Optical Power Meter OPM35 - 7 Wavelengths, Red Light Source, Energy Efficient, China Suppliers & Factory
Product Applications
OPM-35 series portable optical power meter is a new optical fiber test equipment, which is independent of the characteristics of foreign optical instruments. This equipment can increase the function of red light source, integrate light power and red light source, and quickly solve the problem of the ideal equipment.
Technical Parameters
| Red light source part(This feature is customizing for customers) | |
| Light emitting device | FP-LD |
| Working wavelength(nm) | 650nm |
| Typical output of output power(mw) | 10mw(Customizable) |
| Transmission distance(Km) | 20Km |
| Red light frequency scintillation function | Frequency is 2Hz |
| Optical power meter section | |
| Wavelength(nm) | 850、980、1300、1310、1490、1550、1625 |
| Probe type | InGaAs |
| Detection range(dBm) | -70~+6(A Model);-50~+20(B Model);-50~+26(C Model) |
| Detection range(mw) | 0~+400 |
| Inherent uncertainty(dB) | ±0.10 |
| degree of linearity(dB) | ±0.001 |
| Display resolution(dB) | 0.01 |
| Storing data(group) | 10 |
| Communication interface | USB |
| Connector type | FC,SC Optional |
| lithium battery | 900mAh,3.7V |
| The power adapter(V) | 5V |
| Battery continuous working time(h) | 200 |
| working temperature(℃) | -10~+60 |
| Storage temperature(℃) | -25~+70 |
| Net weight(g) | 145 |
| Shape size(mm) | 157*80*39 |
Order Guide
Example: OPM-35C-V5-L1
Explanation: This is brand optical power meter, detection range -50~+26dBm, with VFL function, VFL transmission distance 5KM, with lithium battery.
Explanation: This is brand optical power meter, detection range -50~+26dBm, with VFL function, VFL transmission distance 5KM, with lithium battery.
Frequently Asked Questions (FAQ)
What are the key functions integrated into the OPM-35 series optical power meter?
The OPM-35 series integrates both optical power measurement and a red light source (VFL) into a single portable device, allowing users to quickly and efficiently solve fiber test problems.
Which wavelengths does the optical power meter section support?
It supports seven standard calibrated wavelengths: 850nm, 980nm, 1300nm, 1310nm, 1490nm, 1550nm, and 1625nm.
What are the detection range differences between Model A, B, and C?
The models offer different detection ranges to suit various testing needs: Model A covers -70 to +6 dBm, Model B covers -50 to +20 dBm, and Model C covers -50 to +26 dBm.
What are the specifications of the customizable red light source?
The red light source uses an FP-LD emitting device at a 650nm wavelength. It has a typical output power of 10mw, a transmission distance of up to 20Km, and features a 2Hz frequency scintillation function.
What type of battery does the OPM-35 use and how long does it last?
It is powered by a 3.7V 900mAh lithium battery that supports up to 200 hours of continuous working time, rechargeable via a 5V power adapter interface.

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