AO Transceivers utilizes industry-leading Tier 1 manufacturers to bring you identical GBIC, SFP, SFP+, X2, XENPAK, & XFP technology used by OEM manufacturers at a fraction of the cost.AO transceivers meet ALL IEEE & MSA standards for seamless network compatibility & interoperability. AO offers a broad line of transceivers which are "specifically configured" for Plug and Play deployment with: Cisco, Alcatel, Brocade, Dell, D-Link, Foundry, Enterasys, Extreme, Juniper, HP, Nortel, 3-Com, and other leading product lines.