

Adtran
Model# Dual DSU III Plug-On
Part# 1200128L1
A functionality of 2 DSU III ARs for TSU or TDU. Data is provided through two db26 subminiature connectors. Adapters must be purchased separately. Both V.35 and RS-232 interface available depending on adapter cable chosen. 1200167L1 & 1200167L2.
ADTRAN list price $475
Like all Adtran products the Dual DSU III Plug-On part # 1200128L1 carries a five year warranty.
1200128
Product information:
DUAL DSU III MODULE Data Sheet
ADTRAN, Inc. - CPE - TSU Expansion Modules
ADTRAN, Inc. - CPE - TSU Expansion Modules