panel ............................................................................................................................................... 4-124-12

4-10 RUC module front panel ...................................................................................................................................... 4-154-15

4-11 9326 d2U air flow paths ....................................................................................................................................... 4-184-18

4-12 9326 d2U fans .......................................................................................................................................................... 4-194-19

4-13 Front panel of the External Alarm module .................................................................................................... 4-214-21

4-14 Front panel of the LPPCM module ................................................................................................................... 4-244-24

4-15 Front view of the 9326 d2U with LPPCM and External Alarm modules ........................................... 4-254-25

4-16 Cabling between 9326 d2U rack and LPPCM / External Alarm optional modules ........................ 4-264-26

4-17 Types of adaptive baluns for 75-ohm network ............................................................................................. 4-274-27

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ix

List of figures

....................................................................................................................................................................................................................................

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x Alcatel-Lucent – Proprietary



NN-20500-108 UA08.1


About this documentAbout this document

Purpose

The purpose of this document is to describe the Alcatel-Lucent 9326 digital 2U Node B.

The official name is the 9326 d2U.

For detailed information on 9326 d2U maintenance, see Alcatel-Lucent 9326 digital 2U

Node B - Maintenance Guide, NN-20500-110 .

Note: This document only describes the 9326 d2U V1 product. For detailed

information on 9326 d2U V2 product, refer to the following two documents:

• Alcatel-Lucent 9326 digital 2U Node B V2 - Technical Description,

NN-20500-203

• Alcatel-Lucent 9326 digital 2U Node B V2 - Maintenance Guide, NN-20500-204

Reason for reissue

The reissue reasons are:

Issue number Issue date Reason for reissue

08.06 January 2013 Standard issue

08.05 November 2012 Standard issue

08.04 October 2012 Standard issue

08.03 November 2011 Preliminary issue

08.02 September 2011 Preliminary issue

08.01 June 2011 Draft issue

...................................................................................................................................................................................................................................


NN-20500-108 UA08.1




xi

New in this release

New features:

• New edition of the roadmap (Issue 08.06). See Chapter 1, “Roadmap to Distributed

Base Station documentation”

• New edition of the roadmap (Issue 08.05)

• None

Other changes:

• None

Intended audience

The audience for this document is Operations and maintenance personnel, and anyone

interested in learning more about the 9326 d2U.

Supported systems

This document applies to Alcatel-Lucent W-CDMA UA08.1 system release.

How to use this document

No specific recommendation applies regarding the way readers should read this

document.

Prerequisites

None

Conventions used

Vocabulary conventions

For a list of the terms used in this document, see Alcatel-Lucent W-CDMA System -

Terminology, NN-20500-002.

Typographical conventions

The following typographical convention is used in this document:

Appearance Description

Document reference, reference number Related document that is referenced in the document

About this document

....................................................................................................................................................................................................................................

....................................................................................................................................................................................................................................

xii Alcatel-Lucent – Proprietary



NN-20500-108 UA08.1


Related information

For information on subjects related to the content of this document, refer to the

documents listed in the following table:

Refer to this document At this location For more information on

Alcatel-Lucent W-CDMA

System - Terminology,

NN-20500-002

http://support.alcatel-

lucent.com

Terms used in Alcatel-Lucent

W-CDMA documents

Alcatel-Lucent 9326 digital

2U Node B - Maintenance

Guide, NN-20500-110


lucent.com

How to perform maintenance

activity of the Alcatel-Lucent

9326 digital 2U Node B

Alcatel-Lucent Remote

Radio Head 20W 2100 MHz

- Technical Description,

NN-20500-106


lucent.com

The Alcatel-Lucent Remote


• Basic characteristics

• Configurations available

Alcatel-Lucent Remote


- Maintenance Guide,

NN-20500-107


lucent.com

How to perform maintenance

activity of the Alcatel-Lucent

Remote Radio Head 20W 2100

MHz

Alcatel-Lucent 9353

Wireless Management

System - Node B Alarms

Reference Guide for 9311,

9312, 9322, 9326, 9332

Node B, NN-20500-018P1


lucent.com

Alarm descriptions and

maintenance actions required

for Alcatel-Lucent Node Bs.

Alcatel-Lucent 9100 and

93xx Node B –

Commissioning and Fault

Management User Manual:

TIL, NN-20500-019


lucent.com

How to perform the Node B

installation, commissioning

and maintenance tasks using

the Node B TIL (Terminal for

Local Installation) tool

Document support

For support in using this or any other Alcatel-Lucent document, contact Alcatel-Lucent at

one of the following telephone numbers:

• 1-888-582-3688 (for the United States)

• 1-630-224-2485 (for all other countries)

About this document

....................................................................................................................................................................................................................................

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xiii

Technical support

For technical support, contact your local Alcatel-Lucent customer support team. See the

Alcatel-Lucent Support web site (http://www.alcatel-lucent.com/support/) for contact

information.

How to order

To order Alcatel-Lucent documents, contact your local sales representative or use Online

Customer Support (OLCS) (http://support.alcatel-lucent.com)

How to comment

To comment on this document, go to the Online Comment Form (http://infodoc.alcatel-

lucent.com/comments/) or e-mail your comments to the Comments Hotline

([email protected]).

