tele-path industries model 550b isdn portable test set, US $19.99 – Picture 0

tele-path industries model 550b isdn portable test set, US $19.99 – Picture 1

Tele-path Industries Model 550b Isdn Portable Test Set

US $19.99

Canal Winchester, Ohio, United States
Jan 29th

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Tele-Path TPI 550B ISDN Basic Rate Portable Handset Test Analyzer Tester Set VGC General Description: The complexity of installing and troubleshooting ISDN BRI has continued to be an obstacle due to the lack of standardization and the variety of calling types, Service Profiles, and other parameters that a field technician must know in order to install a service. Furthermore, physical layer impairments, such as load coils, lengthen the time for service deployment and subsequent revenue generation. Fortunately, the TPI-500 provides a number of features that make it the easiest, complete field tester for the installation and maintenance of ISDN BRI service. The TPI-550 offers a full array of features, functions, and performance capabilities to turn-up and troubleshoot Basic Rate ISDN, EBS (P-Phone), and POTS and supports all US call controls and ISDN central office switches. NT1/TE, NT, and LT emulation, 40 Khz measurement, and Layer 3 English decodes make it ideal for the installation and troubleshooting of ISDN BRI service. Features such as Auto SPID, SPID Guess, test macros, and configuration downloads make the TPI-550 easy-to-use. This compact, handheld instrument can be used for BRI testing both at the consumer premises equipment (CPE) and also at the central office (CO). An all-weather solution, the TPI-550 is ideal for portable ISDN BRI testing and can be used in al conditions, from inside an office environment to a noisy, wet outdoor span repeater. A built-in speaker and microphone enable hands-free operation and an optional handset can be used in high-noise areas. For protection, connectors are secured behind a weather-resistant lid. Highlights: Enables IDSL service qualification with 128 KHz and 144 KHz BER testing Makes test setup and ISDN synchronization a breeze with features such as Auto SPID, SPID Guess and various LEDs Multimedia services (for example, video conferencing) testing with features such as dual call support, dual channel BERT and interchannel delay Layer 1, 2, and 3 results, including plain English decodes of D-channel cause codes Enables turn-up and troubleshooting of Adtran Total Reach ISDN and DDS circuits Receives 40 Khz tones and measures loss for line qualification Features: Auto SPID feature reports and displays the SPIDs, allowing you to select the correct SPID for testing, eliminating the confusion of identifying this configuration

Condition	Used : An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections.
Seller Notes	“used, little damage no front cover un tested”