10Gtek a Pair of 1.25G SFP Bidi Transceiver 1000Base-BIDI, 1550nm/1310nm SMF, up to 2~3 km, for Cisco, Ubiquiti UniFi, Mikrotik, D-Link, Netgear and More
a pair of Gigabit Ethernet Media Converters with Built-in Bidi Singlemode Simplex SC Transceivers, 10/100/1000M RJ45 to 1000Base-LX, up to 20km, with British Power Supply
H!Fiber.com a pair of Bidi Gigabit Ethernet Media Converter, 1.25G SFP to RJ45 Fiber to copper, Built-in Bidi SFP Transceiver (1000Base-LX, 20km, singlemode simplex SC)
A Pair of 2 Pack Single Mode Dual SC Fiber Gigabit Fast Ethernet Media Converter, Bidi Mini 1x 10/100/1000Base-T RJ45 to 1000Base-SC Slot Ethernet Media Converter, up to 30km 1310-nm, AC 100V~240V
10Gtek a pair of 1.25G SFP Bidi Transceiver 1000Base-BIDI,1490nm/1310nm SMF,up to 20km,for Cisco GLC-BX-D,Ubiquiti UniFi UF-SM-1G-S, Mikrotik, D-Link, Netgear and More
H!Fiber.com a pair of Bidi Gigabit Ethernet Media Converter, 1.25G SFP to RJ45 Fiber to copper, Built-in Bidi SFP Transceiver (1000Base-LX, 20km, singlemode simplex LC)
