Appendix A. Pinouts61200217L1-1 T3SU 300 User Manual A-3Table A-3. LAN Port Pin AssignmentsPin Name Description1 TD+ The positive signal for the TD differential pair.This signal contains the serial output datastream transmitted onto the network.2 TD- The negative signal for the TD differential pair(pins 1 and 2).3 RD+ The positive signal for the RD differential pair.This signal contains the serial input datastream received from the network.4,5 N/A not used6 RD- The negative signal for the RD differential pair(pins 3 and 6).7,8 N/A not usedTable A-4. V.35 Interface Card Pin AssignmentsPin Name DescriptionA 101 Protective Ground (PG)B 102 Signal Ground (SG)C 105 Request to Send (RTS)D 106 Clear to Send (CTS)E 107 Data Set ReadyF 109 Received Line Signal Detector (CD)H – Data Terminal Ready (DTR)J – not usedL – Local Loopback (LL)
