Avaya M770 User Manual

Avaya

List of Figures .................................................................................................... iii

List of Tables....................................................................................................... v

Important Information ....................................................................................... I

Safety Considerations......................................................................................... I

High Voltage and Energy .......................................................................I

Wiring for National Power Plug ...........................................................I

Ventilation ................................................................................................I

Certification ..............................................................................................I

Note ......................................................................................................... II

Chapter 1 Quick Start .......................................................................................................... 1

Installing the Cable Manager ........................................................................... 1

Installing the Depth-Adjusting Plates............................................................. 1

Decorative Edge Panels..................................................................................... 2

Chapter 2 Introduction ........................................................................................................ 3

Architecture ........................................................................................................ 4

The Avaya M770 Multiswitching Backplane ...................................... 4

DomainX Budget Calculation ...............................................................5

Avaya M770 Management Architecture .............................................7

Chapter 3 Avaya M770 Hub Components ....................................................................... 9

The Control Panel .............................................................................................. 9

Avaya M770 Hub - Rear Panel Components ............................................... 11

The M-SPV/M-SPX Supervisor Module ...................................................... 12

Communication with the M-SPV/M-SPX ........................................12

Communication with Internal Management .................................... 12

M-SPV/M-SPX Front Panel ................................................................ 13

New M-SPX Functionality ...................................................................13

Resetting the M-SPV/M-SPX .............................................................. 13

M-SPV/M-SPX Front Panel Port ........................................................ 14

The M-PS Power Supply Unit ........................................................................ 14

M-PS Indicator ...................................................................................... 14

Power Budget Considerations ............................................................14

Chapter 4 Replacing Components ................................................................................... 15

Replacing an M-PS........................................................................................... 16

Avaya M770 User’s Guide i

Contents

Inserting an M-PS ..................................................................................16

Removing an M-PS ...............................................................................16

Replacing a Supervisor Module (M-SPV/M-SPX)...................................... 17

Inserting the M-SPV/M-SPX in the Hub ...........................................17

Connecting the Console Terminal ......................................................17

Removing an M-SPV/M-SPX ..............................................................18

Replacing a Fan................................................................................................. 18

Replacing a Backplane..................................................................................... 19

Chapter 5 Using Avaya M440 Gate Switch 6U Modules.............................................. 21

Permissible 6U Modules and their Location ................................................ 21

Using the 6U Module Adapter....................................................................... 21

Index................................................................................................................... 23

How to Contact Us........................................................................................... 25

In the United States ...............................................................................25

In the EMEA (Europe, Middle East and Africa) Region .................25

In the AP (Asia Pacific) Region ...........................................................27

In the CALA (Caribbean and Latin America) Region .....................27

ii Avaya M770 User’s Guide

List of Figures

Attaching the Depth Adjusting Plate ..............................................................2

The Avaya M770 Multifunction Switch ..........................................................3

Avaya M770 Backplane Architecture ..............................................................4

Control Panel Components ..............................................................................9

Avaya M770 Rear Panel ..................................................................................11

M-SPX Front Panel ...........................................................................................13

Replacing an M-PS, M-SPV/M-SPX or a Fan ..............................................15

Avaya M770 Backplanes .................................................................................19

Inserting the 6U Module .................................................................................22

Avaya M770 User’s Guide iii

List of Figures List of Figures

iv Avaya M770 User’s Guide

List of Tables

DRU Budget of DomainX Modules .................................................................5

Avaya M770 Control Panel LEDs ....................................................................9

Avaya M770 Control Panel Ports ..................................................................10

Avaya M770 Control Panel Buttons ..............................................................10

M-SPV/M-SPX Front Panel LEDs .................................................................13

M-PS Status LED ..............................................................................................14

Avaya M770 User’s Guide v

List of Tables List of Tables

vi Avaya M770 User’s Guide

Preface

Important Information

Safety Considerations

These instructions are to be performed by qualified personnel only. To avoid shock, do not perform any servicing other than that contained in the opening instructions unless you are qualified to do so.

