The Planet extended temperature 1000Mbps Gigabit SFP fibre transceivers are the ideal industrial Ethernet fibre solution that can reliably operate in electrically harsh and wide temperature range environments. These Small Form Factor Pluggable (SFP) transceiver modules operate with an integrated duplex data link over single mode optical fiber. Designed for use with a Gigabit SFP interface, the device's hot pluggable feature enables network administrators to easily install SFP MSA compliant ports without interrupting the host equipment in operation.