Amazon.com: 1.25G SFP Transceiver 1000Base-LX, 1310nm SMF, up to 10 km, Compatible with Intel, Ubiquiti UniFi, Mikrotik, D-Link, Supermicro, Netgear and More : Electronics
Amazon.com: HPC Optics Compatible with Arista SFP-1G-LX 1000BASE-LX SFP Transceiver | 1G LX SM 1310nm SFP-1G-LX-HPC : Electronics
ZyXEL SFP-LX-10-FL | 1000Base-LX SFP Transceiver for Sale
SFP-1000BASE-LX-AO | Industry Standard | Transceivers - AddOn Networks