

Adtran
Model# DSU III DBU S2W
Part# 1202037L3
Stand Alone DSU/CSU for 4-wire Dedicated with 2-wire Switched 56K Dial Back-up; LCD display; V.35 and EIA-232 DTE connections.
ADTRAN list price $1,195
Like all Adtran products the DSU III DBU S2W part # 1202037L3 carries a five year warranty.
1202037
Product information:
DSU III DBU Data Sheet
ADTRAN, Inc. - CPE - DDS DSU/CSUs
ADTRAN, Inc. - CPE - DDS DSU/CSUs