ipolex2-Pack 1Gb SFP Module, 1000Base-LX/LH SFP LC Singlemode Mini-GBIC Transceiver for Cisco GLC-LH-SMD, Ubiquiti UF-SM-1G, Netgear, D-Link, TP-Link, Microtics, SMF, 1310nm, 20km

ipolex 1G SFP Singlemode LC Transceiver, 1000Base-LX Mini GBIC Module Compatible with Cisco GLC-LH-SMD, Ubiquiti UF-SM-1G, Meraki, TP-Link TL-SM311LS and More (SMF, 1310nm, up to 20 km) 2-Pack.

TP-Link Gigabit SFP Media Converter, Complies with IEEE 802.3ab and IEEE 802.3z, FX Port Supports Hot-Swappable (MC220L), Black