About this document

....................................................................................................................................................................................................................................

....................................................................................................................................................................................................................................

xiv Alcatel-Lucent – Proprietary



NN-20500-108 UA08.1


http://www.alcatel-lucent.com/support/

http://www.alcatel-lucent.com/support/

http://infodoc.alcatel-lucent.com/comments/



mailto:[email protected]

mailto:[email protected]

1 1Roadmap to Distributed

Base Station

documentation

Overview

Purpose

This chapter provides the roadmap for Distributed Base Station documentation.

Contents

Roadmap to Distributed Base Station documentation 1-2

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1-1

Roadmap to Distributed Base Station documentation

Overall roadmap

For the roadmap relating to the full documentation collection, see:

• Alcatel-Lucent W-CDMA System - Document Collection Overview, NN-20500-050

For the Access Network Elements Overview, see:

• Alcatel-Lucent W-CDMA System - Access Network Elements Overview,

NN-20500-233

Roadmap to Distributed Base Station documentation Roadmap to Distributed Base Station documentation

....................................................................................................................................................................................................................................

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1-2 Alcatel-Lucent – Proprietary



NN-20500-108 UA08.1


Figure 1-1 Roadmap to Distributed Base Station documentation


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1-3


....................................................................................................................................................................................................................................

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NN-20500-108 UA08.1


2 2UTRAN introduction

Overview

Purpose

This chapter describes the Universal Mobile Telecommunications System (UMTS)

Terrestrial Radio Access Network (UTRAN).

Contents

UTRAN introduction 2-2

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2-1

UTRAN introduction

UTRAN components

The UTRAN is composed of at least one Radio Network Subsystem (RNS). An RNS

covers a certain geographical area. It is equivalent to the GSM BSS. Each RNS is

composed of one Radio Network Controller (RNC) and one or more Node Bs. RNSs are

interconnected through the Iur interface of each RNC to form a network.

Alcatel-Lucent UTRAN

The Alcatel-Lucent UTRAN is based on the following components:

• RNC

• Node B

• WMS for the OAM part

RNC

The Alcatel-Lucent RNC is 3GPP-compliant. It is based on the Multiservice Switch

platform.

RNC main functions

The main functions of the RNC are to control and manage:

• Radio Access Network (RAN)

• Signalling between Core Network (CN) components and the Radio Network System

(RNS)

• Node Bs and their radio resources

RNC interfaces

The RNC provides the following interfaces:

• Iub towards a Node B

• Iu towards the Core Network

• Iur towards another RNC

• Iupc towards a Standalone A-GPS SMLC (SAS)

Node B

The Alcatel-Lucent Node Bs are 3GPP-compliant. The Alcatel-Lucent Node B portfolio

includes:

• Conventional unitary base stations

• Digital base stations

• Radio base stations

UTRAN introduction UTRAN introduction

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NN-20500-108 UA08.1


• Radio heads

• Base station routers

Node B main functions

The Node B supports the following main functions:

• Network interface management

• Radio access

• Call processing

• Configuration and supervision

• Synchronization

• Performance monitoring

Node B interfaces

The Node B provides the following interfaces:

• Iub towards an RNC

• Uu towards a UE

• Interface B towards WMS


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2-3

WMS

The Alcatel-Lucent Wireless Management System (WMS) delivers an integrated UMTS

management platform through which all Network Elements (NE) can be monitored and

controlled.

Figure 2-1 Alcatel-Lucent UTRAN architecture example


....................................................................................................................................................................................................................................

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NN-20500-108 UA08.1


It plays an important role in providing the foundation of a complete end-to-end

management solution for UMTS networks. The WMS manages the entire UMTS

network, which is divided into:

• The UTRAN

• The Core Network (circuit-switched and packet-switched traffics).

The Access Network OAM manages the UTRAN part of the network.

Access Network OAM main functions

The Access Network OAM manages the UTRAN part of the network.

The main functions of Access Network OAM are the following:

• Fault management

• Configuration management

• Performance management

NSP

The Network Services Platform (NSP) is a graphical user interface to the Access Network

providing a common platform for navigation and control. The NSP interfaces with the

NEs through a Common Object Request Broker Architecture (CORBA). This

vendor-independent architecture links computer applications across different networks.


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2-5


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3 39326 d2U basic

characteristics

Overview

Purpose

This part describes the basic characteristics of the 9326 d2U.

Contents

9326 d2U introduction 3-2

9326 d2U features and functions 3-4

9326 d2U external interfaces 3-6

9326 d2U optional features 3-7

9326 d2U physical and environmental characteristics 3-8

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3-1

9326 d2U introduction

Introduction

The 9326 d2U is a digital rack designed to be connected to one of the following products

via optical fiber links:

• RRH20-21

• RRH40

• 9332 rCompact OD

Benefits

The Alcatel-Lucent Remote Radio solution improves flexibility for deploying mobile

broadband Node Bs in space-constrained locations. It is particularly suited to

macro-cellular applications in dense areas, where site acquisition is difficult, and on sites

where installation constraints prevent the use of legacy Node Bs.

