Cisco CX-FEIP-1FX= Installation and con?guration Installation Manual page 19

Depending on your RJ-45 interface cabling requirements, use the pinouts in Figure 13 and
Figure 14.
Figure 13 Straight-Through Cable Pinout (Connecting FEIP RJ-45 Interface to a Hub or
Repeater)
FEIP Hub or repeater
5 TxD+ 5 RxD+
6 TxD– 6 RxD–
3 RxD+ 3 TxD+
4 RxD– 4 TxD–
Figure 14 Crossover Cable Pinout (RJ-45 Connections Between Hubs and Repeaters)
ub or LAN switch Hub or LAN switch
3 TxD+ 3 TxD+
6 TxD– 6 TxD–
1 RxD+ 1 RxD+
2 RxD– 2 RxD–
Figure 15 shows the duplex SC connector (one required for both transmit and receive), and Figure 16
shows the simplex SC connector (two required, one for each transmit and receive) used for 1FE-FX
optical-fiber connections. These multimode optical-fiber cables are commercially available, and
they are not available from Cisco Systems.
Figure 15 1FE-FX Duplex SC Connector
Figure 16 1FE-FX Simplex SC Connector
Fast Ethernet Interface Processor (FEIP) Installation and Configuration
FEIP Receptacles, Cables, and Pinouts
19