XTech Gear, Inc. is pleased to offer repair service for Cisco IAD2431s and other customer premise equipment from numerous manufacturers such as Adtran, Calix, and Lucent as well as many others. Read more....
Sycamore Networks manufactures optical switches used by communications service providers to build fiber-optic networks. Sycamore\'s switches and network management software enable phone service carriers to provide voice and high-speed data services. Their DNX-11 is able to provide multiple T1, DS3, and OC3 multiplexing.