ShinewayTech OLT55-AHR – Optical Return loss tester

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/Fail assessment ●Automatic wavelength identification/switch (AutoID) ●Remote reference value setting ●Internal clock & fiber S/N editable ●1000 test records (CSV) storage & management ●Data transfer to PC via USB (Driver-free) ●Auto test records save in local unit/remote unit/both units ●USB power charging ●Over 35 hours continuous operation ●Multilanguage support ●No warm-up, quick start ●High resolution color LCD   ●Pocketsize, lightweight and easy-to-use      Automatic Bidirectional Loss and Return Loss Test on Single Fiber Two OLT-55 at both ends of a single optical fiber can perform bidirectional loss test by just pressing one button and can automatically measure and display the entire fiber attenuation and total length to help users acquire complete and accurate optical fiber loss information.   Automatic Wavelength Switch /Identification   Optical Power Monitoring  Model OLT-55 Stabilized Laser Source Wavelength (±20nm) 1310/1550nm 1310/1490/1550nm 1310/1550/1625nm Spectrum Width ≤5nm Emitter Type FP-LD Output Power >-4dBm Power Stability ±0.05dB/15min; ±0.10dB/8hr Output Mode CW, 270Hz, 1KHz, 2KHz Optical Power Meter Calibrated Wavelength 850, 1300, 1310, 1490, 1550, 1625nm Power Range (dBm) -70 ~ 10 (-60 ~ 10@850nm) -50 ~ 27 Display Unit W/mW/μW/nW/pW/dBm/dB(REF) Detector Type                            InGaAs Accuracy ± 5% ± 0.01nW (±0.5 dB@850nm) ± 5% ± 1nW (±0.5 dB@850nm) Resolution 0.01dB Auto Wavelength Identification  Yes (With ShinewayTech specified Stabilized Laser Source) MOD Identification 270Hz, 1KHz, 2KHz Optical Loss Test Link Loss Range 50dB (1550nm, 200km) Link Loss Accuracy ±0.25dB Link Loss Test Time < 2 seconds per wavelength ORL Test (Optional) ORL Range 0~60dB (APC connector) ORL Accuracy ±0.75dB@(0~50dB), ±1.5dB@(50~60dB) ORL Uncertainty ±0.5dB@20dB General Specifications 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/ AC Adapter Battery Life Continuous operation ≥35 hours Operating Temperature -20ºC ~ 50ºC Storage Temperature -40ºC ~ 70ºC Relative Humidity 0 ~ 95% (Non-condensing) Weight 350g Dimensions (H × W × T) 177×80×44mm