StarTech SFP100BFXST 100Base-FX SFP Transceiver, Multimode LC, 2 km

Multimode fibre support and an LC connector make the StarTech SFP100BFXST a practical way to build a 100Base-FX network link. It delivers 100 Mbps connectivity and supports distances of up to 2 km, helping connect compatible network equipment across a fibre run.

Designed to meet or exceed MSA industry standards, this SFP transceiver suits network setups built around the 100Base-FX specification. Its defined speed, fibre type and connector make it easier to match the module to the link you need.

At a glance

The SFP100BFXST is a 100 Mbps transceiver module for 100Base-FX compliant networks. It uses multimode fibre with an LC connector and supports a maximum distance of up to 2 km. That combination is useful when a network link needs to run over fibre rather than rely on a copper connection.

MSA compliance provides a recognised industry standard for the module’s design. For a network refresh or a new connection, this gives you clear specifications to compare against the SFP port and fibre link in your setup. The module is also backed by a lifetime warranty and free lifetime technical support.

Usage tips

Match the transceiver to network equipment that accepts an SFP module and to a 100Base-FX link using multimode fibre and LC connectivity. Check that those requirements align at both ends of the connection before setting up the link. This keeps the selected module consistent with the network’s speed, fibre type and connector format.

When planning the route, keep the supported distance of up to 2 km in mind. For example, it can suit a fibre connection between compatible network devices in separate areas of a site, where the link needs to follow a longer route than a nearby equipment connection. The stated maximum distance gives you a concrete planning reference for that use.

Best use cases

This module is suited to 100Base-FX compliant network links where multimode fibre and an LC connector are part of the design. It can be considered for connecting compatible network equipment across a building or between areas of a site, provided the link uses the specified fibre setup and stays within the supported distance.

When choosing between a fibre transceiver and a different network connection approach, start with the existing equipment and cabling standard. The SFP100BFXST is the relevant fit when the requirement is 100 Mbps 100Base-FX over multimode fibre, rather than a different speed or fibre arrangement. Its MSA compliance and clearly defined connection type help narrow the choice without adding unnecessary features to the link.

Is it worth it?

For a network build or replacement that calls for a 100Base-FX SFP module, the SFP100BFXST brings together the key details needed to plan the connection: 100 Mbps operation, multimode fibre, an LC connector and support for distances up to 2 km. That makes it a straightforward match for compatible equipment already designed around those requirements. A lifetime warranty and free lifetime technical support add practical backing for ongoing network use.