940 WAC Configuration

Alcatel-Lucent

WiMAX

9740 WAC Cabinet Configuration

and Engineering Rules

WAN Document

Engineering Document

Release W3 from MR1

3BK 21591 AAAA PGZZA Ed.12

Status RELEASED

Short title wanconf

All rights reserved. Passing on and copying of this document, useand communication of its contents not permitted without writtenauthorization from Alcatel-Lucent.

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Contents

ContentsPreface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.1 Applicable Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101.2 9740 WAC Cluster Basic Hardware Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101.3 9740 WAC Basic Software Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2 Generic Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132.1 HW Configurations for Pure 9740 WAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142.2 CN Hardware Configurations for Colocalized Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

2.2.1 CN NEs in Colocalized Configurations and Equipment Supported . . . . . . . . . . . 142.2.2 9740 WAC NEs in Colocalized Configurations and Equipment Supported . . . . 15

3 Engineering Rules for WR02 Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173.1 Technical Mnemonics and Management on Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

3.1.1 9740 WAC Mnemonics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183.1.2 Mechanical Mnemonics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

3.2 WR02 Rack HW Configuration of Pure 9740 WAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193.2.1 WAC-1000 to WAC-2000 Extension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203.2.2 WAC-2000 to WAC-4000 Extension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213.2.3 WAC-4000 to WAC-6000 Extension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223.2.4 WAC-6000 to WAC-10000 Extension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

3.3 Installation Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243.4 SW Configuration for Pure 9740 WAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243.5 External Connections Overview for Pure 9740 WAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3.5.1 Port Assignment on 9740 WAC Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263.5.1.1 Wiring Attached to Ethernet Links with RAN and CN . . . . . . . . . . . 263.5.1.2 Wiring Attached to Ethernet Links with Other Devices . . . . . . . . . . 27

3.5.2 9740 WAC Rack to O&M Networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 274 Engineering Rules for WR03 Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

4.1 Technical Mnemonics and Management on Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304.2 Mechanical Mnemonics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304.3 Colocalized 9740 WAC-CN Rack WR03 HW Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 314.4 WAC-1000 to WAC-2000 Extension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324.5 CN SW Configuration for Colocalized Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334.6 Colocalized 9740 WAC-CN Rack WR03 Changed in Pure 9740 WAC Rack WR02 . . . . . . . 344.7 External Connections Overview for Colocalized 9740 WAC-CN Rack . . . . . . . . . . . . . . . . . . . 34

4.7.1 Port Assignment on CN Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 354.7.2 9740 WAC Rack to O&M Networks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

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Figures

FiguresFigure 1: General Hardware Architecture of the 9740 WAC Cluster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Figure 2: General Platform Software Overview of the 9740 WAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Figure 3: WR02 Rack Layout and Unit Numbering for Pure 9740 WAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Figure 4: WAC-1000 to WAC-2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Figure 5: WAC-2000 to WAC-4000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Figure 6: WAC-4000 to WAC-6000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Figure 7: WAC-6000 to WAC-10000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Figure 8: Connections Outside of Pure 9740 WAC Rack (for 1 Cluster, Max. Configuration) . . . . . . . . . . . . . 25Figure 9: Wiring Attached to Ethernet Links Between Pure 9740 WAC and CN NEs . . . . . . . . . . . . . . . . . . . 26Figure 10: Port Assignment for LMT and Console for Ethernet Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Figure 11: WR03 Rack Layout and Unit Numbering for 9740 WAC Colocalized Architecture . . . . . . . . . . . . 31Figure 12: WAC-1000 to WAC-2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32Figure 13: Connections Overview Outside of CN Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Figure 14: Wiring Attached to Ethernet Links with RAN and CN According to Configurations . . . . . . . . . . . . 35Figure 15: Port Assignment for LMT and Console Ethernet Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

