Pin Connector Details for OmniAccess 780
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Alcatel-Lucent
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OmniAccess 780 Hardware Users Guide
USP C
ARD
(V.35/X.21/RS-232) C
ONNECTOR
P
IN
A
SSIGNMENTS
This section details the USP Card connector pin (V.35/X.21/RS-232) details for
OA-780 system.
Figure 3: USP Card (V.35/X.21/RS-232) Connector
Table 5: Pin Connector Details for USP Line Card
Pin#
Signal Name
Pin#
Signal Name
A1
CHASSIS_GND
A35
Signal Ground
A2
PORT1_RTS_B
A36
PORT1_RTS_A
A3
PORT1_CTS_B
A37
PORT1_CTS_A
A4
PORT1_DSR_B
A38
PORT1_DSR_A
A5
PORT1_DCD_B
A39
PORT1_DCD_A
A6
PORT1_DTR_B
A40
PORT1_DTR_A
A7
PORT1_RI
A41
PORT1_RL
A8
PORT1_TM
A42
PORT1_LL
A9
PORT1_RxD_B
A43
PORT1_RxD_A
A10
No Connect
A44
No Connect
A11
PORT1_TxD_B
A45
PORT1_TxD_A
A12
No Connect
A46
No Connect
A13
PORT1_RxTiming_B
A47
PORT1_RxTiming_A
A14
No Connect
A48
Signal Ground
A15
PORT1_TxTiming_B
A49
PORT1_TxTiming_A
A
B
B
B
A
B
A
A