Product DescriptionWhat This Product DoesTP-LINKs TL-SM321B 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.
Highlights: WDM Bi-Directional SFP Module Supports WDM Bi-Directional technology, using a single strand of fiber, cost savingSuitable ProductsTL-SG5428, TL-SL5428E, TL-SG3210/3216/3424/3424P, TL-SL3428/3452, TL-SG2216/2424, TL-SL2210WEB/2218WEB/2428WEB/2452WEB, TL-SL1351 and
MC200LSet Contains: SFP Module