User manual

61200236L1-1 NT1 ACE
3
User Manual 1
NT1 ACE
3
User Manual
Unit Overview
The ADTRAN NT1 ACE
3
provides up to three basic rate inter-
faces between customer ISDN terminal equipment (S/T) and
the ISDN network (U). Figure 1-1 is an illustration of the NT1
ACE
3
.
Figure 1-1
ADTRAN NT1 ACE
3
Figure 1-2
Interface Connectors
The three RJ-45 connectors labeled
U connect to the ISDN net-
work. The RJ-45 connectors labeled S/T connect to the terminal
equipment.
NT1 ACE
3
3
READY
ERROR
1
READY
ERROR
2
READY
ERROR
POWER
12VDC
S/T
3
U S/T
2
U S/T
1
U