Compared to legacy Node B site deployment, the Remote Radio solution provides the

following benefits:

• Reduced volume, weight, footprint, acoustic noise, and power consumption

• Reduced cost of feeder paths from the Node B to the antenna

• Increased RF power per carrier at the antenna feeder

• Reduced radio loss with use of the remote RF block concept, which eliminates the

distance between the radio amplifier and the antenna

The Remote Radio solution provides for the UMTS system:

• The means of communication between a User Equipment (UE) and a network using

Transport Channels

• Physical layer channels, which are necessary to synchronize the downlink and

perform cell selection/reselection and handover preparation

• Measurement information to the RNC for radio resource management (handover,

power control)

The 9326 d2U provides up to eight E1/T1 with Inversion Multiplexing ATM (IMA) or

Drop-and-Insert capability (fractional E1/T1). The 9326 d2U also supports multi-PCM

without IMA.

The 9326 d2U delivers high UMTS radio performances and supports the enhanced High

Speed Downlink Packet Access (HSDPA) and High Speed Uplink Packet Access

(HSUPA) solutions through easy software upgrade.

The 9326 d2U is compliant with the Common Public Radio Interface (CPRI).

9326 d2U basic characteristics 9326 d2U introduction

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9326 d2U enclosure

The 9326 d2U provides the operators with a suited solution whatever the site constraints.

The 9326 d2U can be installed in a standalone indoor mode or in the user space of an

existing indoor or outdoor Node B cabinet.

The 9326 d2U is factory-equipped with a specific shielded faceplate.

Important! During normal operation, the 9326 d2U must be fitted with its shielded

faceplate. For debug purposes, this shielded faceplate must be removed to allow

access to the iCEM-U connectors.

The following figure shows an outside view of the 9326 d2U.

Figure 3-1 Outside view of the 9326 d2U

9326 d2U basic characteristics 9326 d2U introduction

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3-3

9326 d2U features and functions

Introduction

The 9326 d2U supports the following functions:

• Call processing

• Performance monitoring

• Network interface

• Configuration/supervision

• Synchronization

Call Processing (CallP)

The call processing function is in charge of the radio resource management inside the

Node B. This function manages the UMTS services (described in 3GPP standards) and

the internal services used for configuration and implementation purposes.

The call processing function is also in charge of:

• Common channel management, which includes setup, release, and modification

procedures

• Dedicated channel management, which includes setup, release, and modification

procedures

• Cell management, which includes setup, deletion, and modification of a cell

• Power control for controling UE power emission

• Softer handover, in which a single Node B manages the cells in communication with

the UE

• Common Channels defense in case of CE (Channel Element) failure by relocating

them autonomously to the available CE resources (same board or another) without

involvement of the RNC.

Call processing is mapped on iCCM-U and iCEM-U.

The Node B call processing supports the multiple iCEM-U. The multiple iCEM-U (or

multi iCEM-U) enables to use several iCEMs-U for call processing management.

Performance monitoring

The performance monitoring function is in charge of collecting performance

measurement data from the network interface function and from the

configuration/supervision function.

The measurement data is used to calculate and report performance data to the RNC for

traffic control and to the W-NMS for network operation and tuning.

9326 d2U basic characteristics 9326 d2U features and functions

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Network interface

This function is in charge of managing interfaces with RNC:

• Physical layer management (configuration, alarm reporting)

• Layer 2 (IMA and switching for example)

The standard network interface of the 9326 d2U is eight PCM E1/T1, with a layer-2

Inversion Multiplexing ATM (IMA) machine handling up to four IMA groups, fractional

PCM (Drop-and-Insert capability), and redundancy management.

Configuration/supervision

This function is in charge of

• Module configuration and supervision

• Inventory information reporting

• Plug-and-play management

The remote inventory functionality provides the UMTS OAM access to determine the

inventory information of the Node B. The remote inventory is performed for the

following modules: iCEMs-U and iCCM-U, fan rack and optional modules (alarm

module, LPPCM).

Synchronization

This function is in charge of retrieving highly stable radio frequency from either the

network interface or the optional GPS receiver.

The 9326 d2U can be synchronized through the following means:

• E1/T1 PCM link (standard synchronization mechanism)

The E1/T1 link used for synchronization does not carry any data traffic.

• Local GPS receiver

In the GPS-based synchronization solution, the iCCM-U module is connected to a

GPS smart antenna/receiver that provides GPS synchronization source (Pulse Per

Second (PPS) synchro input from the antenna).

9326 d2U basic characteristics 9326 d2U features and functions

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3-5

9326 d2U external interfaces

Introduction

The 9326 d2U is equipped with four main types of external interface:

• E1/T1 network interface (Iub)

• Optical interface (RRH)

• Alarm/remote control interfaces (optional)

• Power supply interface (DC input)

Network interface

This interface consists in eight E1 or T1 PCM links:

• E1 link complies with ITU G703/G704.

• T1 link is based on ANSI standard.

The raw data rate between Node B and RNC can rise up to 15.872 Mbit/s (E1) or 12.288

Mbps (T1). Depending on the data flow, ATM AAL2 and AAL5 are used on the above

physical link through IMA. The IMA framing provides for physical link performance

monitoring and management.

In the case of a 120-ohm network, the only equipment needed to ensure the PCM

connection is the 120-ohm PCM cable.

