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61200.130L1-1 FSU User Manual 107
Appendix A. Pinouts
Table A-B
Main Connector Pin Assignments
Pin Name Description
1 R1 Transmit Data from DSU to Network-Ring 1
2 T1 Transmit Data from DSU to Network-Tip 1
3-6 - Not Used
7 T Receive Data from Network to DSU-Tip
8 R Receive Data from Network to DSU-Ring
Table A-C
Control Connector Pin Assignments
RJ Pin# Function Direction
1 GND
2 RTS I
3TD I
4 DSR O
5RDO
6 CTS* O
7 DTR I
8 DCD O
*Used for hardware flow control.
I=Input
O=Output
V.35 ADAPTER CABLE
The V.35 adapter cable allows the FSU to interface with DTE
equipment using the V.35 interface. This six foot cable supports
data rates of 2.4 kbps to 512 kbps.
ADTRAN part numbers:
male V.35 connector 1200193L1
female V.35 connector 1200194L1