Cisco 6503 - Catalyst Firewall Security Sys Installation Manual page 391

Appendix B Transceivers, Module Connectors, and Cable Specifications
Figure B-3
Receiver
Table B-5 GBIC Transceiver Module Cabling Specifications
GBIC Transceiver Interface
Model and Product Connector
Number
1000BASE-T RJ-45
(WS-G5483)
3
1000BASE-SX SC duplex
(WS-G5484)
1000BASE-LX/LH SC duplex
(WS-G5486)
6
1000BASE-ZX SC duplex
(WS-G5487)
1. The numbers given for multimode fiber-optic (MMF) cable refer to the core diameter.
2. Cable distances are based on fiber loss. Additional factors, such as the number of splices and the optical quality of the fiber, can affect cabling
distances.
3. Use with MMF only.
4. Refer to the product bulletin for the usage of mode conditioning patch cords in 1000BASE and 10GBASE Ethernet laser-based transmissions at this
URL: http://www.cisco.com/en/US/prod/collateral/modules/ps5455/product_bulletin_c25-530836.html
5. ITU-T G.652 SMF as specified by the IEEE 802.3z standard.
6. Use with SMF only.
7. Dispersion-shifted single-mode fiber-optic cable.
8. The minimum link distance for ZX GBICs is 6.2 miles (10 km), when an 8-dB attenuator is installed at each end of the link. Without attenuators,
the minimum link distance is 24.9 miles (40 km).
OL-5781-08
1000BASE-X GBIC Transceiver Modules (WS-G5484, WS-G5486, and WS-G5487)
Transmitter
Nominal Network
Wavelength Cable Type
(nm)
—
850 MMF
4
1310 MMF
SMF
1550 SMF
7
SMF
Fiber Core Modal Bandwidth
1
Size (MHz km)
(micron)
— —
62.5 160
62.5 200
50.0 400
50.0 500
62.5 500
50.0 400
50.0 500
5
G.652 —
5
G.652 —
5
G.652 —
Catalyst 6500 Series Switches Installation Guide
Pluggable Transceivers
2
Cable Distance
328 ft (100 m)
722 ft (220 m)
902 ft (275 m)
1640 ft (500 m)
1804 ft (550 m)
1804 ft (550 m)
1804 ft (550 m)
1804 ft (550 m)
6.2 mi (10 km)
8
43.5 mi (70 km)
62.1 mi (100 km)
B-5