In the case of a 75-ohm network, it is necessary to have baluns (two baluns per PCM) to

ensure adaptation from the 120 ohm of the Node B to the 75 ohm of the customer

network. Three types of baluns can be used: BNC, 1.6/5.6, or SMZ type 43.

Optical interface

The optical interface consists of three ports (depending on the configuration), which

correspond to the connections to up to three RRH20-21 or three RRH40.

Alarm/remote control interfaces (optional)

Optionally, connectivity for 16 external alarms and six remote controls (including

lightning protection) is provided.

Power supply interface

The 9326 d2U provides cable entry for –48 V DC power.

9326 d2U basic characteristics 9326 d2U external interfaces

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9326 d2U optional features

Introduction

The 9326 d2U supports the following optional features:

• PCM Lightning Protection (LPPCM) kit

This kit provides lightning protection for the PCM link. It requires a 1U additional

free space.

• External Alarm kit

This kit is proposed to provide the connection of 16 external alarms. It requires a 1U

additional free space.

• 75-ohm kit

This list is not exhaustive. In particular, this document does not provide information on

ancillaries (cables and installation kits).

9326 d2U basic characteristics 9326 d2U optional features

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3-7

9326 d2U physical and environmental characteristics

Introduction

This section details the physical and environmental characteristics of the 9326 d2U.

The 9326 d2U rack has the following characteristics:

• Width (W): 482.6 mm

• Depth (D): 250.8 mm

• Height (H): 88.1 mm

• Weight: 9 kg

The 9326 d2U is designed to support an external temperature range of –5°C to +65°C,

with an absolute humidity between 0.03 g/m3 and 36 g/m3.

9326 d2U basic characteristics 9326 d2U physical and environmental characteristics

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NN-20500-108 UA08.1


4 49326 d2U hardware

description

Overview

Purpose

The 9326 d2U is built around the following components:

• A mechanical enclosure (including two fans), compatible with standard 19-inch rack

installation

• A digital shelf including the digital modules and the associated digital backplane

• A commissioning module located on the right hand side of the digital shelf

• A shielded faceplate

The following figure shows a pyramidal view of the 9326 d2U (without shielded

faceplate).

9326 d2U views

Figure 4-1 9326 d2U pyramidal view (without shielded faceplate)

...................................................................................................................................................................................................................................


NN-20500-108 UA08.1




4-1

The following figure shows a front view of the 9326 d2U.

The following figure shows a front view of the 9326 d2U without shielded faceplate.

Figure 4-2 9326 d2U front view

Figure 4-3 Location of modules in the 9326 d2U

9326 d2U hardware description Overview

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NN-20500-108 UA08.1


Contents

9326 d2U digital shelf 4-4

9326 d2U digital shelf modules 4-5

integrated Channel Element Module-U (iCEM-U) 4-9

integrated Core Controller Module-U (iCCM-U) 4-11

Rack User Commissioning (RUC) module 4-15

9326 d2U cooling unit 4-17


9326 d2U optional equipment 4-20

External Alarm module 4-21

PCM Lightning Protection (LPPCM) module 4-24

9326 d2U with LPPCM and External Alarm modules 4-25

75-ohm kit 4-27

9326 d2U hardware description Overview

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NN-20500-108 UA08.1




4-3


Overview

Purpose

This section describes the modules housed in the 9326 d2U digital shelf.

Contents

9326 d2U digital shelf modules 4-5

integrated Channel Element Module-U (iCEM-U) 4-9

integrated Core Controller Module-U (iCCM-U) 4-11

Rack User Commissioning (RUC) module 4-15

9326 d2U hardware description


Overview

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NN-20500-108 UA08.1


9326 d2U digital shelf modules

Introduction

The 9326 d2U digital shelf is a four-slot digital shelf equipped with two types of

hardware modules. A backplane supports all the links between these modules.

Backplane functionality

The backplane is part of the digital shelf. It is in charge of supporting all internal links

and electrical interfaces between the modules of the digital shelf. All modules and some

cables carrying external signals are plugged into connectors mounted on the backplane

Printed-Circuit Board (PCB). The backplane board accommodates several high-speed

signals up to 1.3 Gbit/s. It supports –48 V DC power supply.

The digital backplane provides:

• Inter-module connections

• –48 V DC

The digital backplane used in the 9326 d2U is the Rack BackPlane (RBP).

The following figure shows the 9326 d2U RBP.

The following figure shows the RBP in the pre-cabled 9326 d2U rack.

Figure 4-4 9326 d2U RBP




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4-5

Physical description of the digital shelf

The 9326 d2U digital shelf houses the following modules:

• integrated Channel Element Module-U (iCEM-U)

This module is in charge of:

– Part of call processing

– Base-band transmit/receive digital signal processing

• integrated Core Controller Module-U (iCCM-U)

This module is in charge of:

– OAM management

– Part of call processing

– Internal/external data flow switching or combining

– Supporting external/internal alarm connectivity and external synchronization

reference interface

– Supporting up to six CPRI interfaces to radio equipment.

• A fans rack containing two fans and a Rack User Commissioning (RUC) module. The

RUC module is connected to the iCCM-U via a one-wire link. It supports all

commissioning non volatile memories, and fan alarms.

The following figure illustrates the functional architecture of the 9326 d2U.

