6TASYS101-1E
TOTAL ACCESS 3000/3010
SYS-101
Page 24 of 46
Total Access
®
3000/3010 System Manual© 2003, ADTRAN, Inc.
The HD-10 responds to a remote payload or line loopback commands from a remote
T1 network device or test equipment in Extended Superframe (ESF) mode.
HD-10 faceplate LED indicators include:
• Power
• DSX Alarms
• Loopback status
• DSL U-interface status for all ten interfaces
The HD-10 is compatible with any compliant ISDN channel unit.
4.3.3 T1-OR
The Total Access 3000/3010 T1 Office Repeater (T1-OR) access module provides a
T1 office repeater function in a single-slot interface module. Built-in circuitry provides
support for 1:1 protection. See Figure 12.
Figure 12. T1-OR Faceplate
T1-OR
PWR
DSX
TST
LP
ALM
T
X
R
X
6V
+
–
A
P
S
TX
M
O
N
ACT
GRN = NORM
YEL = MAN
RX
1181310L1
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