DIGITAL LINE TESTER EDCT 2A

• Analogue measurements on leased or switched circuits 20 Hz to 20 kHz
•  Analogue-to-analogue measurements on PCM systems
•  Loop holding and dialling (pulse or DTMF) for dial-up circuit testing
•  Built-in loudspeaker and microphone, service telephone
•  In-service talk/listen and voice monitoring facility

 

• TDR for balanced cables
• Easy to operate
• Automatic detection of the fault
• Small size, suitable for using in the field at different weather conditions
• Widest range in a hand-held cable fault locator up to 16 km

 

• Psophometer
• Autmatic End to End Measurements
• High Resolution Spectrum Analyzer
• Measuring Bridge
• Memory Locations for Test Setups

 

• Loop resistance measurement
• Resistance difference measurement
• Mutual capacitance measurement
• Conductor-shield capacitance measurement
• Break and split measurement
• DMM functions

 

• Transmitted power
• Line attenuation
• Line alarms (LOS, LOF, LOP, LOM)
• Line errors (FEC, CRC, HEC)
• Ping test / trace route

 

• Comfortable End to End Measurements
• High Resolution Spectrum Analyzer
• USB Ports for Result and Setup Transfer
• Memory for Test Setups

 

• BRI TE and NT simulation, monitoring
• PRI TE and NT simulation, monitoring
• Dual U interface for troubleshooting between the NT and the Exchange
• B-channel voice and D-channel signaling monitor
• EDSS1, V5.1/V5.2, QSIG, SS7 protocols
• Analysis of CAS (R1,5; R2

 

• External clock input
• 320 x 240 dot LCD display
• LED indicators showing settings and status of line signal
• Selectable English or Russian languages
• Internal rechargeable battery-pack
• USB interface to connect to PC

 

• Capacitance Measurements
• DC Fault Location Methods
• AC Fault Location Methods
• Graaf Fault Location Method
• TDR Measurements

 

• Simple, menu controlled operation
• Intelligent measurement port
• Storage of setups and results/statistics
• Results can be logged on PC via USB
• Software upgrade via USB