SFP SX LC 550M Gigabit

The ProXtend PX-SFPSX000-00550-PA1 is an SFP SX LC transceiver for Gigabit Ethernet. It provides a fiber optic link option for network equipment with a compatible SFP interface.

The listing specifies a reach of up to 550 m and an Ethernet rate of 1.25 Gb/s. Together, these details describe the link distance and data rate this transceiver is intended to support.

Its SX designation and LC connection identify the optical transceiver variant. Use it as a network link component where those interface details and the stated reach and rate match the equipment and connection.