The NK503 10G EPON/XGPON Optical Power Meter is engineered for advanced FTTH and 10G PON network testing. Supporting 1270nm, 1310nm, 1490nm, 1550nm, and 1577nm wavelengths, it enables accurate simultaneous measurement of upstream and downstream signals. With burst mode detection, pass/fail threshold settings, VFL integration, and data storage up to 1000 records, it ensures efficient and reliable optical power analysis in modern access networks.
Product Features
- Support GPON / EPON / XGPON / XGSPON / RF video signal simultaneous measurement
- Downlink power division measurement at 1490 / 1550 / 1577nm
- Uplink burst signal measurement at 1270 / 1310nm
- Synchronous testing of voice, data, and video signals on PON architecture
- PASS / FAIL threshold and calibration wavelength setting
- Data storage and viewing support up to 1000 records
- Integrated RJ45 cable length / sequence / tracking functions
- Compact handheld design with color LCD display
Specifications
10G PON OPM
Wavelength
1270 ±10nm
1310 ±10nm
1490 ±10nm
1550 ±1nm
1577 ±10nm
Measuring Range
1270nm: -35 ~ +10dBm
1310nm: -35 ~ +10dBm
1490nm: -40 ~ +12dBm
1550nm: -40 ~ +25dBm
1577nm: -40 ~ +12dBm
Isolation
40dB
Uncertainty
≤0.5dB
Insertion Loss
≤1.5dB
Detector Type
InGaAs
Display Resolution
0.01dB
Fiber Type
SM 9/125µm
Connector
SC / UPC (Interchangeable SC / ST)
VFL
Wavelength
650nm ±20nm
Output Power
≥10mW
Mode
CW / 1Hz / 2Hz
Connector
Universal FC / SC / ST
RJ45 Cable Length / Sequence / Tracking
Measuring Range
≤300m
Others
Display
3.5-inch Color LCD, 320 × 480
External Storage
≤1000 records
Data Interface
Micro USB
Power Supply
Polymer Lithium Battery: 3.7V / 4000mAh
Adapter: 5V DC / 2A
Battery Life
Standby ≥20h
Measurement time ≥12h
Operating Temperature
-10°C to +50°C
Storage Temperature
-40°C to +70°C
Relative Humidity
0–95% Non-Condensing
Size
173mm × 82mm × 33mm
Weight
≤350g
