1000Base-SX 850nm Multimode SFP LC Transceiver Fiber Module 550 Meters LC MMF-DDM for Cisco GLC-SX-MMD/GLC-SX-MM/SFP-GE-S, Fortinet, Ubiquiti UniFi UF-MM-1G, Mikrotik S-85DLC05D Meraki MA-SFP-1GB-SX


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  • Fiber Type: 1.25Gb/s Dual LC OM3 Fiber Module 1Pcs; Wavelength: 850 nm Multimode; Reach: up to 550 meters; with Advanced DDM Function to monitor real-time parameter and state on fiber links. SFP MSA Compliant, IEEE 802.3z compliant.
  • Plug and Play & Durable: Hot-swappable, Rotate the ring latch down at 90 degree angle to unlock, then pulling transceiver out from switch. Less than 1.05W power dissipation and heat-conducting gasket provide superior heat dissipation function.
  • Widely Used in fiber switches, routers, NIC, server or other fiber optic equipments with 1Gb SFP ports.★ Compatible with MSA compliant equipment Cisco Meraki,Ubiquiti,D-Link, Supermicro,TP-Link,Broadcom,Linksys and Huawei,Mikrotik,Netgear,Supermicro Other Open Switches.
  • Low Power Consumption: The power consumption is only less than 1watt, that can save costs wisely. GESD will always provides innovative and cost-effective optical networking solutions. Each sfp module is individually done test before packing.
  • If you are not sure about the compatibility of your device, please feel free to contact us for customized SKU to meet your needs(We offer many compatible options). ★After-sales Service:30-day free return,3-year warranty,lifetime technology support produce high quality transceivers,every transceiver has been tested for 28 steps before shipping.
  • International Express shipping available
  • 30 day easy returns
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1.25G SFP SX optical module 850nm Multimode reach 550m transmission distance, SFP Fiber module is Hot-Swappable with ESD protection making upgrades and replacements seamless by minimizing network disruptions, It is designed for maximum equipment compatibility with SFF-8431, SFF-8432 and IEEE 802.3abifications Data Rate:10/100/1000M 1.25Gb/s Fiber Type: 850 nm Multimode OM3 Fiber Module Connector: Dual Core LC Reach Up to 550M; Product Size:2.7*0.4*0.4in Temperature: 0℃ ~+70℃ Gigabit Ethernet,Low EMI emission installation Plug and Play, Supports hot-pluggable. Rotate the ring latch down at 90 degree angle to unlock, then pulling transceiver out from switch. High-quality metal material of housing, ensuring long life of repeated repeatedly plug and durableicability Compatible with Cisco GLC-T/SFP-GE-T, Netgear, Ubiquiti, Supermicro, Linksys, QNAP, Unifi, Broadcom, D-Link, TP-Link Mikrotik S-RJ01, Meraki MA-SFP-1GB-TX and other open switches, used in 1000BASE networking devices such as fiber switches, routers, network interface cards (NICs), NAS, and 1G media converters. Manufacturer and Global Sales GESD designs manufactures and sells SFP module transceivers (1G/10G/40G/100G), customized service is available, global sales. We offer lifetime technology support, 30-day free return, 5-year warranty.

Additional information

Weight 0.05 kg



‎8.9 x 6.3 x 1.9 cm; 50 Grams