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Avaya
Avaya™ M4648ML-T-2G Installation Guide
The Avaya M4648ML-T-2G is a 48 10/100BASE-T + 2 GBIC (SFP) port multilayer
I/O module for the Avaya™ P460 switch
Figure 1 M4648ML-T-2G Front Panel
Safety Information
Caution: The Avaya P460 switch and modules contain components sensitive to
electrostatic discharge. Do not touch the circuit boards unless instructed to do so.
Caution: Do not leave any slots open. Use the blanking plates supplied to cover
empty slots.
Caution: Do not insert any objects into the P460 chassis other than specifically
designed Avaya products.
Warning: Keep your fingers and other objects clear of the fan module. The fans are
on whenever the power is on in the chassis.
Catalog No. DO0727 Rev.0 February 2003 1
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Installing the Module in the Avaya P460
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L You can install I/O modules in slots 3 to 6 only.
Figure 2 Installing P460 I/O Modules
P460
3
3
a
b
Key
a Open locking handle
b Closed locking handle
1 Open the locking handles at the edge of the front panel.
2 Position the module in the slot with the module name towards the top left-hand
side of the module.
3 Gently slide the module in.
L Ensure the hooks on the locking handle are aligned with the matching holes on
the chassis.
4 Close the locking handles.
X The module slides back and connects to the backplane.
5 Gently tighten the screws.
Removing the Module from the Avaya P460
1 Loosen the screws.
2 Open the locking handles.
X The module is disconnected from the backplane and slides forward.
3 Grasp the handles and pull gently but firmly towards yourself.
4 Insert another module or a blanking plate.
2 Avaya™ M4648ML-T-2G Installation Guide