RUIJIE XG-SFP-SR-MM850 - 10G SFP MM

The Ruijie XG‑SFP‑SR‑MM850 is a high‑performance 10GBASE‑SR multimode fibre SFP+ transceiver designed for short‑reach, high‑speed 10‑Gigabit Ethernet links in data centres, campus networks and enterprise switching environments. Built to the SFP+ MSA form factor, it offers a cost‑effective, energy‑efficient and standards‑compliant solution for connecting switches, routers, servers and storage systems over existing OM3/OM4 multimode fibre infrastructure.

Delivering 10.3125 Gbps full‑duplex throughput, the XG‑SFP‑SR‑MM850 operates at an 850 nm wavelength using a VCSEL transmitter and PIN receiver, ensuring stable optical performance with low power consumption. It supports link distances of 300 metres over OM3 and up to 400 metres over OM4 multimode fibre, making it ideal for rack‑to‑rack, row‑to‑row and short‑range aggregation links in modern high‑density environments.

The module features a duplex LC connector and conforms to key industry standards including IEEE 802.3ae, SFF‑8431, SFP+ MSA, and RoHS, ensuring broad compatibility with Ruijie switches and other SFP+‑enabled equipment. It also supports Digital Diagnostics Monitoring (DDM/DOM), providing real‑time visibility into optical power, temperature, voltage and other critical parameters for proactive network maintenance.

Engineered for dependable operation, the XG‑SFP‑SR‑MM850 is hot‑pluggable, allowing installation or replacement without interrupting network services. It operates within a commercial temperature range of 0°C to +70°C, with low power consumption of ≤ 1.5 W, making it suitable for high‑density deployments in data centre racks and campus distribution layers.

Optical performance is robust, with transmit power ranging from –7.3 dBm to –1 dBm, receiver sensitivity below –11.1 dBm, and overload tolerance around –1 dBm, ensuring stable operation across varying fibre conditions. These values align with industry‑standard 10GBASE‑SR optics and guarantee reliable performance for mission‑critical applications.

Safety and compliance are ensured through Class 1 laser certification and RoHS adherence, guaranteeing safe operation and environmentally responsible manufacturing. With a BER of 1.0E‑12, the transceiver delivers highly reliable performance suitable for enterprise, campus and data centre networks.

Compact, efficient and fully standards‑compliant, the XG‑SFP‑SR‑MM850 is ideal for short‑range 10G fibre uplinks in data centres, server rooms, campus networks and enterprise switching environments. It provides a dependable, plug‑and‑play solution for expanding high‑speed optical connectivity while maintaining excellent performance, low latency and long‑term reliability.