QSFPTEK 10G SFP+ Bidi Transceivers LC Single-Mode Module for Cisco SFP-10G-BXD-I (1330nm-TX/1270nm-RX) / SFP-10G-BXU-I (1270nm-TX/1330nm-RX),10KM, with DDM - 1 Pair

1 Pair 10G SFP+ Bidi Transceivers, 10gbe SFP LC Single-Mode Module, Bi-Directional Mini gbic for Cisco SFP-10G-BXD-I (1330nm-TX/1270nm-RX) / SFP-10G-BXU-I (1270nm-TX/1330nm-RX),10KM, with DDM

10Gtek 2-Pair of 10G SFP+ Bidi Transceiver, LC Single-Mode Single Fiber Module, 10GBASE-BIDI 1270nm/1330nm for Cisco SFP-10G-BX40D-I/SFP-10G-BX40U-I, Ubiquiti UniFi, Mikrotik and More, DOM, 40km

FLYPROFiber- LC/UPC to SC/APC Fiber Optic Internet Cable, OS2 0.5M/1.6ft Single Mode Fiber, Simplex, Length Option:0.5m-10m 9/125um OS1/OS2 Compatible Yellow LSZH OD-2.0mm 0.5M(1.6ft)