Nortel Meridian 1 Option 11C Planning And Installation Manual page 182

Page 182 of 408 Installing power fail transfer units
Installing the PFTU
553-3021-210 Standard 7.00
Consult the equipment layout plan to determine where the PFTU should be
located.
Procedure 23
Installing the PFTU
1 Mount the PFTU on the wall near the system cross-connect
terminal and secure it with four screws.
2 Install an NE-A25B-type 25-pair cable from connector J1 on the
faceplate of the PFTU to its assigned location at the
cross-connect terminal.
3 Label the pairs of the J1 cable on the cross-connect terminal
block as shown in Figure 76 on page 182.
Figure 76
J1 cable labeling
4 Connect the PFTU power and control connections to the AUX
cable (see Figure 77 on page 183) from the cabinet. Refer to
Table 77, "Auxiliary port location," on page 183.
January 2002