Adtran Data Networking
Part #: 1200051L1 | SKU: 39806

Part Details: ISU 2x64 (U Interface), ISU 2x64 (U Interface, Standalone ISDN BRI Total Access. Supports up to 128 kbps single application or 64 kbps for two applications. Includes NT1. Supports BONDING, V.120, Clear Channel, MLPPP. V.35, RS-232, RS-530, RS-366. ASYNC or SYNC.)