Automatic Voice Frequency Test Sequences of ELQ 30A To learn more click on the selected topic! The...
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Automatic Voice Frequency Test Sequences of ELQ 30A To learn more click on the selected topic! The Automatic Master-Slave Measuring mode is intended for the qualification of leased and dial-up voice frequency circuits. Two ELQ 30A connected to the ends of the tested line communicate over the tested line. ■ The Master initializes the measurements and collects the results. ■ The Slave performs the measurements according to the Master’s commands and sends the results back. Pre-programmed test parameter sets are provided based on recommendations: ■ ITU-T M.1020 special quality leased circuits with special bandwidth conditioning ■ ITU-T M.1025 special quality leased circuits with basic bandwidth conditioning ■ ITU-T M.1040 ordinary quality leased circuits Using pre-programmed test parameter sets ELQ 30A provides immediate PASS/FAIL qualification and detailed information about the reasons of failure. ELEKTR NIKA Passive Leased Circuits Active Leased Circuits Dial-up (Switched) Circuits ITU-T Rec. for Passive Circuits ITU-T Rec. for Active Circuits
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Transcript of Automatic Voice Frequency Test Sequences of ELQ 30A To learn more click on the selected topic! The...
Automatic Voice Frequency Test Sequences of ELQ 30A
To learn more click on the selected topic!
The Automatic Master-Slave Measuring mode is intended for the qualification of leased and dial-up voice frequency circuits.
Two ELQ 30A connected to the ends of the tested line communicate over the tested line. ■ The Master initializes the measurements and collects the results. ■ The Slave performs the measurements according to the Master’s commands and sends the results back.
Pre-programmed test parameter sets are provided based on recommendations: ■ ITU-T M.1020 special quality leased circuits with special bandwidth conditioning ■ ITU-T M.1025 special quality leased circuits with basic bandwidth conditioning ■ ITU-T M.1040 ordinary quality leased circuits
Using pre-programmed test parameter sets ELQ 30A provides immediate PASS/FAIL qualification and detailed information about the reasons of failure.
ELEKTR NIKA
Passive Leased Circuits
Active Leased Circuits
Dial-up (Switched) Circuits
ITU-T Rec. for Passive Circuits
ITU-T Rec. for Active Circuits
ELQ 30AELQ 30A
Qualification of Passive Leased Circuits (Cables)Selected system
Selected tests
Notice:■ The duration of EVENT test is 30 min therefore it is recommended only for trouble shooting !
Short form test result
ELEKTR NIKA
ELQ 30AELQ 30A
Detailed Results
Detailed Results of Passive Leased Circuit Test
ELEKTR NIKA
Qualification of Active Leased Circuits
Selected system
Selected tests
Short form test result
Notices:■ The duration of EVENT test is 30 min therefore it is recommended only for trouble shooting !■ The receiver delay should only be defined in case of extremely long lines
ELEKTR NIKA
Detailed Results
Detailed Results of Active Leased Circuit Test
ELEKTR NIKA
ELEKTR NIKA
Qualification of Dial-up (Switched ) Circuits
Click here for details
Qualification of Dial-up (Switched ) Circuits
Notices:■ The duration of EVENT test is 30 min therefore it is recommended only for trouble shooting !■ The receiver delay should only be defined in case of extremely long lines
Selected system
Selected tests
Setting the phone number of slave
ELEKTR NIKA
Short form test result
Detailed Results
Detailed Results of Switched Circuit Test
ELEKTR NIKA
ITU-T Recommendations for Passive Circuits
Special quality circuits with special bandwidth conditioning
Special quality circuits with basic bandwidth conditioning
Ordinary quality circuits
Not specified
ELEKTR NIKA
ITU-T Recommendations for Active Circuits
Special quality circuits with special bandwidth conditioning
Special quality circuits with basic bandwidth conditioning
Ordinary quality circuits
Not specified
ELEKTR NIKA
THANK YOU FOR YOUR ATTENTION!
