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Avaya M770 User Manual

Multifunction switch
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Avaya
User's Guide
A
M770
VAYA
M
S
ULTIFUNCTION
WITCH
Catalog No. 130020 Rev. A. September, 2001

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Summary of Contents for Avaya M770

  • Page 1 Avaya User’s Guide M770 VAYA ULTIFUNCTION WITCH Catalog No. 130020 Rev. A. September, 2001...

  • Page 3: Table Of Contents

    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 ...
  • Page 4 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...

  • Page 5: List Of Figures

    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 ...
  • Page 6 List of Figures List of Figures Avaya M770 User’s Guide...

  • Page 7: List Of Tables

    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...
  • Page 8 List of Tables List of Tables Avaya M770 User’s Guide...

  • Page 9: Important Information

    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.

  • Page 10: Note

    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. Avaya M770 User’s Guide...

  • Page 11: Chapter 1 Quick Start

    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).

  • Page 12: Decorative Edge Panels

    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. Avaya M770 User’s Guide...

  • Page 13: Chapter 2 Introduction

    The combination of Cell Switching and Frame Switching provides switching for ATM, Ethernet, Fast Ethernet, and Gigabit Ethernet. Note: The ATM functionality of the Avaya M770 is detailed in the M770 ATM Switch User’s Guide. Figure 2.1 The Avaya M770 Multifunction Switch Avaya M770 User’s Guide...

  • Page 14: Architecture

    Introduction Architecture The Avaya M770 hub features distributed processing on each of the modules, so there is no single point of failure. Most of the switching takes place on the module itself; only when a packet must travel from one module to another does it traverse the backplane.

  • Page 15: Domainx Budget Calculation

    (M-SPV refers to either the M-SPV or the M-SPX in the following examples): The Avaya M770 allows a maximum of 100 Domain Resource Units (DRUs) for DomainXL (Left DomainX - slots 1-7) and the M-SPV, and 100 DRUs for DomainXR (Right DomainX - slots 8-14) and the M-SPV.
  • Page 16 • Blinking OPR LED of each module (can also indicate a module fault). • Via the Avaya M770 CajunView Manager NMS application. Check the DRU report window (in the Configuration drop-down Menu). • Using the “Set Show” command in the Zoom view of the Avaya M770 CajunView Manager. DRU Budget Information Window You can check the DRU budget information for your Avaya M770 hub via the CajunView...

  • Page 17: Avaya M770 Management Architecture

    Avaya M770 Management Architecture The back of the Avaya M770 hub has two slots which house the main and backup Avaya M770 Supervisor modules, called M-SPV/M-SPX. The Supervisor module, together with the CajunView network management system, provides a zoom view of the Avaya M770 hub and all resident modules, regardless of technology.
  • Page 18 Chapter 2 Introduction Avaya M770 User’s Guide...

  • Page 19: Chapter 3 Avaya M770 Hub Components

    Field replacement of components is described in Chapter 4. The Control Panel The control panel is located at the top of the front of the Avaya M770. It contains eight LEDs, three reset switches and three ports. Figure 3.1...

  • Page 20: Avaya M770 Control Panel Ports

    • To allow connection of a terminal or modem for configuring the Supervisor module and Avaya M770 hub. Function Resets the M-SPV/M-SPX agent only. Resets the entire Avaya M770 hub, including the M-SPV/M- SPX. Function Module is functioning normally Module is faulty...

  • Page 21: Avaya M770 Hub - Rear Panel Components

    ** Use an opened paper clip or other pointed object to press the Reset button Avaya M770 Hub - Rear Panel Components The M-SPV/M-SPX Supervisor Module, power supplies and fans are located on the rear of the Avaya M770. Figure 3.2 shows a schematic illustration of the component locations: Figure 3.2...

  • Page 22: The M-Spv/M-Spx Supervisor Module

    This 9U module is essential for the correct functioning of the Avaya M770. The module is located in the rear of the Avaya M770 (see Figure 3.2). Although the hub has full functionality with only one agent, it is recommended to install an additional module as a backup.

  • Page 23: M-Spv/M-Spx Front Panel

    Sideband Port SB2-ETH Two RJ-45 Sideband ports, SB1-ETH and SB2-ETH, on the Avaya M770 hub front panel are supported by the M-SPX (see Figure 3.1). The M-SPV supports only the SB1-ETH port.

  • Page 24: M-Spv/M-Spx Front Panel Port

    Installation Guide. M-PS Indicator In addition to the PS status LEDs on the control panel of the Avaya M770 hub, each M-PS has a LED indicator on its rear panel for viewing its status at a glance during insertion and replacement of M-PSs.

