Cisco速 SFP-10G-BX60D-I Compatible 10GBase-BX SFP+ Transceiver (SMF, 1330nmTx/1270nmRx, 60km, LC, DOM). A 100% Cisco速 compatible SFP+ transceiver that operates at 1330nmTx/1270nmRx over single-mode fiber, with a maximum reach of 60km connected via a LC...