SFP Modules

An SFP (small form-factor pluggable) module is a hot-swappable transceiver that plugs into an SFP port on a switch, router or media converter and turns that port into a fibre or copper link. SFP+ modules work the same way at 10 Gigabit speeds. This collection covers modules for single-mode fibre, multi-mode fibre and RJ45 copper connections.

Choosing an SFP module. Match the module to the link at both ends, as each side must use the same standard and wavelength.

• Fibre type: single-mode modules (such as 1000BASE-LX) cover long distances from 10 km to 80 km, while multi-mode modules (such as 1000BASE-SX) are used for shorter runs of a few hundred metres inside buildings or between cabinets.
• Speed: choose 100 Mbps, 1 Gigabit (SFP) or 10 Gigabit (SFP+) to suit the switch port.
• Connector: LC duplex is the common fibre connector; dual-wavelength modules work in matched pairs over a single fibre.
• Copper modules: RJ45 SFP modules allow a copper link from a fibre port.
• Environment: industrial modules are built for wider temperature ranges, for use in cabinets and outdoor enclosures.

The range includes TRENDnet and AXIS modules. Check that your switch supports the module before ordering. See our network switches and PoE switches with SFP uplink ports, the TRENDnet range, or the full Cable and Networking collection.