2. Attach the DTE cable (DB15) to the appropriate DTE connector on the Auxiliary
Backplane. (See the COMSPHERE 3000 Series Carrier Installation Manual
(3000-A2-GA31) for detailed cable and connector information.) Connect the other
end of the DTE cable to the customer premises equipment.
3. Attach the network cable to the Auxiliary Backplane using either a 50-pin cable or
the T1 Network Interface Adapter. Connect the other end of the network cable to
the connection provided by the telephone company.
COMSPHERE
3000 Series
Carrier (Rear)
Auxiliary
Backplane
over Slots 9–16
T1 Network
4. Turn on the power to the 3000 Series Carrier.
Cable
Retainer
Cable
496-14386-03
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