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Tables

TablesTable 1: Applicable Documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Table 2: WAC Configurations for Pure 9740 WAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Table 3: CN Configurations for 9740 WAC Colocalized Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14Table 4: W3MR1 Field Trial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Table 5: 9740 WAC Mnemonics and Technical Management on Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Table 6: Mechanical Mnemonics and Technical Management on Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Table 7: SW Configuration for Pure 9740 WAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24Table 8: Mnemonics and Technical Management for CN Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30Table 9: SW Configuration for 9740 WAC Colocalized Architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

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Tables

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Preface

PrefacePurpose This document describes the engineering rules used to build the WAC cabinet

generic configurations commonly called "9740 WAC" for WiMAX releasesW3MR1.The following naming conventions are used in this document:

The Alcatel-Lucent 9740 WiMAX Access Controller will be later referredas 9740 WAC, (former A9160 WAC)The Alcatel-Lucent 9710 Compact WiMAX Base Station will be laterreferred as 9710 C-WBS, (former A9116 WiMAX BS)The Alcatel-Lucent 9753 WiMAX Operation and Maintenance Center willbe later referred as 9753 OMC, (former A1353WR OMC-R)The WiMAX Access Control Server will be later referred as WAC.

The 9710 C-WBS refers also to 9715 Light WiMAX Base Station 9715 L-WBS,(former A9117 L-WBS).

Whats New In Edition 12Dell vIII introduction in the document.

In Edition 11The section 9740 WAC Cluster Basic Hardware Architecture (Section 1.2) isupdated.

In Edition 10First official release of document.

Audience This manual is for people requiring an in-depth understanding of theconfiguration rules of the Alcatel-Lucent WAC:

Network decision makers who require an understanding of the underlyingfunctions and rules of the system including:

Network plannersTechnical design staff

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Preface

Trainers.

Operations and support staff who need to know how the system operates innormal conditions including:

OperatorsSupport engineersMaintenance staffClient Help Desk personnel.

This document can interest also the following teams:Quality Acceptance First-OffCellular OperationsTechnical Project ManagersValidationMethods.

Assumed Knowledge The document assumes that the reader has an understanding of:

WiMAX System

Mobile telecommunications.

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1 Introduction

1 Introduction

This document describes the authorized hardware and software configurationsfor the 9740 WiMAX WAC for RAN and CN in WiMAX release W3MR1.

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1 Introduction

1.1 Applicable Documents

Item Reference

9740 WAC Cabinet Description 3BK21509AAAATQZZA

9740 WAC Cabinet Installation Manual 3BK174350091RJZZA

9740 WAC Cabinet Service Reference Sheet 3BK174350099RJZZA

Table 1: Applicable Documents

1.2 9740 WAC Cluster Basic Hardware Architecture9740 WAC architecture is mainly based on cluster concept. WAC server linkedtogether and to same assembly of switches constitute a "WAC cluster".

Figure 1: General Hardware Architecture of the 9740 WAC Cluster

Note: For redundancy, WAC server have in fact Ethernet links connected to differentswitches.The Figure 1 shows the general architecture with redundancy links.Without redundancy only one link of WAC is connected to each part of thecorresponding switch:

One link to WAC switch for 9710 C-WBS on the left side

One link to WAC switch for CN on the right side.

Note: For details regarding the HW used in this configurations see 9740 WACCabinet Description.

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1 Introduction

A WAC Cluster as a whole is made of WAC Servers and WAC Switches.Switches in a standalone or a stack configuration, with regard to the ClusterConfiguration, are configured by the WAC Servers in a WAC Cluster. A WACSwitch cannot be shared by 2 WAC Clusters or by any other equipment. All theSwitch ports are used and designed for a specific behavior as described inthe relevant documentation. Moreover, it is forbidden to launch on the WACServer any SW Application for which this equipment is not designed. Only HWconfigurations defined in the relevant documentation are authorized.

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1 Introduction

1.3 9740 WAC Basic Software Architecture

Figure 2: General Platform Software Overview of the 9740 WAC

The 9740 WAC Platform software internal structure covers the following parts:

OS Service Daemons The existing OS services that WAC can rely on.They include:

HTTP server with securitySFTP serverSNMP daemon with securitySSH2 daemon in WAC.

