SFP Fibre Module 1.25Gbps MM 550m 850nm Multi Mode LC Transceiver This high-performance 1.25Gbps SFP multimode fibre transceiver provides reliable and cost-effective fibre connectivity for compatible switches routers and media converters. Operating over multi-mode fibre with LC duplex connectors it supports data transmission distances up to 550 metres at 850nm wavelength . Ideal for short-range fibre runs in data centres office networks and industrial environments this hot-pluggable SFP module complies with IEEE 802.3z standards and is fully compatible with a wide range of SFP slots. It ensures stable Gigabit fibre performance for mission-critical applications. Key Features 1.25Gbps data rate: Supports Gigabit Ethernet over fibre Multi-mode 850nm laser: Ideal for short-range fibre connectivity 550m max distance: When used with OM2/OM3 multi-mode fibre LC duplex connector: Standard small form-factor fibre interface IEEE 802.3z compliant: Interoperable with most standard networking equipment Hot-swappable: Insert or replace without powering down the device Low power consumption: Energy efficient for 24/7 use Wide compatibility: Designed for Grandstream switches and compatible with many third-party brands Applications Home Use Connect to home lab equipment using SFP-enabled switches Backbone link between floors or outbuildings Upgrade custom network setups with reliable fibre links Ideal for hobbyist and small office data centres Office and Professional Use Short-range uplinks between switches in a server room Extend fibre links across patch panels in structured cabling systems Cost-effective high-speed fibre for workgroups or access layers Compatible with Grandstream switches and many enterprise-grade devices Educational Use Connect IT infrastructure across labs and classrooms Build small-scale core/distribution layer networks in training environments Use in network simulation environments for hands-on learning Demonstrate fibre transceiver function and installation t.