![Cisco 6500 - Catalyst Series 10 Gigabit EN Interface Module Expansion Installation Manual Download Page 388](http://html.mh-extra.com/html/cisco/6500-catalyst-series-10-gigabit-en-interface-module-expansion/6500-catalyst-series-10-gigabit-en-interface-module-expansion_installation-manual_63867388.webp)
B-2
Catalyst 6500 Series Switches Installation Guide
OL-5781-08
Appendix B Transceivers, Module Connectors, and Cable Specifications
Pluggable Transceivers
Figure B-1
100-MB SFP Transceiver Module
Note
The minimum cable distance for all 100-MB SFP transceivers listed, both MMF and SMF (G.652), is
6.5 feet (2 meters).
Table B-1
100-MB SFP Transceiver Cabling Specifications
100-MB SFP
Transceiver Product
Number
Description
Interface
Connector
Nominal
Wavelength
(nm)
Network
Cable Type
Fiber Core
Size
1
(micron)
1.
The numbers given for multimode fiber-optic (MMF) cable refer to the core diameter.
Cable
Distance
2
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.
GLC-FE-100FX
100BASE-FX SFP for
100 Mb (Fast Ethernet)
ports
Dual LC
1310
MMF
50/62.5
1.24 miles
(2 km)
GLC-FE-100LX
100BASE-LX10 SFP
for 100 Mb (Fast
Ethernet) ports
Dual LC
1310
SMF
G.652
3
3.
ITU-T G.652 SMF as specified by the IEEE 802.3z standard.
6.21 miles
(10 km)
GLC-FE-100BX-D
100BASE-FX SFP for
100 Mb (Fast Ethernet)
ports
Single LC
1550 (receive)
1310 (transmit)
Single-strand
SMF
G.652
3
6.21 miles
(10 km)
GLC-FE-100BX-U
100BASE-FX SFP for
100 Mb (Fast Ethernet)
ports
Single LC
1310 (receive)
1550 (transmit)
Single-strand
SMF
G.652
3
6.21 miles
(10 km)
GLC-FE-100EX
100BASE-EX for
100 Mb (Fast Ethernet)
ports
Dual LC
1310
SMF
G.652
3
24.86 miles
(40 km)
GLC-FE-100ZX
100BASE-ZX for
100 Mb (Fast Ethernet)
ports
Dual LC
1550
SMF
G.652
3
49.7 miles
(80 km)
130927
G L
C - S
X - M
M C
l a s
s
1 2
1 C F
R 1 0
4 0 .
1 0
L N
# 5 0
7 /
0 1
0 3 -
1 3
S / N
: O
H 1 2
3 3 4
5 6
Receive optical bore
Transmit optical bore
Bail clasp
Dust plug