Công ty TNHH Công nghệ và Giải pháp INFINITY
DSL-3011A xDSL Tester
| General | |
| Size | 146×87×50mm |
| Weight | 400g |
| Display | 320 × 240 TFT true color, touch screen |
| Operation mode | touch screen and keyboard |
| Optical fiber type | SM 9/125um |
| Optical fiber connector | 2.5mm any standards |
| Interfaces | Optical interfaces 2, USB 1, DC power 1 |
| Battery | Li-ion |
| Charging time | 4 hours |
| Operation time | >50 hours |
| Operation temperature | 0℃ to 50℃ |
| Storage temperature | -20?C to 70?C |
| Operation humidity | 10% to 90% |
| Storage humidity | 5% to 95% |
| Resolution | 0.01dB |
| Data storage space | 500 records |
| Testing - 1310nm Upstream | |
| Spectral passband | 1260nm~1360nm |
| Measurement range | -36dBm~+10dBm |
| Max input power | +15dBm |
| Isolation (1490/1550nm) | >40dB |
| Burst testing | Error<1dB |
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| Testing - 1490nm Downstream |
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| Spectral passband | 1480nm~1500nm |
| Measurement range | -50dBm~+10dBm |
| Max input power | +15dBm |
| Isolation (1310/1550nm) | >40dB |
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| Testing - 1550nm Downstream |
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| Spectral passband | 1530nm~1570nm |
| Measurement range | -45dBm~+25dBm |
| Max input power | +25dBm |
| Isolation (1310/1490nm) | >40dB |
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| Measurement Precision |
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| Fixed uncertainty | ±0.5dB |
| PDL | <±0.25dB |
| Linearity | ±0.1dB |
| Throughput insertion loss | <1.5dB |
Test three wavelength signal including 1490nm, 1550nm, 1310nm
1310nm wavelength upstream burst signal testing
Dual-port design for pass through mode, support online monitoring and termination measurement
Provide ten groups of threshold selection, pass/alarming/fail, three indicators are correspondent with tested optical line status
Built-in 500 records and upload via USB port
Others
- Real-time clock
- Sound and LED alarm indication
- Auto power-off
- Auto turn off backlight
- Battery indication
- Software online upgrade
- TFT true color display, touch screen operation
- Graphical interface, one interface can display all measurement results
- Analyze pass/alarming/fail conveniently through multiple user adjustable threshold values for every wavelength, and - provide ten groups of predefined user adjustable values
- Power values adapt green/yellow/red to distinguish pass/alarming/fail status
- Built-in large capacity Li-ion battery, ultra long operation time
