Appendix A. Pinouts; Table A-1. Pin Assignments For Network Connector; Table A-2. Pin Assignments For Dsx-1 Connector - ADTRAN TSU IQ+ User Manual

Pinouts
Appendix A
The following tables give the pin assignments for the TSU IQ+ and
card connectors. For more information on these connectors, see the
section Rear Panel on page 2-2.
61200275L1-1

Table A-1. Pin Assignments for Network Connector

Pin Name
1 R1 RXDATA-RING Receive data from the network
2 T1 RXDATA-TIP
3 UNUSED
4 R TXDATA-RING
5 T TXDATA-TIP
6,7,8 UNUSED

Table A-2. Pin Assignments for DSX-1 Connector

Pin Name
1 R1 RXDATA-RING Receive data from the DTE (PBX)
2 T1 RXDATA-TIP
3 UNUSED
4 R TXDATA-RING Send data toward DTE (PBX)
5 T TXDATA-TIP
6,7,8 UNUSED
TSU IQ+ User Manual
Description
Receive data from the network
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Send data toward network
Send data toward network
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Description
Receive data from the DTE (PBX)
--
Send data toward DTE (PBX)
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A-1