Tellabs 82.5517A for sale

We have up for sale  Tellabs 82.5517A Combo Cards The Tellabs Titan 5500 Digital Cross Connect is a fully vetted central office switch capable of providing over 4,600 STS ports. Designed for the highest possible redundancy and uptime possible, the 5500 is the core of many telecommunications networks. Its ease of configuration using digital cross connections, coupled with its ability to scale as your target market grows makes the Tellabs Titan 5500 one of the most trusted central office switches currently employed on telecommunications networks.