Cable Specifications; Interface Specifications; Fiber-Optic Specifications - Cisco 7603 - Modular Expansion Base Installation Manual

Cable Specifications

This appendix lists the cable specifications for supported modules on the Cisco 7600 series router. The
following signal summaries are contained in this appendix:
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•
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Interface Specifications

Table B-1
Table B-1 Cisco 7600 OSM Interface Specifications
Cisco 7600 OSMs
1-port and 2-port
channelized OC-48
2-port and 4-port OC-12
POS
4-port and 8-port
channelized OC-12
8-port and 16-port OC-3
POS
2-port OC-12 ATM

Fiber-Optic Specifications

The specification for optical fiber transmission defines two types of fiber: single-mode and multimode.
Within the single-mode category, three transmission types are defined: short reach, intermediate reach,
and long reach. Within the multimode category, only short reach is available. Specifications for OC-3,
OC-12, OC-48, and Gigabit Ethernet are in the
OL-5077-7
Interface Specifications, page B-1
Fiber-Optic Specifications, page B-1
Switching Module RJ-45 10/100BASE-TX Ports, page B-2
Supervisor Engine 2 Console Port Signals and Pinouts, page B-2
lists the interface specifications for the OSMs.
Physical Layer
Interface Mbps per Interface
OC-48 2488.320 Mbps; full
duplex
OC-12c 622.080 Mbps; full
duplex
OC-12 622.080 Mbps; full
duplex
OC-3c 155.520 Mbps; full
duplex
OC-12c 622.080 Mbps; full
duplex
A P P E N D I X
Interface (Quantity and
Type)
1 or 2 LC-type connectors
2 or 4 SC-type connectors
4 or 8 LC-type connectors
8 or 16 MT-RJ connectors
2 SC-type connectors
"Determining Cable Distances" section on page
B
2-10.
Book Title
B-1