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ADTRAN 1200865L Option Module - ISDN terminal adapter - plug-on module - ISDN BRI U - 128 Kbps

Quick Specs

Function Type Plug-On Module
Manufacturer ADTRAN
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Product Features

  • D-channel switch compatibility with AT&T 5ESS, Northern Telecom DMS-100, and National ISDN-1
  • Clear Channel and bonding mode 1 call protocols
  • V.54 network loopback support
  • Network support for 64 kbps (1 B-channel) or 128 kbps (2 B-channels)

Full Product Specifications

Function Type Plug-On Module
Manufacturer ADTRAN

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