The 100BASE-FX SFP operates on ordinary multimode fibre optical link spans of up to 2 kilometres (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). The Cisco 100BASE-FX SFP on Gigabit SFP ports is supported on Cisco Catalyst 3750, 3560, and 2970 series switches.
- Cisco 100BASE-FX SFP for Gigabit SFP ports
- Predicted mean time between failure (MTBF): 12,820,512 hours