RUIJIE MINI-GBIC-ZX80-SM1550 - 1G SFP SM

The Ruijie MINI‑GBIC‑ZX80‑SM1550 is a high‑performance 1000BASE‑ZX long‑range single‑mode fibre SFP transceiver engineered for extended‑distance Gigabit Ethernet connectivity across demanding campus, metro and backbone networks. 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 aggregation devices over ultra‑long fibre runs.

Delivering 1.25 Gbps full‑duplex throughput, the MINI‑GBIC‑ZX80‑SM1550 operates at a 1550 nm wavelength using a DFB laser transmitter and PIN receiver, ensuring stable optical performance with excellent long‑distance signal integrity. It supports link lengths of up to 80 km over single‑mode fibre (SMF) using a duplex LC (UPC) connector, fully aligned with IEEE 1000BASE‑ZX 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‑ZX80‑SM1550 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, metro aggregation points and long‑haul fibre cabinets.

Optical performance is robust, with transmit power ranging from 0 dBm to +5 dBm, receiver sensitivity below –27 dBm, and overload tolerance up to –3 dBm, ensuring stable operation across varying fibre conditions and long‑distance attenuation scenarios.

Safety and compliance are ensured through Class 1 laser certification, CE, 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 mission‑critical enterprise, metro and backbone networks.

Compact, efficient and fully standards‑compliant, the MINI‑GBIC‑ZX80‑SM1550 is ideal for long‑range fibre uplinks in campus networks, metro aggregation, backbone links, surveillance backhaul and extended‑distance enterprise switching environments. It provides a dependable, plug‑and‑play solution for expanding Gigabit optical connectivity while maintaining excellent performance and long‑term reliability.