ADC Soneplex Broadband System - Manual (Page 52)

ADCP-61-471 • Issue 4 • June 2000 • Section 2: Operation and Maintenance
2-29
© 2000, ADC Telecommunications, Inc.
DLP-501
Page 2 of 2
1782-C
SHIELD GROUND
(6 PLACES)
2 - 4 RX TX
NO -------| |---- C -----|/|----- NC
ALARM
CR VIS CR AUD
MJ VIS
MJ AUD MN VIS MN AUD
RMT ACO
RX TX
PORT 4 RS-422
+ - + -
PORT 1 RS-422
+ - + -
ACO IN PORT 3 RS-232 DTE
PORT 2 RS-232
DTE
J-29
J-30
SHIELD
GND
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1-1 1-2
1-3 1-4
2-1 2-2
2-3
3-1
3-3
4-1
4-3
5-1
5-3
6-1
6-3
7-1
7-3
2-4
3-2
3-4
4-2
4-4
5-2
5-4
6-2
6-4
7-2
7-4
BITS SEC
BITS PRI
DS1 REF
HSKP IN
-1- -2- -3- -4- -5- -6- -7- -8-
-48 A -48 B RTN A RTN B
FRAME GND
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
T1 R1
L2
T R
L1
STS - 1/DS3
TX RX
Figure 501-2. Soneplex Broadband Chassis Backplane