Dell SFP-10G-SR GP-10GSFP-1S WTRD1 0WTRD1 10G 850nm 300 meter over MMF. | eBay
Dell SFP+ 10GbE Module, 4 port, Hot Swap, 4x SFP+ ports (optics or direct attach cables req'd) : Wireless Router - Find the best wireless router | Dell Suomi
Dell Broadcom 57800S Network Daughter Card
Genuine Dell Sfp-10g-sr SFP Transceiver 10gbase-sr/sw Wtrd1 0wtrd1 for sale online | eBay
Dell Networking, Transceiver, SFP, 1000BASE-T - up to 100 m | Dell USA