Avaya S8100 Series Manual page 1113

The circled pin locations are "No-Connects." At the top there is an orange-black pair on the
right and a violet-brown pair on the left. Do not install wires in these locations.
If you are replacing I/O cables for all slot positions, plug all cables into the backplane. Then,
match the "D" connector on each cable to the carrier frame.
You must install the 50-position metal shell "D" connectors into the carrier frame. Also, from
the rear of the media gateway, look at the pins. Ensure that the longer side of the "D"
connector (pins 1 to 25) is toward the right .
6. Apply the 10/100 mbps label to the front of the carrier slot. Apply the label over the slot label
that corresponds to the slot where you installed the twisted pair I/O cable.
7. For the G600 Media Gateway, replace the fan unit if you are not adding any media
gateways. If you are adding more media gateways to the rack, leave the fan units off until
you install all the TDM cables.
Figure 83: G600 Media Gateway fan assembly removal
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Replacing the I/O cables
Issue 2.1 June 2006 1113