Common Platform Service It defines the common service interfaces forthe upper layer 9740 WAC applications.It covers the:

Buffer managementTimer managementTrace managementInter-process communication management, etc.

The common service is provided as a library for the 9740 WAC application.

Equipment Management It is used to supply the WAC hardware(DELL Servers) supervision and directs the hardware alarm notification tothe OAM-FM.

The OS Service Daemons covers the service provided by the OS (Linux).They include the HTTP server with security, SFTP daemon, SSH2 daemonand SNMP daemon (SNMP Master Agent daemon for WAC DELL Server HWmanagement). It is implemented by Net-SNMP v5.1.2 (included in RedHatLinux ES4).

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2 Generic Configurations


This section defines the basis of the minimum configurations needed forAlcatel-Lucent catalogue solutions on "9740 WiMAX WAC Cabinet".

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2.1 HW Configurations for Pure 9740 WACThe generic configurations based on WAC PE1950 and Switch OS6850-24Xfor new networks are shown in the following table.

Configuration Capacity Active WAC RedundantWAC

Switch HighAvailability

WAC-1000 1 Gbs 1 0 1 No

WAC-2000 2 Gbs 2 1 2 Yes

WAC-4000 4 Gbs 4 1 2 Yes

WAC-6000 6 Gbs 6 1 3 Yes

WAC-10000 10 Gbs 10 2 3 Yes

Table 2: WAC Configurations for Pure 9740 WAC

Note: Configuration WAC-1000 without redundancy and WAC2000 can be housedin a WR03 rack with CN elements.

2.2 CN Hardware Configurations for Colocalized ConfigurationsThe following tables show configurations for new field trial.

2.2.1 CN NEs in Colocalized Configurations and Equipment SupportedThe following table gives the equipment for different field trial configurations inW3MR1.

AuxiliarySwitch

Home Agent DHCP Server AAA Server SBCCNConfiguration

H4 F1 S1 G1 E1

Quantity 1 1optional

1

optional1

optional1

optional

W3MR1 fieldtrial

OS685024XOS680024

CISCO 3845 Dell PE-1950Dell PE-1850

Dell PE-1950 Dell PE-195025 sessions

Table 3: CN Configurations for 9740 WAC Colocalized Architecture

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2.2.2 9740 WAC NEs in Colocalized Configurations and EquipmentSupported

The following table gives 9740 WAC configurations in W3MR1 and the type ofequipment supported for new field trial.

Active WAC RedundantWAC

SwitchConfiguration Capacity

V1, V2 V3 H1, H2

HighAvailability

WAC500 0.5Gbps 1PE-1850

0 1OS680024

No

WAC-1000 1Gbps 1PE-1950

0 1OS685024X

No

WAC-2000 2Gbps 2PE-1950

1

PE-19502

OS685024XYes

Table 4: W3MR1 Field Trial

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3 Engineering Rules for WR02 Rack


This section describes engineering rules for the WR02 rack systemconfigurations.

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3.1 Technical Mnemonics and Management on Modules

