TO RS-232C DEVICE

AC POWER

OUTLET

2012D POWER TRANSFORMER

248B ADAPTER

400B2 ADAPTER

OPTIONAL SINGLE-LINE

D6AP-87 CORD

4-PAIR

D8W CORD

(PEC

2725-07G)

WALL JACK

D8AM-87 CROSSOVER CORD

(REQUIRED IF THIS ADU IS CONNECTED

TO ANOTHER ADU OR ANY OTHER DCE DEVICE, RATHER THAN DLC)

NOTE :

PEC 21691 includes 2012D transformer, 248B and 400B2 adapters and D6AP cord.

Figure 4-31. Z3A1/2/4 ADU Local Power Connections

4-62

Page 397
Image 397
AT&T AT&T manual 31. Z3A1/2/4 ADU Local Power Connections