Network Router User Manual

Table 31: DB-25 Connector to V.35 Connector Pinout (continued)
DescriptionV.35 PinSignalDB-25 Pin
Data Carrier DetectFDCD8
Table 32: DB-25 Connector to DB-15 (X.21) Connector Pinout
DescriptionDB-15 (X.21) PinSignalDB-25 Pin
Protective Ground1FGND1
Signal Ground8GND7
Transmit Data2T2
Transmit Data9T14
Receive Data4R3
Receive Data11R16
Request To Send3C4
Request To Send10C19
Data Carrier Detect5I8
Data Carrier Detect12I10
Receive Clock6S17
Receive Clock13S9
RJ-21 Cable Pinouts for Fast Ethernet 12-Port PIC
The Fast Ethernet 12-port PIC has a VHDCI connector port on its faceplate (see
Figure 66), which accepts the RJ-21 cable supplied with the PIC (see Figure 67).
Figure 66: Fast Ethernet 12-port PIC
RJ-21 Cable Pinouts for Fast Ethernet 12-Port PIC ■ 205
Appendix F: Cable Connector Pinouts