Cisco GLC-GE-100FX= 规格指南
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DATA SHEET
CISCO 100BASE-FX SFP FAST ETHERNET
INTERFACE CONVERTER ON GIGABIT SFP PORTS
INTERFACE CONVERTER ON GIGABIT SFP PORTS
The Cisco
®
100BASE-FX Small Form-Factor Pluggable (SFP) Fast Ethernet Interface Converter (GLC-GE-100FX=) is a hot-
swappable device that plugs into a Gigabit Ethernet SFP port on Cisco Catalyst
®
3750 Series, 3560 Series, and 2970 Series
switches. The Cisco SFP provides full-duplex 100-Mbps connectivity between switches over multimode fiber (MMF)
infrastructures. It offers investment protection and an easy migration path for customers moving to Gigabit Ethernet
connections in the future.
The 100BASE-FX SFP operates on ordinary multimode fiber optical link spans of up to 2 kilometers (km) in length. Customers
implementing Cisco 100BASE-FX SFP can use 1000BASE-X SFPs in the future (including SX, LX/LH, ZX, and coarse
wavelength-division multiplexing SFPs).
TECHNICAL SPECIFICATIONS
Platform Support
The Cisco 100BASE-FX SFP on Gigabit SFP ports is supported on Cisco Catalyst 3750, 3560, and 2970 series switches.
Connectors and Cabling
•
Connectors: Dual LC connector
Table 1 shows cabling specifications for the 100BASE-FX SFP installed on a Gigabit Ethernet SFP port. The minimum cable distance is 6.5 feet
(2 meters [m]).