RUIJIE MINI-GBIC-LX-SM1310 - 1G SFP SM

The Ruijie MINI‑GBIC‑LX‑SM1310 is a high‑performance 1000BASE‑LX single‑mode fibre SFP transceiver engineered for reliable Gigabit Ethernet connectivity across long‑range optical links. Built to the SFP (Mini‑GBIC) MSA form factor, it provides a cost‑effective, energy‑efficient and standards‑compliant solution for connecting switches, routers, servers and network interface controllers in campus networks, enterprise environments and data centres.

Delivering 1.25 Gbps full‑duplex throughput, the MINI‑GBIC‑LX‑SM1310 operates at a 1310 nm wavelength using a DFB laser transmitter and PIN receiver, ensuring stable optical performance with low power consumption. It supports link distances of up to 10 km over single‑mode fibre (SMF) using a duplex LC connector, fully aligned with IEEE 1000BASE‑LX optical specifications.

The module conforms to key industry standards including IEEE 802.3z, SFF‑8472, SFF‑8431, SFF‑8432, SFP MSA, and RoHS, ensuring broad compatibility with Ruijie switches and other SFP‑enabled equipment. It also supports Digital Diagnostic 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 MINI‑GBIC‑LX‑SM1310 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 wiring closets and data centre racks. The module uses Ultra Physical Contact (UPC) fibre end‑face polishing, ensuring low insertion loss and optimal signal quality.

Optical performance is robust, with a minimum transmit power of –11 dBm, maximum transmit power of –3 dBm, and a minimum extinction ratio of ≥ 9 dB. Receiver sensitivity reaches < –19 dBm, with overload tolerance up to –3 dBm, ensuring stable operation across varying fibre conditions.

Safety and compliance are ensured through Class 1 laser certification, CE, and RoHS adherence, guaranteeing safe operation and environmentally responsible manufacturing. The module maintains a BER of 1.0E‑12, delivering highly reliable performance suitable for mission‑critical enterprise networks.

Compact, efficient and fully standards‑compliant, the MINI‑GBIC‑LX‑SM1310 is ideal for long‑range fibre uplinks in campus networks, data centres, server rooms and enterprise switching environments. It provides a dependable, plug‑and‑play solution for expanding Gigabit optical connectivity while maintaining excellent performance and long‑term reliability.