Cisco GLC-T User Manual

10
Gigabit Interface Converter (GBIC) Module and Small Form-Factor Pluggable (SFP) GBIC Module Installation Information and Specifications
OL-5067-08
CWDM GBIC Module and SFP Module Description and Information
Figure 3 CWDM GBIC Module
Figure 4 CWDM SFP Module
The Cisco CWDM GBIC module and SFP modules enables the transport of up to eight channels (Gigabit
Ethernet over single-mode fiber strands. (They also support the transport of up to eight channels [Fiber
Channel] over single-mode strands, although Fiber Channel is not discussed in this document.) Cisco
CWDM GBIC modules have SC-type connectors, and Cisco CWDM SFP modules have LC-type
connectors. They are compatible with 1000BASE-X standard as specified in IEEE 802.3z. The Cisco
CWDM GBUC modules and SFP modules are passive and require no power nor configuration. The Cisco
CWDM modules support online insertion and removal (OIR).
1 Color band on label 5 Optical bore dust plug
2 Alignment groove 6 Receive optical bore
3 Spring clip 7 Color dot
4 Transmit optical bore
SINGLE-MODE
1000BASE-CWDM GBIC
CWDM-GBIC-1550=
2
5
6
1
7
3
4
84472
1 Color arrow on label 4 Color coded bale clasp
2 Receive optical bore 5 Optical bore dust plug
3 Transmit optical bore
94071
CW
DM
-SFP-1470-2G
Class 1 21CFR1040.10
LN#50 7/01 03-13
S/N: OH1233456
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Cisco GLC-T Specifications

General

Brand	Cisco
Model	GLC-T
Category	Control Unit
Language	English