This Intel 0XYD50 SFP+ transceiver is designed for 10G SFP+ ports and dual-rate 1G/10G SFP+ ports. It supports 1000BASE-SX and 10GBASE-SR over multimode fiber with a duplex LC connector, but it is not intended for native 1G SFP-only ports.

This is a genuine Intel Finisar-made optical transceiver built for reliable enterprise networking. It uses an 850nm VCSEL laser, supports digital diagnostics, consumes less than 1W, and is RoHS compliant for dependable long-term use in data center and server environments.