3.1.1 9740 WAC Mnemonics

Short Designation Description Alcatel-Lucentmnemonic

Supplier acronym

V1 DELL PE-1950 SERVER orDELL PE-1850 SERVER

PVSER407PVSER400

PE-1950PE-1850

V2 to V12 DELL PE-1950 SERVER PVSER407 PE-1950

V3 DELL PE-1950 SERVER vIII PVSER409 PE-1950

H1 OMNISWITCH 6850-24X orOMNISWITCH 6800-24

PVSWI04PVSWE04

OS6850-24xOS6800-24

H2 and H3 OMNISWITCH 6850-24X PVSWI04 OS6850-24x

None 1000BASE-SX MiniGBIC PVSWEA10 SFP GIG SX

None 1000BASE-LX MiniGBIC PVSWEA11 SFP GIG LX

None 10000BASE-SR GBIC PVSWEA09 XFP 10G SR

None 10000BASE-LR GBIC PVSWEA13 XFP 10G LR

None POWER SUPPLY PE-1850 PVSERA01 None

None POWER SUPPLY PE-1950 vII PVSERA03 None

None POWER SUPPLY PE-1950 vIII PVSERA06 None

None HDD 73 GO SCSI U320 PVSERD03 None

None HDD 146 GO SCSI U320 PVSERD04 None

None POWER SUPPLY OS685024X PVSERA04 None

Table 5: 9740 WAC Mnemonics and Technical Management on Modules

3.1.2 Mechanical Mnemonics

Short Designation Description Alcatel-Lucent mnemonic

Rack Basic Rack 24U JRN24U

Pstrip Power strip 2 x 3 Outlets ID2SU

PDU Power Distribution Unit ID3X16

Table 6: Mechanical Mnemonics and Technical Management on Modules

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3.2 WR02 Rack HW Configuration of Pure 9740 WACThe following figure shows WR02 Rack layout for 9740 WAC. It gives Unitpositions and numbering in rack.

Figure 3: WR02 Rack Layout and Unit Numbering for Pure 9740 WAC

Note: WAC500 configuration is based on PE1850 and OS680024.WAC500 and WAC1000 are without redundancy.

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3.2.1 WAC-1000 to WAC-2000 ExtensionNote: This is done with HW change using:

2xSU kit V2, V3

1xXU kit H2

2 stacking cables.

Figure 4: WAC-1000 to WAC-2000

Note: For details see 9740 WAC Cabinet Installation Manual, WAC1000 toWAC-2000.

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3.2.2 WAC-2000 to WAC-4000 ExtensionNote: This is done with HW change using 2xSU kit V4 and V5.



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2xSU kit V6 and V7

1xXU kit H3

1x stacking cable.



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5xSU kit V8, V9, V10, V11 and V12

Cables kit contains 20 ALETHDP Ethernet cables.



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3.3 Installation KitsEngineering rules principle for installation kits:

Basic install kit 1 per WR02 or WR03 rack

Power supply cables Relevant to distance between rack power supplyand 9740 WAC configuration and to breakers range.

Ethernet cables Relevant to:Distance between External equipment and 9740 WAC configurationElectrical or optical technologyConfigurations.

Options relevant to customer site.

3.4 SW Configuration for Pure 9740 WAC

Name /Reference

SW Item /Function

Alcatel-LucentMnemonic

Version Provider Unit No.

RED HATENTERPRISELINUX(RHEL4)

OperatingSystem

PVLS601 2.6.9-42elsmp update4

Red Hat WAC vII 1 per WAC


OperatingSystem


Red Hat WAC vIII 1 per WAC

Table 7: SW Configuration for Pure 9740 WAC

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3.5 External Connections Overview for Pure 9740 WAC

Figure 8: Connections Outside of Pure 9740 WAC Rack (for 1 Cluster, Max. Configuration)

Note: Console for switch and LMT and their cables are not included in 9740 WACconfigurations.

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3.5.1 Port Assignment on 9740 WAC Configurations3.5.1.1 Wiring Attached to Ethernet Links with RAN and CN

Figure 9: Wiring Attached to Ethernet Links Between Pure 9740 WAC and CN NEs

Note: For Ethernet port names see 9740 WAC Cabinet Description.There is also a configuration named WAC-500. This configuration is usedonly in the Field Trial case.

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3.5.1.2 Wiring Attached to Ethernet Links with Other Devices

Figure 10: Port Assignment for LMT and Console for Ethernet Connections

Note: For Ethernet port names see 9740 WAC Cabinet Description.

3.5.2 9740 WAC Rack to O&M NetworksThe 9753 OMC has an interface with all WAC of the cluster (active and backup)but there is no direct link to the 9753 OMC from WR02 rack. O&M data flow isincluded in RAN link to external equipment.

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This section describes engineering rules for the WR03 rack systemconfigurations.

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4.1 Technical Mnemonics and Management on ModulesThe following table gives, for different colocalized configurations in W3MR1:

Technical mnemonics and management on modules

Type of equipment supported for new field trial.

