Planet SFP-Port 1000Base-SX Mini-GBIC Module 2km - Networking

The Planet MGB‑SX2 is a 1000Base‑SX Gigabit SFP transceiver module designed to add high‑speed fibre‑optic connectivity to switches, routers, media converters, and other devices with SFP (mini‑GBIC) ports. Operating on multi‑mode fibre (MMF) at 850 nm, it supports link distances of up to 2 km, making it suitable for mid‑range fibre links such as building‑to‑building connections, campus backbone runs, and installations where copper Ethernet cabling isn’t feasible due to distance or electrical interference.

Its compact SFP form factor allows easy hot‑swap installation without powering down the host device, and it delivers reliable 1 Gbps throughput with low power consumption. The MGB‑SX2 is ideal for professional network environments that require robust, extended‑reach Gigabit fibre links while maintaining interoperability with standard SFP ports on network equipment.