Installation And Setup; Installing The X330Stk-Ml Stacking Sub-Module - Avaya P334T-ML User Manual

Chapter 4

Installation and Setup

The P334T-ML is ready to work after you complete the installation instructions
below. The P334T-ML ports provide complete connectivity and no configuration is
required to make the system work.

Installing the X330STK-ML Stacking Sub-Module

Caution: The stacking sub-modules contain components sensitive to electrostatic
discharge. Do not touch the circuit board unless instructed to do so.
To install the stacking sub-module in the P334T-ML:
1 Remove the blanking plate from the back of the P334T-ML switch.
2 Insert the stacking sub-module gently into the slot, ensuring that the metal base
plate is aligned with the guide rails. The metal plate of the X330STK-ML (and
not the PCB) fits onto the guide rails.
3 Press the sub-module in firmly until it is completely inserted into the
P334T-ML.
4 Gently turn the two screws on the side panel of the stacking sub-module until
they are secure.
Note: The P334T-ML must not be operated with the back-slot open. The stacking sub-
module should be covered with the supplied blanking plate if necessary.
Note: Only use the X330STK-ML stacking module with the P334T-ML.
P334T-ML User's Guide 29