Overview – Optical Power Meter
This device is a single-chip microprocessor controlled intelligent optical power meter. It has a built-in long wavelength camera probe and uses newly designed electric rubber switch. The portable optical power meter offers simple and reliable operation and is suitable for various environments. It has been widely deployed in construction, maintenance, fiber optics communication systems and optical fiber CATV and is used to test continuous optical signals.
Applications – Optical Power Meter
Optical cable construction sites or labs, optical fiber attenuation measurement, optical fiber communication systems and optical fiber sensor
Key Features – Optical Power Meter
- Display power, attenuation and relative value
- Multi-unit display modes for shift: nW, uW, mW,dBm,dB
- Automatic range switching
- Automatic reset
- Automatic power off
- Multi wavelength measurement
- Automatic frequency identification: 270Hz, 1kHz, 2kHz
- Stores a maximum of 1000 groups of data
- Entering serial number for instrument
- Self-calibration
- Large backlit LCD screen
- Real-time data monitoring function by PC
- Uploads the data to PC for analysis via RS232
- Low power alarming
Technical Specifications – Optical Power Meter
Parameters | Unit | Technical index |
Model | | GAO-4E11 | GAO-4E12 |
Measurement range | dBm | -70 to 10 | -50 to 26 |
W | 0.1nW to 10mW | 10nW to 400mW |
Detector | | InGaAS |
Wavelength | nm | 850 to 1700 |
Working wavelength | nm | 850, 980, 1300, 1310, 1490,1550, 1625 |
Measurement accuracy | | ±5% |
Optical interface | | FC, ST, SC |
Resolution | | dBm:0.01dBm W:(0.1 to 1)％ |
Power supply | | 2 × 1.5V nickel-hydrogen rechargeable batteries or
2 × 1.5V alkaline cells |
Working temperature | °C | -10 to 50 |
Storage temperature | °C | -40 to 70 |
External dimensions | mm | 140 × 72 × 38 |
Weight | Kg | 0.25 |
Standard Configuration – Optical Power Meter
| No. | Items | Qty. |
1 | GAO-4E Optical Power Meter | 1PC |
Document |
2 | User manual | 1PC |
3 | Testing report | 1PC |
4 | Certificate/warranty | 1PC |
5 | Packing list | 1PC |
Bundle accessories |
6 | 2 × 1.5V nickel-hydrogen rechargeable batteries or
2 × 1.5V alkaline cells | 2PCS |
7 | RS232 interface cable | 1PC |
8 | power adapter | 1PC |
9 | ST connector | 1PC |
10 | SC connector | 1PC |
11 | FC connector（on the tester） | 1PC |
