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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
2-33-13-34-14-35-15-36-16-3
7-1
7-3
2-43-23-44-24-45-25-46-26-47-27-4
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