Description
Overview
GAOTek light source fiber optical multimeter olt-55 intelligent optical loss tester is an all-in-one loss tester integrated with stabilized laser source, optical power meter, optical loss tester, ORL tester and length testing functions. it can perform automatic bidirectional loss test on single fiber with pass or fail assessment. with rich functions, flexible configuration and excellent user-friendly design, olt-55 is the ideal optical loss tester to completely evaluate the optical fiber link condition in FTTX, LAN and CATV network.
Features
- All-in-one, SLS + OPM + OLT + ORL + Length test
- Optical power monitoring (Auto power trace)
- Bidirectional loss test on single fiber
- ORL test
- Pass or Fail assessment
- Automatic wavelength identification or switch (AutoID)
- Remote reference value setting
- Internal clock & fiber S or N editable
- 1000 test records (CSV) storage & management
- Data transfer to PC via USB (Driver-free)
- Auto test records save in local unit or remote unit or both units
- USB power charging
- Over 35 hrs continuous operation
- Multilanguage support
- No warm-up, quick start
- High resolution colour LCD
- Pocketsize, lightweight and easy-to-use
Technical Specification
| Wavelength (± 20 nm) | 1310 nm or 1550 nm, 1310 nm or 1490 nm or 1550 nm, 1310 nm or 1550 nm or 1625 nm |
| Spectrum Width | ≤ 5 nm |
| Emitter Type | FP-LD |
| Output Power | >-4 dBm |
| Power Stability | ± 0.05 dB or 15 min, ±0.10 dB or 8 hrs |
| Output Mode | CW, 270 Hz, 1 kHz, 2 kHz |
| Calibrated Wavelength | 850 nm, 1300 nm, 1310 nm, 1490 nm, 1550 nm, 1625 nm |
| Power Range (dBm) | -70 dBm to +10 dBm (-60 dBm to +10 dBm at 850nm), -50 dBm to +27 dBm |
| Display Unit | W or mW or μW or nW or pW or dBm or dB (REF) |
| Detector Type | InGaAs |
| Accuracy | ± 5% ±0.01 nW (±0.5 dB at 850 nm), ± 5% ±1 nW (±0.5 dB at 850 nm) |
| Resolution | 0.01 dB |
| Auto Wavelength Identification | Yes (With Shineway Tech specified Stabilized Laser Source) |
| MOD Identification | 270 Hz, 1 kHz, 2 kHz |
| Link Loss Range | 50 dB, 124.2 mi (200 km) 1550 nm |
| Link Loss Accuracy | ±0.25 dB |
| Link Loss Test Time | <2 seconds per wavelength |
| ORL Range | 0 dB to 60 dB (APC connector) |
| ORL Accuracy | ±0.75 dB at (0 dB to 50 dB), ±1.5 dB at (50 dB to 60 dB) |
| ORL Uncertainty | ±0.5 dB at 20 dB |
| Connector | FC (Interchangeable SC, ST) |
| Data Storage | 1000 records |
| Data Interface | USB |
| Backlight Display | Yes |
| Auto Off | Yes (Auto-off after 5 minutes idle) |
| Power Supply | Lithium Battery or AC Adapter |
| Battery Life | Continuous operation ≥ 35 hrs |
| Operating Temperature | -4°F to 122°F (-20 ֯C to 50 ֯C) |
| Storage Temperature | -40°F to 158°F (-40 ֯C to 70 ֯C) |
| Relative Humidity | 0% to 95% (non-condensing) |
| Dimensions (H × W × T) | 6.96 in x 3.14 in x 1.73 in (177 mm × 80 mm × 44 mm) |
| Weight | 0.77 lb (350 g) |