Fluke Networks TS45S ADSL Safe test set users guide - Datacomtools

IntroductionThe TS45S Test Set is an analog test telephone used by installers, repairtechnicians, and other authorized personnel for the testing of copper wire,voice subscriber lines. In addition to standard off-hook telephoneoperations (e.g., tone and pulse dialing), the TS45S has an on-hookMonitor mode which allows the operator to monitor line conditions withoutaffecting voice or data signals that may be on the line. The TS45S has abuilt in speakerphone allowing two-way conversation and freeing up theoperator’s hands for other tasks.In today’s telecommunications environment, a large number of subscriberlines carry both voice and data services simultaneously. The most commoncombination is ADSL with POTS. The TS45S incorporates unique circuitry(patent pending), which allows technicians to go off-hook to test the POTS(voice) portion of an active ADSL circuit without disrupting the ADSL. Inaddition, if the TS45S is accidentally connected to any subscriber dataservice, it will not disrupt the service.Design FeaturesTable 1 lists the design features of the TS45S series.Table 1. TS45S Series Design FeaturesFeatureData Detection in Monitor ModeDataSafe TM in Monitor ModeData Detection and Lockout in Talk ModeData Lockout OverrideHigh Impedance MonitorHigh Voltage ProtectionLast Number Redial up to 23 digitsMicrophone MutePBX Pause KeyContinuous Polarity Indication in Talk ModeTwo-Way SpeakerphoneFeatureReceive-Only Loud SpeakerSpeed Dialing for ten 23 digit numbersTone and Pulse DialingHook FlashLow Loop Current TestField Replaceable Line CordLow Battery IndicationField Replaceable Belt ClipField Replaceable BatteryWeatherproof CaseSoftware Upgradeable2TS45S Test Set