ADTRAN Total Access 850 System Manual page 262

Section 5 DLP-16
Perform the steps below in the order listed.
1. Backplane alarm connections (P5) are labeled as shown in the table below and illustrated in the figure.
1
2
3
4
5
1
2
3
4
5
You will have to remove the cover to access the contacts. Refer to the Total Access 850
rear view illustration on the next page.
262
P3 Wire-Wrap Connections
T1 Connections
R1 DS1 Ring input from network
T1 DS1 Tip input from network
R DS1 Ring output from network
T DS1 Tip output from network
Gnd Ground
P5 Wire-Wrap Connections
Alarm Connections
-48 ALM DC Alarm output
MJVR Major Alarm Visual Common
MJV Major Alarm Visual
MJR Major Alarm Audible Common
MJ Major Alarm Audible
To customer designed remote alarms
© 2004 ADTRAN, Inc.
Total Access 850 System Manual
64203376L1-1B