Ameritec AM8A

AM8a PCM/VF Call AnalyzerT1 PCM/VF Signaling Analyzer

The Ameritec AM8a is an analog (POTS) and T1 (CAS) PCM/VF Signaling Analyzer. The AM8a incorporates multiple digital signal processors and microprocessors in a highly compact portable package. The AM8a can monitor or emulate the station (line) side or the central office (trunk) side of a PABX. The AM8a is small, full featured and convenient to transport from lab to field. A 19" rack mounting kit is available for permanent installation. The unit may be powered from AC power mains, where it automatically adjusts for compatibility with local line voltage and frequency, or it may be powered from an optional internal rechargeable battery pack. Equipped with a built-in central office battery power supply, loop length emulation, ring generator and dial tone generator, all of which are variable, and programmable to provide for wide variety of test configurations. A RS232C port and aux port allow for automatic hard copy reporting and remote control.

The AM8a is capable of emulating, observing and troubleshooting signaling protocols on a wide variety of analog circuits or 1.544 Mbps PCM trunks. The unit can non-intrusively monitor a T1 span and either camp-on a specific channel or scan channels for new both-way activity. Signaling detection is completely automatic as the unit automatically differentiates between dial pulse, DTMF or MF signaling and decodes them appropriately. The "Store and Recall" feature allows the user to test several different trunk types recalling the previous used configurations. Exception reports can be printed by connecting an accessory printer and using the built-in programmable signaling thresholds to automatically screen for out of tolerance digits and events. The unit also provides full, comprehensive analysis of AT&T SLC®96 PCM circuits. This allows the user to detect and troubleshoot signaling problems between the central office and an AT&T SLC®96 remote terminal. The uring

CO Battery, Ring Generator, and Dial Tone Generator Sources