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Adtran TSU LT
Model # 1203060L1

Stand-alone T1 DSU/CSU with single V.35 interface....Read More

$835.39

Mfg. List Price: $895.00

You Save: $59.61 (7%)
In Stock
Adtran 10Base-T Ethernet Module
Model # 1204005L1

TSU and DSU IV ESP, and IQ ethernet module....Read More

$188.90
Usually ships in 1 week
Adtran DSU IV ESP
Model # 1204011L1

A DSU IV ESP all-rate DSU/CSU with embedded SNMP....Read More

$676.40

Mfg. List Price: $725.00

You Save: $48.60 (7%)
Usually ships in 1 week
Adtran T1 ESF CSU ACE (4th Gen)
Model # 1204025L1

The T1 ESF CSU ACE serves as a demarcation point between network T1 and customer T1 equipment....Read More

$881.70

Mfg. List Price: $945.00

You Save: $63.30 (7%)
In Stock
Power Supply Only
Adtran T1 CSU Spare Power Supply - Round Connector
Model # 1903022L1

12 VDC power supply for use with T1 CSU ACE (1203022L1) or T1 ESF CSU (1204025L1) with round connector....Read More

$35.21
In Stock
Adtran T1 DB-15 to RJ-45 Adapter
Model # 3196027

Custom T1 adapter that converts DSX-1 signal from RJ45 to DB15 female for interoperability with legacy PBXs and other equipment....Read More

$19.57
Usually ships in 1 week
Adtran Total Access 850 T1 RCU
Model # 4203376L1

Total Access 850 commons....Read More

$1,857.26

Mfg. List Price: $1,982.00

You Save: $124.74 (6%)
Usually ships in 1 week
Inter-Tel IMX 416/832 System Installation and Maintenance Manual
Model # 440-8045

IMX 416/832 System Installation and Maintenance Manual. Read More

$24.95
In Stock