Adtran ISU 2x64-U Dual Port ISDN Service Unit
  • Adtran_ISU_2x64_U_View1_201971717175
  • Adtran_ISU_2x64_U_View2_201971717175
  • Adtran_ISU_2x64_U_View3_201971717175
  • Adtran_ISU_2x64_U_View4_201971717175

Adtran ISU 2x64-U Dual Port ISDN Service Unit



Configuration:
• Input Voltage: 110 VAC
• Interface: U

Part Number: 1200051L1




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Stock # 91076-2
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Adtran ISU 2x64 Series Dual Port ISDN Service Units

Features
  • Dual Port ISDN Terminal Adapter
  • Uses Standard ISDN Basic Rate Service
  • ETS 3000 12/ITU-TI.430 S/T-Interface Standards
  • (1) ISDN Line Supports (2) Independent Applications Simultaneously

Description

The Adtran ISU 2x64 Series Dual Port ISDN Service Units are standalone ISDN Service Units that connect data terminal equipment to the ISDN network. The ISU 2x64 is a dual port ISDN Terminal Adapter. The unit provides a cost-effective solution for the transfer of data and images over a single ISDN line.

The ISU 2x64 can be viewed as a dual modem that supports two applications, simultaneously and independently, up to 64 kbps on each DTE interface. For high speed applications over 64 kbps, a single DTE interface can achieve rates up to 128 kbps. Target applications for the unit include video conferencing and audio broadcasting at 128 kbps, as well as dual modem replacement.

The ISU 2x64 features dual RS-530/RS-232 DTE interfaces and dual RS-366 dial interfaces. An RS-530A/RS-232-toV.35 adapter is available to support V.35 DTE interfaces.

A single DTE interface supports synchronous data transfer rates from 2400 bps to 128 kbps and asynchronous rates from 1200 bps to 115.2 kbps. When using dual DTE interfaces, synchronous data transfer rates from 2400 bps to 64 kbps and asynchronous rates from 1200 bps to 57.6 kbps are supported. For speeds over 64 kbps using a single DTE interface, the industry standard BONDING delay equalization protocol or Multilink PPP aggregates the two 64 kbps B channels for a maximum of 128 kbps.


Product Family: ISU 2x64 Series, 1200051L6, 1200051L5, 1200051L3, 1200051L1, 1200072L1, 1200.051L6, 1200.051L5, 1200.051L3, 1200.051L1, 1200.072L1


Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.


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Adtran ISU 2x64 Series Dual Port ISDN Service UnitsAdtran ISU 2x64 Series Dual Port ISDN Service UnitsAdtran ISU 2x64 Series Dual Port ISDN Service Units
Adtran ISU 2x64 Series Dual Port ISDN Service Units


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