Sce 2000 Connectivity Summary - Cisco 2000 4xGBE Quick Start Manual

5
Cabling Line Ports
This chapter describes cabling the Gigabit Ethernet ports for both one and two SCE 2000 topologies, and for configuring
Gigabit Ethernet (GBE) interface parameters. In a topology utilizing two SCE 2000s (cascade), this includes the cascade ports
as well as the line ports.
Warning Class 1 laser. Avoid exposure to radiation and do not stare into open aperture.
When installing a cascaded system, it is extremely important to follow the sequence of procedures outlined in
Note
"Installing a Cascaded System" section on page

SCE 2000 Connectivity Summary

Table 2 through Table 4 summarize SCE 2000 connectivity for basic topologies.
General Guidelines
• The SCE 2000 can be installed either inline or receive-only.
• Receive-only topologies use only receive fibers.
You can implement receive-only topologies using either an optical splitter or a switch. If you use a switch, it must
Note
support SPAN functionality that includes separation between ingress and egress traffic and multiple SPAN-port
destinations.
• Subscriber and Network sides are indicated on the front panel of the SCE 2000.
Table 2 Single Link Connectivity
Port
Either GBE-1 or GBE-2
Table 3 Dual Link Connectivity
Port
GBE-1
GBE-2
Table 4 Cascade Connectivity
This port on SCE 2000 #1
GBE-1
GBE-2 SUB (cascade port)
GBE-2 NET (cascade port)
This port on SCE 2000 #2
GBE-1
GBE-2 SUB (cascade port)
GBE-2 NET (cascade port)
Link
Link 0
Link
Link 0
Link 1
Connects to this...
Subscriber and network side network elements as indicated on the front panel
GBE-2 NET on SCE 2000 #2
GBE-2 SUB on SCE 2000 #2
Connects to this....
Subscriber and network side network elements as indicated on the front panel
GBE-2 NET on SCE 2000 #1
GBE-2 SUB on SCE 2000 #1
19.
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