Avaya CMC1 Manual Do Utilizador

Adding or Removing Hardware

290 Installation, Upgrades and Additions for Avaya CMC1 Media Gateways

5. Delete the information in the

Type

Slot

, and

Node Name

fields for each TN802B you are

replacing.

6. Press Enter to save the information and effect the new settings.

Remove the Circuit Packs

CAUTION:

CAUTION:

When adding or replacing any hardware, be sure to ground yourself against
electrostatic discharge (ESD) by wearing a grounded wrist strap.

Note:

Note:

The TN799B/C, TN802B, and TN2302AP circuit packs are hot-swappable, so
you do not need to power down the carrier to remove or install them.

Note:

Note:

If replacing the existing TN799 circuit pack, remove it first and replace it with the
TN799C. If you have a TN799B, you do not need to replace it for the TN2302AP
to work. You do need a TN799C if you want to be able to download new firmware
to the TN2302AP.

To remove the TN802B circuit pack:

1. Press the recessed Reset button on the TN802B circuit pack until MSHUT* starts flashing

on the LCD. When MSHUT* is in a steady state, it is safe to remove the circuit pack.

2. Remove the TN799B and TN802B circuit packs.

Replace the Cables

To replace the cables of the TN802B circuit pack with those needed for the 2302AP circuit pack:

1. Disconnect the network cable from the Ethernet connection.

2. Turn off the modem and unplug it from the AC outlet. It is not needed for the TN2302AP.

3. Disconnect the modem’s RS232 port from the H600-512 external cable assembly.

From the rear of the cabinet:

4. Disconnect the Amphenol connector on the external cable assembly from the backplane

connector corresponding to the TN802B circuit pack.

5. Connect the Amphenol connector on the TN2302AP Amphenol adapter to the backplane

connector corresponding to slot selected for the TN2302AP circuit pack.

Note:

Note:

The TN802 circuit pack occupied 3 slots, and the cable was connected to the
rightmost slot. For convenience use the same rightmost slot vacated by the
TN802B circuit pack for the TN2302AP circuit pack. The other 2 slots are now
available for other circuit packs.

6. Connect the network cable to the Ethernet connector on the TN2302AP Amphenol adapter.