1310nm wavelength over standard single-mode fiber (SMF), it supports data rates up to 1.25 Gbps for Gigabit Ethernet , achieving transmission distances of up to 20 kilometers.
1.25G SFP LX optical transceiver is a versatile, low-power module designed for 1.25 Gigabit Ethernet and 1GFibre Channel applications over single-mode and multimode fiber.