TTC TPI550B

ISDN Test Set Rugged and compact, the 550B+ offers a full array of features, functions, and performance capabilities with considerable built-in flexibility to turn-up and troubleshoot Basic Rate ISDN (BRI), EBS (P-Phone), and POTS, and supports all U.S. call controls and ISDN central office switches. New enhancements verify teleconferencing technology, and give the TPI 550B+ the ability to test G.821 in BERT as well as providing more BERT patterns and 3.1K audio bearer capabilities. Other added enhancements include test macros, parameter download, AutoSPID, and IDSL testing. A three-year Firmware Enhancement Option enables easy upgrades to meet evolving test requirements and ensures a solid return on investment.

TTC TPI550B datasheet & specifications