Quick view D-Link DEM-220T Compatible 100BASE-BX-D BiDi SFP 1550nm-TX/1310nm-RX BiDi SFP 20km DOM Transceiver $43.00 D-Link DEM-220T Compatible 100BASE-BX-D SFP Transceiver (SMF, 1550nm-TX/1310nm-RX, 10km, LC, DOM) Product Details D-Link Genuine DEM-220T Vendor Name Fiberopticdistribution Form Type SFP Max Data Rate 100Mbps Wavelength 1550nm-TX/1310nm-RX Max... Compare Add to Cart Wish list