Descriptions
OLTS Series Optical Loss Test Set combines an optical power meter with a dual or triple-wavelength light source that measure the optical loss, optical return loss and fiber distance for optical fiber network installation and maintenance.
The optical power meter unit can automatically recognize the wavelength being launched and can perform automatic bidirectional loss test on single fiber with Pass/Fail assessment. With its large data storage capacity, it is very convenient for field testing to store the test results and transfer the data to computer via USB interface.
Features
➢ All-in-one test: Bidirectional IL + ORL + Distance
➢ Optical power monitoring (auto power trace)
➢ Auto synchronization of wavelength between light source and power meter (AutoID)
➢ Bidirectional loss test on single fiber
➢ ORL test option
➢ LCD backlight
➢ Support both CW and modulated signals
➢ Auto power off
➢ USB power charging
➢ Data storage up to 1000 results (CSV)
➢ USB interface to PC
➢ Interchangeable connectors available for both power meter and laser
➢ Pass/Fail assessment
➢ Remote reference value setting
➢ Internal clock & fiber S/N editable
➢ 1000 test records (CSV) storage & management
➢ Data transfer to PC via USB
➢ Auto test records saved in local unit/remote unit/both units
➢ >35hrs continuous operation
➢ Quick startup time, no warm-up
➢ High resolution color LCD
➢ Handheld, lightweight and easy-to-use
Applications
➢ OLTS Series Optical Loss Test Set is the ideal optical loss tester to evaluate the optical fiber link conditions in FTTx, LAN and CATV network
Specifications
| Model | OLTS-314955-4 |
| Stabilized Laser Source | |
| Wavelength (±20nm), nm | 1310/1490/1550 |
| Spectrum Width, nm | ≤5 |
| Emitter Type | FP LD |
| Output Power, dBm | >-4 |
| Power Stability | ±0.05dB/15min; ±0.10dB/8hr |
| Output Mode | CW, 270Hz, 1KHz, 2KHz |
| Optical Power Meter | |
| Calibrated Wavelength , nm | 850, 1300, 1310, 1490, 1550, 1625 |
| Power Range (dBm) | -70 ~ +10 (-60 ~ +10@850nm) or -50 ~ +27 |
| Display Unit | W/mW/μW/nW/pW/dBm/Db (REF) |
| Detector Type | InGaAs |
| Accuracy |
± 5% ± 0.01nW (±0.5 dB@850nm) for -70 ~ +10 ± 5% ± 1nW (±0.5 dB@850nm) for -50 ~ +27 |
| Resolution, dB | 0.01 |
| Auto Wavelength Indentification | Yes |
| MOD Identification, Hz | 270, 1K, 2K |
| Optical Loss Test | |
| Link Loss Range, dB | 50 (1550nm, 200Km) |
| Link Loss Accuracy , dB | ±0.25 |
| Link Loss Test Time, s | < 2 per wavelength |
| ORL Test (Optional) | |
| ORL Range, dB | 0~60 (APC connector) |
| ORL Accuracy, dB | ±0.75@(0~50dB), ±1.5@(50~60dB) |
| ORL Uncertainty, dB | ±0.5@20dB |
| General Specifictaions | |
| Connector | SC ( Interchangeable FC, ST) |
| Data Storage | 1000 records |
| Data Interface | USB |
| Backligth Display | Yes |
| Auto Off | Yes ( Auto Off after 5 minutes idle) |
| Power Supply | Lithium Battery / AC Adapter |
| Battery Life, hrs | Continuous operation ≥35 |
| Operating Temperature, ºC | -20 ~ 50 |
| Storage Temperature, ºC | -40 ~ 70 |
| Relative Humidity, % | 0 ~ 95 (Non-condensing) |
| Weight , g | 350 gram |
| Dimension (H x W x T), mm | 177 x 80 x 44 |
Warranty: 1 year against manufacturing defects
