1000base bx wdm bi directional sfp module lc connector tx1550nmrx1310nm single mode 10km
Tp linkacutes 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 linkacutes routers switches media converters to provide high speed and stability features s upports wdm bi directional technology using a single strand of fiber tx 1550nm rx 1310nm internal 33v power supply in pairs with tl sm321b plug and play suit