Newbridge 2703 MainStreet V.35 Data Termination Unit 90-0889-04/CNewbridge 2703 MainStreet V. 35 Data Termination Unit 90 0889 04 C The Newbridge 2703 MainStreet V. 35 Data Termination Unit is designed for reliable integration into telecommunications and data networking environments. This unit supports V. 35 interfaces for high speed serial data communications and is compatible with MainStreet 3600 series equipment. Key Specifications Model: 2703 Part Number: 90 0889 04 C Interface Type: V. 35 Data Termination