index finger, and carefully remove it from the socket.
4. Place the removed SFP transceiver in an antistatic bag or other protective environment.
Cabling Specfications
This table shows cabling specifications for the Cisco SFP transceivers installed on a FastEthernet / Gigabit
Ethernet SFP port. Note that all SFP ports have LC-type connectors, and the minimum cable distance for
all SFPs listed (MMF and SMF [G.652] is 2 meters [6.5 feet]).
SFP
Wavelength
(nm)
Fiber
Type
Cable Length
GLC-FE-
100FX
1310
MMF
2 km (6562 ft)
GLC-GE-
100FX
1300
MMF
2 km (6562 ft)
GLC-FE-
100LX
1310
SMF
10 km (32,810 ft)
GLC-FE-
100BX-U
1310
SMF
10 km (32,810 ft)
GLC-FE-
100BX-D
1550
SMF
10 km (32,810 ft)
GLC-FE-
100EX
1310
SMF
40 km (131,240 ft)
GLC-FE-
100ZX
1550
SMF
80 km (262,480 ft)
1000BASE-
SX
850
MMF
From 220 m (722 ft)
to 550 m (1,804 ft)
1000BASE-
LX/LH
1300
MMF
550 m (1,804 ft)
SMF
10 km (32,8210 ft)
