?After-sales Service?We committed to provide product- replace- without- repair service within 1 year, more concern on your using experience.SODOLA is a transceiver manufacturer that offers customization. ?Superior DDM Monitoring?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. Operating Temperature: 0°C to 70°C. ?Easy to Use?Easy installation, plug and play, fully hot-pluggable with ESD protection. Widely used in fiber switches, routers, NIC, server or other fiber optic equipment with 1Gbps SFP ports. SFP MSA Compliant, IEEE 802.3ab Compliant. ?Wide Compatibility?For Cisco GLC-SX-MMD/GLC-SX-MM/SFP-GE-S, Meraki MA-SFP-1GB-SX, Ubiquiti UniFi UF-MM-1G, Mikrotik S-85DLC05D, Fortinet, D-Link, Supermicro, Netgear AGM731F, TP-Link TL-SM311LM, Broadcom, Linksys and Other Open Switches. Widely support Gigabit Ethernet, Fiber Channel, Other Optical Links and other devices. ?1.25GBase-SX SFP Module?1000BASE-SX SFP to LC Optical Gigabit Ethernet Fiber transceiver module, 1.25G Multimode SFP(supports OM1/OM2/OM3/OM4 fiber cables), Duplex LC connector, 850nm, DDM, up to 550m.