Figure 4-5 Pre-cabled 9326 d2U rack with RBP




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The 9326 d2U controls the Remote Radio device (RRH or 9332 rCompact OD) through

optical fibers carrying digital links compliant with the High Speed Serial Link

(HSSL)/CPRI interface. The RBP routes the HSSL links between the iCCM-U module

and each iCEM-U module.

The 9326 d2U supports the digital modules listed in the following table.

Table 4-1 Backplane and digital shelf modules supported by the 9326 d2U

Function Module

Backplane RBP

CCM + GPSAM + OIM iCCM-U

CEM iCEM-U

The 9326 d2U digital shelf houses four slots, shared as follows:

• One for the iCCM-U (slot 1)

• Up to three for the iCEM-U (slot 2, slot 3, slot 4)

The following figure shows the digital shelf layout.

Figure 4-6 9326 d2U functional architecture




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4-7

Note: Unused iCEM-U slots on a powered 9326 d2U rack must be equipped with

filler modules. The filler modules maintain electromagnetic interference (EMI)

integrity, as well as shelf airflow patterns to ensure proper cooling.

Figure 4-7 9326 d2U digital shelf layout




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integrated Channel Element Module-U (iCEM-U)

Introduction

The iCEM-U is based on the iCEM-2 128.

The iCEM-U supports up to 128 channel elements.

The 9326 d2U is factory-equipped with one iCEM-U and can house up to three iCEMs-U,

depending on the configuration requirements.

The following figure shows the iCEM-U front panel.

Main functions

The iCEM-U comprises two main functional blocks:

• The Base-Band Unit (BBU)

The BBU performs all the transmit and receive base-band signal processing functions

for each of the UMTS channels supported (layer 1 of the UMTS radio network).

• The Interface and Control Unit (ICU)

The ICU provides data, control and timing interfaces to the 9326 d2U. It also

performs iCEM-U control and management functions.

The iCEM-U performs digital signal processing for both the Tx and Rx paths. The

iCEM-U processes all types of UMTS physical channels in both the uplink and downlink

directions. Processing differs according to the type of physical channels. High-rate data

channels require much more processing power than low-rate speech channels. The

architecture of the iCEM-U is well adapted to UMTS physical channel diversity. The

iCEM-U hardware is designed to support up to two UMTS frequencies for three-sector

operation and two branch transmit and receive diversity per sector.

Figure 4-8 iCEM-U front panel




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4-9

Hardware description

The iCEM-U comprises:

• A mother board with both ICU and BBU functions

• A daughter board with an additional BBU function that provides more processing

power

Port description

The iCEM-U front panel also the following connectors:

• One Debug Ethernet connector (RJ-45 type connector) for synchronization of test

equipment

• One Sync connector (RJ-45 type connector)

These two RJ-45 connectors are not used in normal operation.

The iCEM-U front panel also has one Reset button accessible via an eye.

LED description

The iCEM-U front panel has two corporate LEDs indicating the iCEM-U status.

Table 4-2 iCEM-U corporate LED behavior

Green rectangular LED Red triangular LED iCEM-U status

OFF OFF Sleep, unpowered or not

inserted

ON ON Power up self-test underway

ON OFF Module should not be removed

ON BLINK Module is partially faulty

OFF ON Module must be removed,

alarm state, BISTs NOK

OFF BLINK Module is waiting for Boot

Interface description

All signals to and from the iCEM-U are carried on a full duplex High Speed Serial Link

(HSSL).

The main internal signals of the iCEM-U are the base-band data, the ATM traffic

information, the timing signals, and the control signaling.

DC power

The iCEM-U is powered by a –48 V DC power supply received through the RBP.




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integrated Core Controller Module-U (iCCM-U)

Introduction

The 9326 d2U digital shelf houses one iCCM-U (no duplex feature).

Main functions

The iCCM-U aggregates the following three functions:

• Core Controller (CCM) function:

– Iub interface

– Call processing

– Data switching and routing

– OAM management

– Node B frequency and timing reference

The iCCM-U supports up to three wide-band carriers with transmit and receive

diversity in a tri-sectored carrier configuration.

• Global Positioning System and Alarm (GPSAM) function:

– External/internal alarm connectivity

– External GPS synchronization reference interface

• Optical Interface (OIM) function:

– Duplex electrical/optical conversion of High Speed Serial Link (HSSL) to/from

fiber optic link

– Laser emission on/off via Dallas one-wire bus

– Detection of optoelectronic transceiver presence via Dallas one-wire bus

– Optical wavelengths (Tx 1550 nm, Rx 1310 nm) or (Rx 1310 nm, Tx 1550 nm)

configuration via optical heads in Small Form-factor Pluggable (SFP) cages.

– Alarms reporting and inventory information providing through the GPSAM

function

The iCCM-U uses up to three - single or dual fiber - bidirectional optoelectronic SFP

transceivers to carry duplex digital and optical communications with the Remote

Radio device (UMTS RRH or 9332 rCompact OD). Depending on the customer

choice for optical link (Multi-Mode (MM) or Single-Mode (SM)), the iCCM-U can be

equipped with one to three MM or one to three SM optical transceivers.


The iCCM-U is based on a single Printed-Circuit Board (PCB) design.