High Voltage and Energy

Warning: This unit contains high voltage and energies. Disconnect all Power Supply

units from the power line before removing, replacing or adjusting any component of the backplane.

Disconnect the Power Supply units from the power lines before servicing the backplane. Any adjustment, maintenance, or repair of the opened instrument under voltage should be avoided as much as possible. When this is inevitable, the repair should be carried out only by a skilled person who is aware of the hazard involved. Capacitors inside the instrument may still be charged even if the instrument has been disconnected from its source of electricity.

Wiring for National Power Plug

A main power cord with molded IEC socket is supplied with each Power Supply unit. The specific national standard mains power plug should be wired as follows:

• Brown lead - Live (phase)

• Blue lead - Neutral

• Green/yellow lead - Earth ground

Ventilation

The Avaya M770 hub has air vents on the rear and sides. In order to ensure proper ventilation and cooling, leave a space of at least 6 cm (2.5 inches) on all sides.

Certification

Avaya certifies that this product met its public specifications at the time of shipment from the factory.

Avaya M770 User’s Guide I

Preface Important Information

Note

This equipment generates and uses radio frequency energy. If it is not installed and used in strict accordance with the instruction manual, it may cause interference to radio communication. The equipment is designed to provide reasonable protection against such interference when operated in a commercial environment. If this equipment does cause interference to radio or television reception (this may be determined by turning the equipment off and on), the user is encouraged to correct the interference by one or more of the following measures:

• Reorient the receiving antenna

• Relocate the equipment with respect to the receiver

• Move the equipment away from the receiver

• Plug the equipment in to a different outlet so that the equipment and receiver are on different branch circuits.

• Check that cover screws, connector screws, blanking panels, and ground connections are well secured.

The manufacturer is not responsible for the interference caused by unauthorized modifications to the equipment.

II Avaya M770 User’s Guide

Chapter 1

Quick Start

To start using the Avaya M770, plug in at least one Power Supply unit and at least one M-SPV/M-SPX (Avaya M770 supervisor) module into the rear of the chassis, and switch the Power Supply ON. The Avaya M770 requires at least one 500W PSU (M-PS500) and one M-SPV/M-SPX module. To use it as is, simply connect the PSU to a suitable power source.

Note: The Cable Manager panel is packed separately in order to protect the cable manager. Please refer to Installing the Cable Manager below for details.

If you are installing the Avaya M770 in a rack, you can adjust the depth by fixing the enclosed Rack Mount plates (refer to Installing the Depth-Adjusting Plates below). You must install the plates before inserting modules since the installation requires work inside the hub.

Installing the Cable Manager

The Avaya M770 hub is packaged with a blank panel affixed to the base of the front of the hub. You can pull off the blank panel (unclip it) and replace it with the Cable Manager (packaged separately from the hub) if required. Perform the following steps:

1 Remove the blank panel by unclipping it. 2 Carefully align one side of the Cable Manager and clip it into position. 3 Bend the Cable Manager outwards slightly and clip the other end into the hub. 4 Press the Cable Manager along its length onto the hub to fasten the remaining

clips.

To remove the Cable Manager gently unclip the side fasteners first from behind using a screwdriver and then pull it off the hub.

Installing the Depth-Adjusting Plates

If you wish to install the Avaya M770 in a rack which is shallower than the hub itself you can add two plates on the side panels to reduce the effective rack-mounting depth.

Avaya M770 User’s Guide 1

Chapter 1 Quick Start

Note: You must install the depth-adjusting plates before installing any modules.

To install the plates perform the following steps: 1 When facing the hub, align each plate so that the narrow flange is toward the

rear of the hub, facing out. See Figure 1.1.

2 From inside the hub, screw on the 4 flat-headed screws to secure the plate to the

side of the hub.

Figure 1.1 Attaching the Depth Adjusting Plate

Decorative Edge Panels

The two plastic side-panels can be removed to allow access to the screw holes. Simply unclip the panels and replace them. The panels are interchangeable.

2 Avaya M770 User’s Guide

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