SHDTU03b-E1, SHDTU03bA-E1

1-port TDM E1 NTU

G.SHDSL.bis TDM NTU

The SHDTU03b(A)-E1 is a 2-Wire/4-Wire G.SHDSL.bis TDM NTU telecommunication product designed for carriers and SME user and offers an ITU-T G.703 DTE interface which works over an SHDSL link. The SHDTU03b(A)-E1 supports two different connectors for G.703 E1 applications (balanced 120 Ohm RJ45 or unbalanced 75 Ohm dual BNCs) at bit rates from 64kbps to 2.048Mbps. The SHDSL.bis NTU can be configured and managed via a menu-driven VT100 compatible Asynchronous Terminal Interface locally or via EOC (embedded operations channel) remotely. The SHDSL.bis NTU provides the capability to identify the maximum line rate supported by the copper loop. This powerful automatic configuration capability makes installation and service provisioning simple and painless. Furthermore it provides flexible manually setting of the maximum NTU speed at different levels for different customer-tailored service offerings.

  • Supports E1 and fractional E1 over SHDSL
  • Standard ITU G.991.2 (2004) supports improvement on reach, speed and interoperability in contrast to conventional G.SHDSL. bis devices
  • Auto rate installation maximizes data rate based on loop conditions
  • Wetting current sink to protect SHDSL.bis line
  • Local management interface with LCD display
  • Remote line loopback
  • E1 performance monitoring and alarm buffer
  • G.SHDSL.bis Line performance monitoring (data rate and SNR)
  • Raw and per time interval statistics

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