Installing Expansion Interface Circuit Packs; Powering Up The Media Gateway(S) - Avaya S8700 Series Manual

Installing Expansion Interface circuit packs

Note:
If the existing PPN has a TN776 or TN570 Expansion Interface circuit packs, you
Note:
must replace them with a TN570B, vintage 7, or higher circuit pack.
To install the Expansion Interface circuit packs:
1. Remove the existing circuit pack and place in an antistatic container.
2. Insert the TN570C or higher EI circuit packs into the EXPN INTFC slots (A01, B02).
If reusing the EI circuit pack in a CSS:
3. Move the EI/ATM Interface circuit pack from location C02 to location A01.
4. If critical reliability, move the EI/ATM Interface circuit pack from location D02 to location B02.
If using ATM EIs:
5. Run the fiber optic cables for the expansion interface circuit packs through the media
gateway, using a cable pass-thru kit.
6. Connect the fiber optic cables to the connector on the front of the expansion interface circuit
packs. LED lights up when properly connected.

Powering up the media gateway(s)

To power up the media gateway(s):
1. Power up the media gateways.
2. Remove the emergency ground wire if used.
Converting a processor port network to a port network (MCC)
Issue 4 January 2005 95