Adding/Replacing Boards; Adding A Module Expansion - Alcatel-Lucent OXO Connect Series Installation Manual

Chapter 4

4.17.2 Adding/Replacing Boards

Except for the PowerCPU EE, any board can be plugged/unplugged when the system is powered
up.
To replace a PowerCPU EE board:
• Press the ON/OFF button, the RED led will flash.
• Wait for the LED to go to steady red (about 30 seconds): the system is turned off.
With OMC you can save and subsequently restore the configuration after replacing the PowerCPU EE
board.

4.17.3 Adding a Module Expansion

It is possible to add one or two modules to the basic module.
STP 100-Ohm cables
Category 5 (provided)
Length 5m
4.17.3.1 Fitting a Module Expansion
• The CPU slot of the module expansion must be fitted with a PowerMEX board with an HSL1
daughter board.
• Fit the PowerCPU EE board of the main module with an HSL daughter board.
• A module expansion may only include synchronous digital network interfaces (BRA, PRA) if this
type of card is already incorporated into the main module (synchronization by the main module).
• The same rules apply to the other boards as those which applied to the base module.
3EH21123USAA - Ed. 01 - April 2017 - Installation Manual
Installation and Cabling
BUSINESS PROCESSING UNIT
SLI1/2 &
LAN AUX CONFIG.
AUDIO DOORPHONE
MODULE 1 MODULE 2
ISDN T0 1 ISDN T0 2
PowerCPU EE board
MODULE EXPANSION
MAIN
POWER MEX board (extension cabinet 2)
MODULE EXPANSION
MAIN
POWER MEX board (extension cabinet 1)
PowerCPU EE
LAN FAN POWER
Mini-MIX
CPU
MODULE
POWER MEX
FAN POWER
POWER MEX
FAN POWER
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