Catalyst 6500 Series Switches Installation Guide - Ipland

Appendix B
Transceivers, Module Connectors, and Cable Specifications
Pluggable Transceivers
Table B-9 lists the fiber loss budgets for the 1-GB SFP transceivers.
Table B-9
Fiber Loss Budgets for the 1-GB SFP Transceivers
1-GB SFP Transceiver
Product Number
GLC-SX-MM
(1000BASE-SX)
GLC-LH-SM
(1000BASE-LX/LH)
GLC-ZX-SM
(1000BASE-ZX)
GLC-BX-U
GLC-BX-D
Transmit (dBm)
–4 (maximum)
–9.5 (minimum)
–3 (maximum)
–9.5 (minimum)
5 (maximum)
0 (minimum)
–3 (maximum)
–9 (minimum)
–3 (maximum)
–9 (minimum)
Receive (dBm)
0 (maximum)
–17 (minimum)
–3 (maximum)
–20 (minimum)
–3 (maximum)
–23 (minimum)
–3 (maximum)
–19.5 (minimum)
–3 (maximum)
–19.5 (minimum)
Table B-10 lists the physical and environmental specifications for the 1-GB SFP transceivers.
Table B-10
1-GB SFP Transceiver Physical and Environmental Specifications
Item
Dimensions (H x W x D)
Operating temperature
Storage temperature
Specification
0.04 x 0.53 x 2.22 in. (8.5 x 13.4 x 56.5 mm)
32° to 122°F (0° to 50°C)
–40° to 185°F (–40° to 85°C)
Note
You can use any combination of SFP modules that your Cisco device supports. The only restrictions are
that each SFP port must match the wavelength specifications on the other end of the cable and that the
cable must not exceed the stipulated cable length for reliable communications.
OL-5781-08
Catalyst 6500 Series Switches Installation Guide
B-9