{"product_id":"ruijie-nis-ge-sfp-550m-mm850-1gb-sfp-1000base-sx-multimode-lc-850nm-550m","title":"Ruijie NIS‑GE‑SFP‑550M‑MM850 1Gb SFP 1000BASE‑SX Multimode LC 850nm (550m)","description":"\u003cp\u003e\u003cstrong\u003eRuijie NIS‑GE‑SFP‑550M‑MM850 — 1Gb multimode SFP optical transceiver.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1000BASE‑SX SFP for multimode fibre (MMF) using an 850 nm VCSEL transmitter; duplex LC connector.\u003c\/li\u003e\n  \u003cli\u003eReach up to 550 m over multimode fibre (dependent on OM grade and link conditions).\u003c\/li\u003e\n  \u003cli\u003eHot‑pluggable SFP form factor; SFP‑MSA compliant with Digital Diagnostic Monitoring (DDM\/DOM).\u003c\/li\u003e\n  \u003cli\u003eLow power consumption (≤ 1.5 W); transmitter (VCSEL) and PIN receiver; BER 1.0E‑12.\u003c\/li\u003e\n  \u003cli\u003eStandards \u0026amp; safety: IEEE 802.3\/1000BASE‑SR, SFF‑8472, SFF‑8431, SFF‑8432, RoHS; Class 1 laser safety.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBranded Ruijie module offering vendor support and broad SFP interoperability for campus, datacentre and enterprise multimode links.\u003c\/li\u003e\n  \u003cli\u003eDDM provides live optics diagnostics (optical power, temperature, alarm reporting) for easier fault finding and monitoring.\u003c\/li\u003e\n  \u003cli\u003eCompact, hot‑swappable SFP makes upgrades and line card changes simple with minimal downtime.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eUse cases\u003c\/strong\u003e: short‑reach multimode uplinks within buildings, wiring closets, access switches and server-room links where 1Gb Ethernet on MMF is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; safety\u003c\/strong\u003e: Install only by qualified personnel. Observe ESD precautions and follow Ruijie datasheet\/installation guide. Verify compatibility with your switch vendor (some vendors lock optics by vendor ID). Confirm operating temperature requirements for harsh\/industrial environments prior to deployment.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eCompliance note\u003c\/em\u003e: Module meets RoHS and Class 1 laser safety; check supplier documentation for CE\/UKCA markings if required for your market.\u003c\/p\u003e","brand":"Ruijie","offers":[{"title":"-","offer_id":56594897011061,"sku":"NIS-GE-SFP-550M-MM850","price":33.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0050\/1216\/0612\/files\/ITM004350_1.png?v=1768251864","url":"https:\/\/wmestore.co.uk\/products\/ruijie-nis-ge-sfp-550m-mm850-1gb-sfp-1000base-sx-multimode-lc-850nm-550m","provider":"WME","version":"1.0","type":"link"}