Ross Opengear FED-6943, User Manual, Page: 43 / 92

Fiber Ethernet Switch Transceivers User Manual (Iss. 04) FED-6943 Setup • 5–3
FED-6943-20A and FED-6943-20B Cabling
Each of the FED-6943-20A and FED-6943-20B support 20km cable lengths.
FED-6943-20A
The FED-6943-20A is used with the 8320AR-056 Full Rear Module. Each rear module occupies
two slots and accommodates one card. This rear module provides two bi-directional optical ports
and four RJ45 Ethernet 10/100/1000 ports. Refer to
Figure 5.2 for cabling designations.
Figure 5.2 Cable Connections for the FED-6943-20A
FED-6943-20B
The FED-6943-20B is used with the 8320AR-056 Full Rear Module. Each rear module occupies
two slots and accommodates one card. This rear module provides two bi-directional optical ports
and four RJ45 Ethernet 10/100/1000 ports. Refer to
Figure 5.3 for cabling designations.
Figure 5.3 Cable Connections for the FED-6943-20B
Ethernet Port 3
Ethernet Port 4
Ethernet Port 2
Ethernet Port 1
1310nm
1550nm
1310nm
1550nm
Ethernet Port 3
Ethernet Port 4
Ethernet Port 2
Ethernet Port 1
1550nm
1310nm
1550nm
1310nm