1000BASE-LX SFP to LC Optical Gigabit Ethernet transceiver module, Single Mode, 1310nm, LC duplex connector, DDM, up to 10km. | Wide Compatibility - Compatible for Cisco, Cisco Meraki, Ubiquiti, Mikrotik, D-Link, Supermicro, Netgear, TP-Link, Broadcom, Linksys and Other Open Switches. | Easy to Use - Easy installation, plug and play, fully hot-pluggable. Widely used in fiber switches, routers, NIC, server or other fiber optic equipments with SFP ports. | Superior DDM Function - DDM allows you to monitor the critical information concerning the status of the transmitted and received signals of the transceivers in real-time to find out some potential problems. | Perfect After-sales Service - Enjoy 10Gtek 30 Days Free-returned, 3 Years Free Warranty and Lifetime Technology Support. 10Gtek is a manufacturer of transceiver, customized service is available.