Техническая Спецификация для Cisco 100BASE-EX SFP GLC-FE-100EX
Модели
GLC-FE-100EX
Data Sheet
© 2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information.
Page 2 of 4
Technical Specifications
Platform Support
The Cisco SFPs are supported across a variety of Cisco Systems
®
switches, routers, and optical
transport devices. For more details, refer to the document Cisco 100M Ethernet SFP Compatibility
Matrix.
Connectors and Cabling
Connectors: Dual LC connector (GLC-FE-100FX, GLC-FE-100FX-RGD, GLC-FE-100LX, GLC-
FE-100LX-RGD, GLC-FE-100EX and GLC-FE-100ZX) or single LC connector (GLC-FE-100BX-D
and GLC-FE-100BX-U)
Table 1 provides cabling specifications for the SFPs for installation in a Fast 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]).
Table 1.
SFP Port Cabling Specifications
SFP
Wavelength (nm)
Fiber Type
Cable Distance
GLC-FE-100FX, GLC-FE-100FX-RGD
1310
MMF
2 km (6562 ft)
GLC-FE-100LX, GLC-FE-100LX-RGD
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)
Standards
●
Compatible with IEEE 802.3ah Draft 3.0
●
Compatible with standard as specified in IEEE 802.3
Table 2 gives information about fiber loss.
Table 2.
Fiber-Loss Budgets
Transmit (dBm)
Receive (dBm)
SFP
Type
Maximum
Minimum
Maximum
Minimum
GLC-FE-100FX, GLC-FE-100FX-RGD
100BASE-FX
–14
–20
–14
–31
GLC-FE-100LX, GLC-FE-100LX-RGD
100BASE-LX10
–8
–15
–8
–28
GLC-FE-100BX-U
100BASE-BX10-U
–8
–14
–7
–28.2
GLC-FE-100BX-D
100BASE-BX10-D
–8
–14
–7
–28.2
GLC-FE-100EX
100BASE-EX
0
-5
-8
-28
GLC-FE-100ZX
100BASE-ZX
2
-3
-8
-30
Dimensions
Dimensions (H x W x D): 8.5 x 13.4 x 56.5 mm