Catalyst 6500 Series Switches Installation Guide - Ipland

Pluggable Transceivers
Appendix B
Transceivers, Module Connectors, and Cable Specifications
Table B-8 SFP Transceiver Cabling Specifications
SFP Transceiver
Module and Product
Number
1000BASE-T
(GLC-T=)
1000BASE-SX
(GLC-SX-MM=)
1000BASE-LX/LH
(GLC-LH-SM=)
1000BASE-ZX
(GLC-ZX-SM=)
1000BASE-BX-D
(GLC-BX-D=)
1000BASE-BX-U
(GLC-BX-U=)
Interface
Connector
Nominal
Wavelength
(nm)
Network
Cable Type
Fiber Core
Size
(micron)
RJ-45 — Category 5,
5e, or 6
UTP/FTP
LC duplex 850 MMF 62.5
62.5
50.0
50.0
LC duplex 1300 MMF 2
SMF
Modal
Bandwidth
(MHz/km)
Cable Distance 1
— — 328 ft (100 m)
1. 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.
2. 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
3. ITU-T G.652 SMF as specified by the IEEE 802.3z standard.
62.5
50.0
50.0
G.652 3
160
200
400
500
500
400
500
—
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)
6.21 mi (10 km)
LC duplex 1550 SMF G.652 3 — 43.4 to 62 mi (70 to
100 km) 4
LC single 1310 SMF G.652 3 — 6.21 mi (10 km)
LC single 1490 SMF G.652 3 — 6.21 mi (10 km)
4. 1000BASE-ZX SFP modules can reach up to 62 miles (100 km) by using dispersion-shifted SMF or low-attenuation SMF; the actual distance
depends on the fiber quality, the number of splices, and the connectors.
B-8
Catalyst 6500 Series Switches Installation Guide
OL-5781-08