About Grandstream F-MM850-300M-10G SFP Fiber Module Multi-mode 850NM 300-Meter 10GBPS

The Grandstream F-MM850-300M-10G is a hot-pluggable SFP+ fibre module built for 10 Gigabit Ethernet applications in enterprise networks. Running over multi-mode fibre at an 850nm wavelength, it delivers fast, reliable connectivity across distances of up to 300 metres — making it a great pick for connecting switches, routers, and other network gear in office buildings and campus environments. It's designed for use with Grandstream GWN switches and routers, and slots in without powering anything down.

Key Features

• 10Gbps SFP+ Speed — Delivers 10 Gigabit Ethernet throughput for high-demand network links that need serious speed.
• Up to 300m Range — Covers multi-mode fibre runs of up to 300 metres, well suited to intra-building and campus connections.
• 850nm Multi-Mode Fibre — Uses an 850nm wavelength over multi-mode fibre with a duplex LC connector for straightforward cabling.
• Hot-Pluggable — Drop it in or swap it out without taking your network offline — no downtime required.
• Digital Diagnostic Monitoring (DDM) — Built-in I2C DDM support lets you keep an eye on the module's performance in real time.
• Low Power Consumption — Draws just 1W maximum, keeping your switch's power budget in check across multiple ports.
• Low EMI & Strong ESD Protection — Built to minimise interference and handle the knocks of real-world installation environments.

Why Choose This Product?

If you're running Grandstream GWN switches or routers and need a reliable 10G fibre uplink, this is the module to go with. It's purpose-built to pair with Grandstream gear and backed by the quality you'd expect from the brand. Our Telrexperts can help you match the right fibre module and cabling to your setup.

What's in the Box

• Grandstream F-MM850-300M-10G SFP+ Fibre Module