Cisco SCE 2000 4xGBE Installation And Configuration Manual page 94

Connecting the line ports to the network
As with the single link cabling, inline topologies require both Receive and Transmit fibers, while
Receive-only systems use only Receive fibers.
Receive-only topologies can be implemented using either an optical splitter or a switch. If a switch is
Note
used, it must support SPAN functionality that includes separation between ingress and egress traffic and
multiple SPAN-ports destinations.
The following two diagrams illustrate the connections for dual links, with a single SCE 2000
deployed for both inline and receive-only topologies.
Figure 6-3: Cabling Diagram: Dual Link One SCE 2000 Inline
Figure 6-4: Cabling Diagram: Dual Link One SCE 2000 Receive-only
Cisco SCE 2000 4xGBE Installation and Configuration Guide
6-4
Chapter 6 Cabling the Line Ports and Completing the Installation
OL-7824-04