The following figure shows the iCCM-U front panel.




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4-11

The iCCM-U front panel has the following LEDs/display:

• Two corporate LEDs indicating the iCCM-U status:

Table 4-3 iCCM-U corporate LED behavior

Green rectangular LED Red triangular LED iCCM-U status

OFF OFF BISTs results NOK, unpowered

or not inserted

ON ON Starting, BISTs in progress

ON OFF Module is OK and should not

be removed.

BLINK Not significant Downloading in progress

OFF BLINK Module is waiting for Boot (all

the Boot level 2 are invalid) or

Boot level 2 is in failure.

OFF ON Module is NOK and must be

removed and replaced.

• One 7-segment display, plus a red dot that provides the synchronization source

The dot is located on the right of the 7-segment display.

Table 4-4 iCCM-U 7-segment display description

7-segment display Meaning

"1", "2", "3", "4", "5", "6", "7", "8" PCM number, PCM 1 to PCM 8

"a" GPS PPS input

Figure 4-9 iCCM-U front panel




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Table 4-4 iCCM-U 7-segment display description (continued)

7-segment display Meaning

"H" Holdover mode (radio synchro): displays "H"

alternating with source (*)

"L" Network synchro NOK, no PCM synchronized

("L" is for local synchronization)

(*) For instance: if the source synchronization is on PCM 1, "1" is displayed. if the PCM

clock is drifting over 2 ppm, "H" is displayed alternating with "1".

For the initial state (starting state), "8" is displayed on the iCCM-U 7-segment display

with the dot ON. If the source synchronization is on PCM 8, the dot switches OFF.

• Eight PCM status LEDs indicating:

– PCM OK (green LED)

– PCM showing an alarm (red LED)

– PCM in tri-state (amber LED)

– PCM not used (LED is off)

– PCM in Loopback Test (blinking LED)

The LEDs display the PCM alarms in real time. These alarms are listed below:

– LOS (Loss Of Signal)

– AIS (Alarm Indication Signal)

– LFA (Loss of Frame Alignment)

– FE (Frame Error)

– CRC (Cyclic Redundancy Check)

– RAI (Remote Alarm Indication)

• Six green circle shaped activity LEDs (three for transmit and three for receive),

indicating the optic link activity status for each optical fiber connected:

Table 4-5 iCCM-U SFP transceiver activity LED behavior

Green TX activity LED Green RX activity LED Meaning in operation

OFF - Tx disable, no laser emission

ON - Tx enable, laser emission

Normal case of RRH operation

- OFF No received signal

Loss of Signal Alarm

- ON Optical signal is received

Normal case of RRH operation




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4-13

• Two Rx/Tx green/amber 10/100Base-T LEDs indicating the Ethernet activity status

• Two Rx/Tx green/amber 10Base-T LEDs indicating the Ethernet activity status

The iCCM-U front panel has the following connectors:

• One Ethernet 10Base-T port (RJ-45 female connector) used for Ethernet access

(labeled "PORT 1" on the 9326 d2U shielded faceplate)

• One fast Ethernet 10/100Base-T port (RJ-45 female connector) used for TIL

connection (labeled "PORT 2" on the 9326 d2U shielded faceplate)

• One Dallas one-wire interface connector (RJ-45 female connector) for internal Node

B/external Node B and commissioning (labeled "ALARM" on the 9326 d2U shielded

faceplate)

• One GPS synchro connector (RJ-45 female connector) for future use (labeled "GPS

SYNC" on the 9326 d2U shielded faceplate)

• One timing reference port (10 MHz output reference clock - SMB female connector)

for future use (labeled "REF OUT" on the 9326 d2U shielded faceplate)

• One E1/T1 connector (44-pin High Density D-SUB female connector) used for E1/T1

connection (labeled "PCM E1/T1" on the 9326 d2U shielded faceplate)

The iCCM-U front panel also provides connectivity for four optical fibers:

• One Single or Dual LC connector (depending on the SFP transceiver variant) labeled

"OPTIC 1" on the 9326 d2U shielded faceplate





• One Ethernet backhaul port (copper/optical SFP cage for 100Base-FX) labeled

"ETHERNET" on the 9326 d2U shielded faceplate

The iCCM-U front panel also has one Reset button, located between the two corporate

LEDs and the 7-segment display. This Reset button is accessible via an eye in the 9326

d2U shielded faceplate.

Interface description

The iCCM-U is linked with each iCEM-U by a point-to-point HSSL connection.

DC power

The iCCM-U is powered by a –48 V DC power supply received through the RBP.

The iCCM-U is protected against polarity inversion.




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Rack User Commissioning (RUC) module

Introduction

The RUC module is located on the right hand side of the digital shelf, near the fans.

Main functions

The RUC module provides the following functions:

• Commissioning

• Inventory

• Fan alarms, control and power supply

• –48 V DC connectivity


The following figure shows the RUC module front panel.

Figure 4-10 RUC module front panel




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4-15

The front panel of the RUC module has:

• Two RJ-45 type connectors labeled "ALARM/INT" used for:

– Connection to the iCCM-U "ALARM" connector (Dallas one-wire)

– Connection to the "INTERNAL ALARM BUS" connector of the External Alarm

module (Dallas one-wire)

• One power connector labeled "DC –48V" used to power-supply:

– The two fans

– The iCCM-U and iCEM-U modules via the RBP

• One power switch labeled "POWER SWITCH"

DC power

The RUC module is powered with external –48 V DC.