ShortDesignation

Description Alcatel-Lucentmnemonic

Supplier acronym

S1(DHCP)

DELL PE-1950 SERVER vI or vIIDELL PE-1950 SERVER vIIIDELL PE-1850 SERVER

PVSER407PVSER409PVSER400

PE-1950 vI or vIIPE-1950 vIIIPE-1850

H4(AuxiliarySwitch)

OMNISWITCH 6850-24X orOMNISWITCH 6800-24

PVSWI04PVSWE04

OS6850-24XOS6800-24

F1(HA)

CISCO 3845 ROUTER PVRT01 -

G1(AAA)

DELL PE-1950 SERVER vI or vIIDELL PE-1950 SERVER vIII

PVSER407PVSER409

PE-1950 vI or vIIPE-1950 vIII

E1(SBC)

DELL PE-1950 SERVER vI or vIIDELL PE-1950 SERVER vIII

PVSER407PVSER409

PE-1950 vI or vIIPE-1950 vIII

Table 8: Mnemonics and Technical Management for CN Modules

Note: The Home Agent (F1), DHCP server (S1) and AAA server (G1) are optional.SBC (E1) is optional.

4.2 Mechanical MnemonicsSee Table 6 in Section Mechanical Mnemonics (Section 3.1.2) for pure 9740WAC rack WR02.

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4.3 Colocalized 9740 WAC-CN Rack WR03 HW ConfigurationThe following table shows WR03 rack layout for new field trial. It gives unitpositions and numbering in rack.

Figure 11: WR03 Rack Layout and Unit Numbering for 9740 WAC Colocalized Architecture

Note: This layout is applicable for W3MR1 new colocalized configurations.

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4.4 WAC-1000 to WAC-2000 ExtensionNote: This is done with HW change using:

2xSU kit V2 and V3

1xXU kit H2

2x stacking cables.


Note: For details see 9740 WAC Cabinet Installation Manual, WAC-1000 toWAC-2000.

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4.5 CN SW Configuration for Colocalized Architecture

Name /Reference

SW Item /Function

Alcatel-LucentMnemonic

Version Provider Unit No. / Unit


OperatingSystem


Red Hat WACDHCPserver, SBCand AAA

1 per server


OperatingSystem


Red Hat WACDHCPserver, SBCand AAA

1 per server

Vital-AAA AAA SW None Vital AAA-BPV5.2.1

LucentTechnologies

AAA server 1 per server

NEOXBC LIC./ 25 CALLSBASE

SBC SW PVLS628 NeoXBCv4.6.1-Eqbuild002

NeotipConverse

SBCcontroler

1 percontroler

Table 9: SW Configuration for 9740 WAC Colocalized Architecture

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4.6 Colocalized 9740 WAC-CN Rack WR03 Changed in Pure9740 WAC Rack WR02

This section gives information about engineering rules when a colocalized9740 WAC-CN configuration is dismantled to become a pure 9740 WAC rackconfiguration for commercial operation.Initial WR03 rack configuration CN elements are dismantled, HWconfiguration of WR02 rack described in Section WR02 Rack HW Configurationof Pure 9740 WAC (Section 3.2) is applied and configuration is changed inWR02 9740 WAC rack configuration.

4.7 External Connections Overview for Colocalized 9740WAC-CN Rack

Figure 13: Connections Overview Outside of CN Rack

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4.7.1 Port Assignment on CN Configurations

Figure 14: Wiring Attached to Ethernet Links with RAN and CN According to Configurations

Figure 15: Port Assignment for LMT and Console Ethernet Connections

Note: For Ethernet port names see 9740 WAC Cabinet Description.

4.7.2 9740 WAC Rack to O&M NetworksThe 9753 OMC has an interface with all WAC of the cluster (active and backup)but there is no direct link to the 9753 OMC from WR02 rack. O&M data flow isincluded in RAN link to external equipment.

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940 WAC Configuration

Documents

Transcript of 940 WAC Configuration