ADTRAN Introduces Next-Generation DDS Mid-Span Loop Repeaters

Strategic Insights -

ADTRAN, Inc. has unveiled the ADTRAN LR 56/72 III SL, the next generation of DDS mid-span loop repeaters, at SUPERCOMM. This new product offers improved receiver sensitivity, achieving a maximum circuit deployment capability of 90 dB cable loss, with receiver sensitivity increased from 34dB to 45dB on each side of the repeater. The single-wide circuit pack design provides enhanced flexibility for service providers, allowing for backward compatibility in existing T1 repeater enclosures.

Key Takeaways:

  • ADTRAN has introduced the ADTRAN LR 56/72 III SL, a next-generation DDS mid-span loop repeater, at SUPERCOMM.
  • The product features increased receiver sensitivity from 34dB to 45dB on each side of the repeater, enabling a maximum circuit deployment capability of 90 dB cable loss.
  • The single-wide circuit pack design allows for backward compatibility in existing T1 repeater enclosures, enhancing flexibility for service providers.
  • The ADTRAN LR 56/72 III SL includes an LED indicator that signals the presence of appropriate line power, reversed central office pairs, and repeater loopback test, aiding in the installation process.
  • Receiver sensitivity enhancements and the single-wide circuit pack design make the ADTRAN LR 56/72 III SL a valuable addition to ADTRAN's product portfolio.
  • The product is designed to cater to the needs of regional Bell operating companies and well-known OEMs, reinforcing ADTRAN's position as a primary provider of DDS and ISDN digital loop products.

Statistics:

  • Maximum circuit deployment capability: 90 dB cable loss
  • Receiver sensitivity: 45dB on each side of the repeater
  • Increased receiver sensitivity: 11 dB (45dB - 34dB)
  • Single-wide circuit pack design: Compatible with existing T1 repeater enclosures
  • Product release date: Not specified in the original text
  • Company establishment date: 1985
  • ADTRAN's customer premise product offerings: Include DSU/CSUs, ISDN extension and network terminating products, and flexible T1 multiplexers.

Sources:

  • BUSINESS WIRE, ADTRAN, Inc. (NASDAQ:ADTN) press release, March 20, 1995
  • ADTRAN, Inc. website (Company information and product offerings)