The SpotCheck ADSL Presence Tester is a basic go-no-go ADSL modem verification unit. The unit is optimized for use by Central Office technicians to verify that their ADSL (2) wiring and turn-up has been completed successfully. It verifies that the ADSL line is provisioned and physically configured correctly.
Models & Accessories
Models
| Model Number/Name | Description |
| 30500000 | SpotCheck Go/no-go ADSL Modem |
Specifications
| Electrical |
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Current Range (Off-Hook)
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10 mA to 100 mA
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DC Resistance (Off-Hook)
|
150 Ω nominal
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(On-Hook)
|
>3 MΩ
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AC Impedance (Off-Hook)
|
600 Ω nominal; 300 Hz to 3400 Hz
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(On-Hook)
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>120 kΩ; 300 Hz to 3400 Hz
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Rotary Dial Output
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Pulsing Rate
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10 pps ±1 pps
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Break/Make Ratio
|
60/40
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Interdigit Interval
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>300 ms
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Resistance During Break
|
>100 kΩ
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DTMF Output
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Tone Frequency Error
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±1.5 % maximum
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Tone Level
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-3 dBm combined (typical)
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High versus Low Tone Difference
|
2 dB ± 2 dB
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Memory Dialing
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Memory Capacity
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10 speed dial memories plus one last number redial
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Memory
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Digit Capacity
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23 digits per memory
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PBX Pause Duration
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User programmable; default of 4 seconds
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Hook Flash Duration
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User programmable; default of 600 ms
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Automatic Speaker Shut Off Duration
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User programmable; default of 2 minutes
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Battery
|
9 V alkaline or lithium battery
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Documents
Datasheet
| Title/Description | Download | |
SpotCheck ADSL Data Sheet
SpotCheck ADSL Data Sheet
| Download PDF
(323 KB) | |
