The Aten 2A-136G Fiber Multi-Mode 1.25G SFP Transceiver Module provides 1 GbE connectivity up to 550 meters. The transceiver can be installed in both transmitters and receivers. As a hot-pluggable module with a standard duplex connector for fiber communications, the Aten 2A-136G works with multi-mode-fiber (MMF) connections and operates at a nominal wavelength of 850 nm which makes it a cost effective and high performance transceiver.
The 2A-137G Fiber Single-Mode 1.25G SFP Transceiver Module provides 1 GbE connectivity up to 10 kilometers. The transceiver can be installed in both transmitters and receivers. As a hot-pluggable module with a standard duplex connector for fiber communications, the 2A-137G works with single-mode-fiber (SMF) connections and operates at a nominal wavelength of 1310 nm which makes it a cost effective and high performance transceiver.