The ADTRAN T3SU 300 is a cost-effective multiport T3 DSU/CSU capable of providing users up to four DTE data ports for broadband connectivity over unchannelized T3 networks. This multiport DSU/CSU allows users to share the cost of a T3 line between multiple applications. The affordable T3SU 300 is one of many broadband access products from ADTRAN.
