Cabling The Fifth Media Gateway - Avaya G650 Installing

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3. Remove the nuts on the posts of the plates covering the bottom right TDM/LAN cable
routing slot of media gateway D and the top right TDM/LAN cable routing slot of media
gateway C.
4. Remove the left slot cover on top of media gateway C and the lower-left slot cover of media
gateway D to open the slots.
5. Pull open the EMI gasket, and pass the TDM/LAN bus cable through the routing slots in
both media gateways. Push the free end of the EMI gasket back in place.
6. In media gateway C, install the lower connector of the TDM/LAN bus cable on the right end
of the TDM/LAN bus. Ensure that the arrows on the back of the cable terminators point
upward.
7. In media gateway D, install the upper connector of the TDM/LAN bus cable on the right end
of the TDM/LAN bus.
8. Flip over the routing slot plates and reinstall both plates. Once you reinstall the plates, the
ends of the routing slots are covered.
9. Perform one of the following actions:
If the system includes only four media gateways, reinstall the fan assemblies and
tighten the seven screws. Tighten all knurled screws securely so that the screws
cannot be loosened without the use of a tool.
If the system includes more than four media gateways, continue with
media gateway

Cabling the fifth media gateway

To cable the fifth media gateway:
1. If the fan assemblies are not already removed, remove the fan assemblies from media
gateways D and E.
2. Remove the right TDM/LAN bus terminator from media gateway D, and install the bus
terminator at the left end of the TDM/LAN bus in media gateway E.
3. Remove the nuts on the posts of the plates covering the bottom right TDM/LAN cable
routing slot of media gateway E and the top right TDM/LAN cable routing slot of media
gateway D.
4. Remove the left slot cover on top of media gateway D and the lower-left slot cover of media
gateway E to open the slots.
5. Pull open the EMI gasket, and pass the TDM/LAN bus cable through the routing slots in
both media gateways. Push the free end of the EMI gasket back in place.
6. In media gateway D, install the lower connector of the TDM/LAN bus cable on the right end
of the TDM/LAN bus. Ensure that the arrows on the back of the cable terminators point
upward.
on page 43.
Cabling the G650 Media Gateways
Cabling the fifth
Issue 2 February 2007
43

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