

Adtran
Model# ISU 512 (U-Interface)
Part# 1202086L1
ISDN Inverse Multiplexer, supports up to 512 kbps for single application. Includes internal NT1s. Supports BONDing. V.35, RS-530 and RS-366. LAN/WAN connectivity, T1 back-up, Videoconferencing (see 4202086L1). SYNC only.
ADTRAN list price $2,595
Like all Adtran products the ISU 512 (U-Interface) part # 1202086L1 carries a five year warranty.
1202086
Product information:
ISU 512 Data Sheet
ADTRAN, Inc. - CPE - ISDN Service Units and NT1s
ADTRAN, Inc. Home Page - Year 2000 Matrix