Axiom 10GBASE-LR SFP+ Transceiver for Dell - 330-2409 - For Optical Network, Data Networking - 1 x 10GBase-LR - Optical Fiber - 1.25 GB/s 10 Gigabit Ethernet10 Gbit/s"

Supports optical fiber cable for durable performance, minimal signal loss, and fast data transfers to greater distances Enjoy flexibility and scalability with data transfer rate of up to 10 Gbps with 10 Gigabit Ethernet technology