The power consumption (including the fans power consumption) is estimated at 10 W.




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Overview

Purpose

This section describes the 9326 d2U cooling unit.

Contents




Overview

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4-17


Introduction

The 9326 d2U rack integrates two fans for digital modules cooling.

Operating principle

The cooling air paths through the digital shelf operate as follows:

• The air enters on the right side of the digital shelf.

• The air is drawn through the digital shelf to cool the digital modules.

• The air is exhausted from the left side of the digital shelf.

The following figure illustrates the air flow paths through the 9326 d2U rack.

Figure 4-11 9326 d2U air flow paths




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Fans DC power

The two fans are power-supplied through the power connector located on the RUC front

panel.

Figure 4-12 9326 d2U fans




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4-19


Overview

Purpose

This section describes the optional equipment supported by the 9326 d2U:

• External Alarm module

• PCM Lightning Protection (LPPCM) module

• 75-ohm kit

This list is not an exhaustive, in particular, this section does not provide information on

ancillaries (cable kits and installation sets).

Contents

External Alarm module 4-21

PCM Lightning Protection (LPPCM) module 4-24

9326 d2U with LPPCM and External Alarm modules 4-25

75-ohm kit 4-27



Overview

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External Alarm module

Introduction

The External Alarm module is located below the BBU.

Main functions

The External Alarm kit provides the connection of 16 external alarms and six remote

controls. It also protects against electrical disturbances that can occur between the BBU

and the customer equipment.


The following figure shows the front panel of the External Alarm module.

The front panel of the External Alarm module provides the following connectors:

• One "ALARM 1" external alarm/remote control connector (25-pin D-sub female

connector), used for eight external alarms (1 - 8) and three remote controls (1 - 3)

• One "ALARM 2" external alarm/remote control connector (25-pin D-sub female

connector), used for eight external alarms (9 - 16) and three remote controls (4 - 6)

• Two "OUT" and "IN" internal alarm bus connectors (9-pin D-sub male and female

connectors), used to connect the alarm bus cables

• One "GND" ground bolt

Internal Alarm Bus pin connections

The following table shows the pin numbers and the corresponding signals for the Internal

Alarm Bus "IN" and "OUT" connectors.

Table 4-6 Internal Alarm Bus IN/OUT pin connections

Pin Signal

1 Bus 1

Figure 4-13 Front panel of the External Alarm module




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4-21

Table 4-6 Internal Alarm Bus IN/OUT pin connections (continued)

Pin Signal

2 GND

3 + 5 V

4 Unused

5 Unused

6 Unused

7 Unused

8 Unused

9 Unused

External Alarm/Remote Control pin connections

The following table shows the pin numbers and the corresponding signals for the External

Alarm/Remote Control "ALARM 1" and "ALARM 2" connectors.

Table 4-7 External Alarm/Remote Control ALARM 1/ALARM 2 pin connections

Pin - Alarm 1 Signal Pin - Alarm 2 Signal

1 Alarm 1 1 Alarm 9

2 Alarm 2 2 Alarm 10







9 Remote Control 1 9 Remote Control 4



12 Unused 12 Unused

13 Unused 13 Unused

14 Alarm 1 R 14 Alarm 9 R






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Table 4-7 External Alarm/Remote Control ALARM 1/ALARM 2 pin connections

(continued)

Pin - Alarm 1 Signal Pin - Alarm 2 Signal






22 Remote Control 1 R 22 Remote Control 4 R



25 Unused 25 Unused




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4-23

PCM Lightning Protection (LPPCM) module

Introduction

The LPPCM module is located above the 9326 d2U shelf.

Main functions

The LPPCM module provides lightning protection for up to eight PCM links.


The following figure shows the front panel of the LPPCM module.

The front panel of the LPPCM module has the following connectors:

• Two 37-pin D-SUB female connectors (labeled "PCM Out") to connect the module to

the iCCM-U

Note: The right-hand connector labeled "PCM Out" is not used.

• One 37-pin D-SUB female connector (labeled "PCM In") for PCM connection to the

customer DDF

• Two Internal Alarm Bus 9-pin D-SUB female and male connectors (labeled "OUT"

and "IN") to connect the alarm bus cable

• One ground bolt (labeled "GND")

Figure 4-14 Front panel of the LPPCM module



PCM Lightning Protection (LPPCM) module

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9326 d2U with LPPCM and External Alarm modules

Front view

The following figure shows the LPPCM and External Alarm optional modules mounted

on top and bottom of the 9326 d2U rack.

This arrangement is recommended to facilitate cabling and upgrade procedure.

Cabling

The following figure illustrates the connection relationship between 9326 d2U rack and

the two LPPCM and External Alarm optional modules.

Figure 4-15 Front view of the 9326 d2U with LPPCM and External Alarm modules




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4-25

Figure 4-16 Cabling between 9326 d2U rack and LPPCM / External Alarm optional

modules




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75-ohm kit

Description

The PCM cables are connected to the Iub port on the Node B bulkhead and to the

distribution frame. This distribution frame is a connection point between the PCM cable

from the Node B and the transmission network.