  • Page 25: Chapter 4 Replacing Components

    All those components except the backplanes are hot-swappable, so that the hub can remain operational while you are replacing them. You will need to disassemble the Avaya M770 completely to replace the backplanes. Figure 4.1 Replacing an M-PS, M-SPV/M-SPX or a Fan Avaya M770 User’s Guide...

  • Page 26: Replacing An M-Ps

    For more detailed information about the M-PS please refer to the M-PS Installation Guide. Inserting an M-PS To insert a new M-PS, perform the following steps at the back of the Avaya M770 hub (see Figure 4.1): If you are inserting an M-PS unit into an empty slot, remove the blank panel covering the slot by unscrewing its four retaining screws.

  • Page 27: Replacing A Supervisor Module (M-Spv/M-Spx)

    Either of the two M-SPV/M-SPX modules can be replaced without powering down the Avaya M770 hub. If one slot is empty, insert the new module into the empty slot and wait one minute before removing the module you wish to replace. The new M- SPV/M-SPX automatically inherits the configuration of the main M-SPV/M-SPX within one minute.

  • Page 28: Removing An M-Spv/M-Spx

    Unfold the levers and gently slide the module out. Replacing a Fan Caution: The fan may rotate for a short while after it is removed from the Avaya M770. Note: Although one fan is sufficient to cool the Avaya M770, it is recommended to use two fans to ensure maximum resiliance.

  • Page 29: Replacing A Backplane

    Replacing a Backplane The Avaya M770 has two backplanes. The lower backplane serves the X-switch and Avaya M440 Gate Switch modules, while the upper backplane connects the Avaya M770 ATM modules. Each backplane is sent with a detailed Installation Guide. The location of each backplane in the hub is shown in Figure 4.2 below.
  • Page 30 Chapter 4 Replacing Components Avaya M770 User’s Guide...

  • Page 31: Chapter 5 Using Avaya M440 Gate Switch 6U Modules

    You can use the LSE-MON module only if you set its internal jumper to Clock Disable (applicable only to C/S version D and up). Using the 6U Module Adapter This section explains how to insert 6U Avaya M440 modules in the Avaya M770 hub using the optional adapters. Two types of adapters are available: M-LS1 single-slot 6U module M-LS2 dual-slot 6U module.

  • Page 32: Inserting The 6U Module

    Chapter 5 Using Avaya M440 Gate Switch 6U Modules Figure 5.1 Inserting the 6U Module Avaya M440 Gate Switch 6U Module Note: It is also possible to insert and remove modules in an adapter which is already in the hub.

  • Page 33: Index

    LEDs Overview Ports Decorative edge panels Depth-adjusting plates DomainX budget calculation Edge panels Energy Avaya M770 User’s Guide Fan replacement High Voltage How to Calculate DomainX budget Install decorative edge panels Install depth-adjusting plates Install the cable manager Replace a backplane...
  • Page 34 Power budget considerations Power supply unit Overview Replacing Quick Start Rear panel components Replacing Backplane Components M-SPV Supervisor module Replacing an M-SPV Resetting Agent M-SPV Safety Considerations Using 6U module adapter LANswitch 6U modules Ventilation Wiring Avaya M770 User’s Guide...

  • Page 35: How To Contact Us

    How to Contact Us To contact Avaya’s technical support, please call: In the United States Dial 1-800-237-0016, press 0, then press 73300. In the EMEA (Europe, Middle East and Africa) Region Country Albania +31 70 414 8001 Austria +43 1 36 0277 1000...
  • Page 36 +31 70 414 8069 +800 4491 3919 +31 70 414 8036 +31 70 414 8061 +44 0207 5195000 +31 70 414 8035 +31 70 414 8046 +31 70 414 8062 +31 70 414 8038 +31 70 414 8063 Avaya M770 User’s Guide...

  • Page 37: In The Ap (Asia Pacific) Region

    In the CALA (Caribbean and Latin America) Region Email: caladatasupp@avaya.com Hot Line:+1 720 4449 998 Fax:+1 720 444 9103 For updated information, visit www.avayanetwork.com, and click “Global Support Organization (GSO)”. Avaya M770 User’s Guide Local Dial-In Country Number Malaysia Zealand...
  • Page 38 How to Contact Us All trademarks, registered trademarks, service names, product and/or brand names are the sole property of their respective owners. Copyright © 2001 Avaya Inc. All rights reserved. Avaya M770 User’s Guide...

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