High-Resolution & Wide Dynamic Range Delivers a 90 dB dynamic measurement range
with a resolution of 0.0001 dB , enabling precise optical power loss evaluation for both high-power and weak-signal environments . Automated Wavelength Identification Automatically syncs measurement settings when paired with compatible light sources
, accelerating link loss testing and eliminating manual wavelength selection errors . Pass/Fail Threshold Monitoring Allows field technicians to set custom optical power thresholds with immediate visual Pass/Fail alarms
to speed up quality acceptance on job sites . Real-Time PMAX/PMIN & Frequency Detection Tracks maximum and minimum power fluctuations in real-time
and identifies modulated optical frequency tones (270 Hz, 330 Hz, 1 kHz, 2 kHz) for fast fiber tracing and line verification . Open API Protocol & Data Storage Stores up to 1,000 test data records onboard
and provides standard communication protocols via Micro USB to support secondary development and automated system integration . Dual Measurement Range Options Available in Range A (-80 to +10 dBm) for ultra-sensitive low-power detection
and Range C (-65 to +26 dBm) for CATV and high-power telecom applications . Compact, Ergonomic Field Design Weighs only 400 g
and is powered by a high-capacity 3.7V / 4000mAh rechargeable lithium battery , engineered for comfortable single-handed field operation .
Basic Module | Description |
Wave length(nm) | Q800~1700nmty |
Detector | InGaAs φ2.0mm |
Measurement Range(dBm) | A:-80~+10 C:-65~+26 |
Uncertainty | ≤0.13 |
Linearity(dB) | A:≤0.05dB(+10~-60dBm) C:≤0.1dB(-60~-70dBm) |
Frequency identification Hz | 270,330,1K,2K |
Calibrated Wavelength(nm) | 850,980,1270,1300,1310,1490,1550,1625,1650nm |
Measurement unit | dBm,dB,xW |
Resolution(dB) | 0.0001 |
Optical Connector | FC,SC,ST,LC,φ2.5mm,φ1.25mm |
Power Supply | 3.7V 4000mA hlithium battery/Micro USB |
Operating Temperature(℃) | -10~+60 |
Storage Temperature(℃) | -25~+70 |
Relative Humidity | 0to95%(non-condensing) |
Dimension(mm) | 188x88x44mm |
Weight | 400g |
Fiber Optic Network Construction & Maintenance: Testing insertion loss and optical power stability across telecom backbones and FTTx subscriber lines
. . . Educational & Research Laboratories: High-resolution optical power characterization for telecom training and research
.
Model Code | Measurement Range | Linearity | Target Application |
| FCST080133-A | -80 ~ +10 dBm | ≤0.05 dB (+10~-60dBm) | Long-haul telecommunication & sensitive low-power optical links |
| FCST080133-C | -65 ~ +26 dBm | ≤0.1 dB (-60~-70dBm) | CATV networks, high-power optical systems & amplified links |
Q1: What is the main difference between Model A and Model C?
A1: Model A (-80 to +10 dBm)
Q2: How does the automatic wavelength identification feature work?
A2: When connected to a compatible light source that transmits wavelength-encoded optical signals, the FCST080133 automatically recognizes the incoming wavelength and adjusts its calibration settings accordingly, preventing manual setup errors
Q3: Can the FCST080133 be integrated into automated software or custom test setups?
A3: Yes. The device features an open communication protocol over Micro USB
Q4: Does the meter store test data for field reports?
A4: Yes. The instrument can store up to 1,000 internal test data records
Q5: What optical connector types are supported out of the box?
A5: The instrument supports FC, SC, ST, and LC connectors, as well as 2.5mm and 1.25mm universal ferrule adapters
