Description The Huawei eSFP-GE-SX-MM850 is a 1 Gbps optical transceiver module in eSFP form factor designed for gigabit Ethernet connections over multimode fiber (MMF).It operates at an 850 nm wavelength and supports the 1000BASE-SX standard, making it suitable for short-reach fiber links between switches, routers, servers, or other network equipment.The module uses LC duplex connectors and features Digital Diagnostic Monitoring (DDM) for real-time performance feedback. It’s hot-swappable for easy installation in compatible switches or devices. Specification Details Module Name eSFP-GE-SX-MM850 Part Number 02315204 Form Factor eSFP Standard 1000BASE-SX gigabit Ethernet Data Rate 1 Gbps Wavelength 850 nm Connector Type LC duplex Fiber Type Multimode fiber (MMF) Typical Max Distance (MMF) OM1: ~275 m OM2: ~550 m OM3/OM4: up to ~1 km (varies by fiber type) Transmit Power –9.5 to –2.5 dBm Receiver Sensitivity ~–17 dBm Digital Diagnostic Monitoring (DDM) Supported Operating Temp. ~–20 °C to 85 °C Hot-Swappable Yes Show More Show Less
