Nortel DMS-100 Series Manual page 127

Figure 3-1
Power and alarm communications (A16) circuit pack (NT6M84AA; release 07 and NT6M84BA)
options
J16
Notes: 1. The NT6M84AA, release 07, does not support polling on digital data lines;
use for an analog network only.
2. The NT6M84BA supports polling on digital data lines and analog networks.
Power and Alarm Communications circuit pack (NT6M84xx) 12-7
J17
J14
DPP Hardware Component Replacement Guide DPP001 and up
S1
•
X
X
S2
X X
X
X
X
X
X
J15
X X