Server User Manual

Page 360 of 488 Installing the Main Distribution Frame
553-3041-210 Standard 4.00 September 2007
Connecting the cables to the Media Gateways
Each Media Gateway and each Media Gateway Expander requires up to four
25-pair cables. The CS 1000E requires an additional terminal block at the
cross-connect terminal to terminate the 9-pin conductor auxiliary cable for
the
QUA6 Power Fail Transfer Unit (PFTU).
Procedure 91
Connecting the cables to the Media Gateways
1 Loosen the velcro straps at each connector you plan to use.
2 Connect a 25-pair cable to each of the connectors that contains a line or
trunk card. Refer to the card slot assignment plan.
3 Tag both ends of each cable with the equipment and connector numbers.
See Figure 125 on page 361 and Figure 126 on page 361.
DANGER
Always use caution when installing or modifying
telephone lines. Do not install telephone wiring during a
lightning storm. Never touch uninsulated telephone
wiring unless the line is disconnected at the network
interface.
WARNING
Do not use the NE-A25B cable with the NTRB21,
NTAK10, NTBK50, or NTAK79 circuit cards.