TP-Link Gigabit Single-Mode WDM Bi-Directional SFP Module sale Far-Reaching Coverage—4× antennas and Beamforming

Far-Reaching Coverage—4× antennas and Beamforming delivers extensive Wi-Fi coverage and reliable connections

or other equivalent product

Perfect for medium to large-size rooms

transfers data and power on one single cable

compatibility of SIM cards in 100+ countries are assured by years of field tests

TP-Link Gigabit Single-Mode WDM Bi-Directional SFP Module sale Far-Reaching Coverage—4× antennas and BeamformingTP Link Gigabit Single Mode WDM Bi Directional SFP Module (TL SM321A) adopts the latest standard 1000Base BX, transmission over a single strand of fiber, with one different wavelength going in each direction. You can extend the network distance up to 10Km with TP LINKs Routers, Switches, Media Converters to provide high speed and stability.