Cisco Systems ME 6500 manual Specification, Color Code Cwdm Gbic Wavelength

Appendix B SFP Transceiver Specifications

Table B-4list the physical and environmental specifications for the SFP transceivers.

Table B-4 1-GB SFP Transceiver Physical and Environmental Specifications

Item	Specification
Dimensions (H x W x D)	0.04 x 0.53 x 2.22 in. (8.5 x 13.4 x 56.5 mm)
Operating temperature	32° to 122°F (0° to 50°C)
Storage temperature	-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.

The Coarse Wavelength Division Multiplexing (CWDM) SFPs are hot-swappable, transceiver components that you plug into SFP-compatible uplink ports. The CWDM SFP transceiver uses an LC optical connector to connect to single-mode fiber-optic (SMF) cable. You can connect the CWDM SFPs to CWDM passive optical system optical add/drop multiplexer (OADM) modules or multiplexer/demultiplexer plug-in modules using single-mode fiber-optic cables. Table B-5lists the color code and the laser operating wavelength for each of the CWDM SFP transceivers.

Note CWDM SFP transceivers are supported on the chassis uplink ports only.

Table B-5	CWDM SFP Transceivers
Model Number		Color Code	CWDM GBIC Wavelength
CWDM-SFP-1470=		Gray	1470 nm laser, single-mode
CWDM-SFP-1490=		Violet	1490 nm laser, single-mode
CWDM-SFP-1510=		Blue	1510 nm laser, single-mode
CWDM-SFP-1530=		Green	1530 nm laser, single-mode
CWDM-SFP-1550=		Yellow	1550 nm laser, single-mode
CWDM-SFP-1570=		Orange	1570 nm laser, single-mode
CWDM-SFP-1590=		Red	1590 nm laser, single-mode
CWDM-SFP-1610=		Brown	1610 nm laser, single-mode

Cisoc ME 6500 Series Ethernet Switch Installation Guide

B-4 OL-8900-03