3Com 3CXF94 10-Gigabit Ethernet switch/router platforms Optical Transmission Module

The 3Com 3CXF94 is an XFP form-factor pluggable optical transceiver supporting the 10GBASE-SR standard, designed for short-reach 10 Gigabit Ethernet links over multimode fibre. As an XFP module it uses the industry-standard hot-swappable cage and connector interface adopted across 3Com’s 10-Gigabit-capable switch and router platforms, giving network engineers a straightforward way to add or replace 10GbE fibre uplinks without downtime. 10GBASE-SR optics of this type are built around an 850nm VCSEL laser source paired with an LC duplex connector, and typically support link distances up to around 300 metres over OM3 multimode fibre, making them well suited to intra-building or short campus-distance high-speed links such as switch-to-switch or switch-to-server uplinks. Genuine, tested transceivers of this type remain in demand for maintaining, expanding or restoring redundancy on legacy 3Com 10-Gigabit deployments still in active service. Specifiers should confirm exact host-platform compatibility before ordering. Tech-Star (UK-based, shipped worldwide) stocks tested components to support ongoing network maintenance projects. Please contact our sales team for current stock and pricing.