ADTRAN 25 manual Installation TN763 Auxiliary Trunk CP

INSTALLATION

LEGEND :

TN763 - AUXILIARY TRUNK CP

A - SINGLE-ENDED 25 PAIR CONNECTOR CABLE (A25D) B1 - TYPICAL - 103A CONNECTING BLOCK

C5 - MODULAR CORD (D4BU-87)

C6 - SINGLE-ENDED MODULAR CORD

P1 - KS-22911, L2, POWER SUPPLY, -48 VOLT DC W1 - INSIDE WIRING CABLE (4-PAIR)

278A ADAPTER -REQUIRES –24 VOLT ZENER DIODE KIT OF PARTS

NOTES :

1. APPARATUS CODE D-181523 INCLUDES

66E3-25 BLOCK CONNECTOR AND CABLE B25A 15/DE.

2.APPARATUS CODE D-181524 INCLUDES C6, P1, 278A ADAPTER AND ZENER KIT.

Figure 2-56. Paging System Connection to TN763 Circuit Pack (278A Adapter Required)

2-126