For a 120-ohm telecommunication network, only the 120-ohm PCM cable is needed for

PCM connection.

For a 75-ohm telecommunication network, it is necessary to have baluns (two baluns per

PCM) to ensure adaptation from the 120 ohms of the Node B to the 75 ohms of the

customer network. The 120/75-ohm adaptive baluns should be secured as close as

possible to the specific distribution frame. Three types of baluns can be used: BNC,

1.6/5.6, or SMZ type 43.

The following figure shows the three types of baluns available.

Figure 4-17 Types of adaptive baluns for 75-ohm network



75-ohm kit

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4-27

9326 d2U hardware description 75-ohm kit

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5 5Physical characteristics of

the 9326 d2U modules

Overview

Purpose

This chapter describes the physical characteristics of the 9326 d2U modules.

Contents

Physical characteristics of the 9326 d2U modules 5-2

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5-1

Physical characteristics of the 9326 d2U modules

Dimensions and weight

The following table lists the dimensions and weight of the 9326 d2U components and

optional modules.

Table 5-1 9326 d2U modules dimensions and weight

Module name Qty Width

(mm)

Height

(mm)

Depth

(mm)

Weight

(kg)

iCCM-U 1 412 21 225 1.0

iCEM-U up to 3 412 21 225 1.0 (per

unit)

Fan rack 1 35 88 270 0.6

RBP 1 300 84 - 0.4

External Alarm 1 482.6 44.45 170 3.0

LPPCM 1 482.6 44.45 170 <3

Physical characteristics of the 9326 d2U modules Physical characteristics of the 9326 d2U modules

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6 6Using the TIL tool

Overview

Purpose

This chapter describes the Local Installation Terminal (TIL).

Contents

Using the TIL tool 6-2

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6-1

Using the TIL tool

Introduction

The Local Installation Terminal (TIL) is an O&M onsite terminal. The TIL is used for the

installation, tests, and maintenance of the equipment described in this document.

TIL functions

The TIL provides the following functions:

• Displays the existing hardware of the equipment

• Automatically displays new hardware

• Basic maintenance and test capabilities for equipment modules

• Saves reports (including alarm, test reports) on a laptop

• Retrieves the hardware and software module configuration

• Configures commissioning parameters

TIL connection to the equipment

The TIL is connected to the CCM module through the Ethernet connection.

Two connection modes are available from the TIL:

• Peer-to-peer connection

In this mode, the TIL connection to the equipment depends on the CCM module type,

as described in the following table:

If the CCM module hosted in the

equipment is a...

Then the TIL is connected to the...

CCM/iCCM/iCCM-U/iCCM-2 Ethernet port 2 of the CCM module

xCCM/xCCM-U/eCCM-U Ethernet port 1 of the CCM module

• Remote connection

In this mode, the TIL is connected to a LAN/WAN network. This connection is

available only if the equipment is integrated in the UMTS network and active (not

locked).

The connection can be checked by doing a ping [IP address] command.

For more information, see Alcatel-Lucent 9100 and 93xx Node B – Commissioning and

Fault Management User Manual: TIL, NN-20500-019.

Using the TIL tool Using the TIL tool

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Index

Numerics

75-ohm kit, 4-27

9326 d2U

benefit, 3-2

cooling unit, 4-18

dimension and weight, 3-8

front view, 4-1, 4-2

introduction, 3-2

................................................................................................

A alarm/remote control interface, 3-6

................................................................................................

B balun

See: 75-ohm kit

................................................................................................

C call processing (CallP), 3-4

CallP

See: call processing (CallP)

cooling unit, 4-18

................................................................................................

D digital shelf

description, 4-6

functional architecture, 4-6

layout, 4-7

documentation roadmap, 1-2

................................................................................................

E External Alarm module

front panel, 4-21

function, 4-21

hardware description, 4-21

................................................................................................

I iCCM-U

See: integrated Core Controller Module-U (iCCM-U)

iCEM-U

See: integrated Channel Element Module-U

(iCEM-U)

integrated Channel Element Module-U (iCEM-U), 4-9

front panel, 4-9

function, 4-9


LED, 4-10


7-segment display description, 4-12

front panel, 4-11

function, 4-11


LED, 4-12

................................................................................................

L Local Installation Terminal (TIL)

function, 6-2

peer-to-peer connection, 6-2

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IN-1

remote connection, 6-2

LPPCM

See: PCM lightning protection (LPPCM)

................................................................................................

N network interface, 3-5

Iub, 3-6

................................................................................................

O O&M onsite terminal

See: Local Installation Terminal (TIL)

optical interface, 3-6

................................................................................................

P PCM lightning protection (LPPCM)

front panel, 4-24

function, 4-24


................................................................................................

R Rack User Commissioning (RUC)

front panel, 4-15

function, 4-15


roadmap

documentation, 1-2

RUC

See: Rack User Commissioning (RUC)

................................................................................................

S synchronization, 3-5

................................................................................................

T TIL

See: Local Installation Terminal (TIL)

Index

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IN-2 Alcatel-Lucent – Proprietary



NN-20500-108 UA08.1


Alcatel-Lucent 9326 Use pursuant to applicable agreements

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