Ultra Spec - ST-Male to FC-Female Hybrid Fiber Adapter - Multimode (50/125) - Simplex - Metal LC 6M ) RJ45/M to RJ45/M

6M ) RJ45/M to RJ45/M Cat6 Ethernet Crossover Cable - Gray

100BASE-BX-U Bi-Directional SFP Transceiver Compatible With 3Com - 3CSFP86

you are able to free up one fiber by utilizing bi-direction network traffic over a singular fiber

Connector Type: LC TO SC singlemode fiber cable

The beige colored housing designates that they are intended for use with LC-UPC OM1 Multimode Cabling

Ultra Spec - ST-Male to FC-Female Hybrid Fiber Adapter - Multimode (50/125) - Simplex - Metal LC 6M ) RJ45/M to RJ45/MQuickly and easily change the existing FC connector on your fiber cable into an ST connector by plugging the cable's FC connector into the FC Female side of this hybrid adapter. Then plug the ST Male side of the adapter into your device.