Adtran
Model# ISDN DBU Card
Part# 1204004L1
Modular ISDN Dial Backup card, works in DSU IV ESP, DSU IQ, Express 5200 series, TSU ESP, TSU IQ and TSU IQ+.
ADTRAN list price $450
Like all Adtran products the ISDN DBU Card part # 1204004L1 carries a five year warranty.
1204004
Product information:
TSU ESP Data Sheet
TSU ESP Data Sheet
FSU 5622 ESP Data Sheet
DSU IQ Data Sheet
IQ Probe Data Sheet
TSU IQ Data Sheet
TSU IQ+
TSU ESP Data Sheet
TSU ESP Data Sheet
EXPRESS 5200 Data Sheet
DSU IV ESP Data Sheet
Disaster Recovery Application Brief
Disaster Recovery Application Brief
Disaster Recovery Application Brief
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ADTRAN, Inc. - CPE - IQ Frame Relay
ADTRAN, Inc. - CPE - The TSU Series, T1 DSU/CSUs
ADTRAN, Inc. - CPE - DDS DSU/CSUs
ADTRAN, Inc. - CPE - Express Remote Site Access Devices, The Express Series
ADTRAN, Inc. - CPE - IQ Frame Relay
ADTRAN, Inc. - CPE - The TSU Series, T1 DSU/CSUs
