Optical multimeter introduction and scope of application

Optical multimeter introduction and scope of application

Optical multimeter function

⑴ Can accurately measure the optical power value. In the wavelength range of 850nm to 1700nm, it is displayed in the form of pw, nw, mw, dBm, and the resolution is 0.001. ⑵ There is a fixed dual-wavelength 1310/1550nm light source output commonly used in communication, and the output power of the light source is ≥-8dBm (the optical power output can be adjusted according to user requirements). The stability is higher than the national standard.

(1) It can accurately measure the optical power value. In the wavelength range of 850nm to 1700nm, it is displayed in the form of pw, nw, mw, dBm, 0.001.

⑵There is a fixed dual-wavelength 1310/1550nm light source output commonly used in communication, and the output power of the light source is ≥-8dBm (the optical power output can be adjusted according to user requirements). The stability is higher than the national standard.

(3) Optical fiber identification function: Built-in 650nm light source, strong power output ≥ 0dBm, test distance 4-5km, is a powerful assistant in engineering, a powerful supplement for OTDR blind area, and its utilization rate in engineering even exceeds that of optical power meters.

⑷Relative value measurement function: This is the key to this instrument being ahead of similar instruments at home and abroad. Using a high-stability light source and coordinating with the optical power test, the optical attenuation value of the optical joint, optical fiber pigtail or long-distance optical fiber can be accurately measured to judge its communication performance and decide to discard it.

An optical multimeter with such perfect performance saves friends from the tedious selection of a separate optical power meter or light source. What surprises you is that its price is lower than the 1310/ 1550nm light source, even lower than an imported optical power meter.

scope of application

Optical fiber communication, optical fiber computer network

Optical fiber CATV network

Optical sensing technology and optical device manufacturing

basic skills

Can be used as a 1310nm high stability light source

Can be used as a 1550nm highly stable light source

It can be used alone as a precision optical power meter

With optical fiber identification function: it has high-power red light output, and has the optical fiber identification function of more than 4-5km (the optical output through the calibration head has the aggregation function).

technical indicators

Calibration wavelength (µm) 0.85, 1.30, 1.31, 1.55 built-in light source type 650nm, 1310nm, 1550nm three-wavelength LD light source measurement range -70dBm～+10dBm output power ≥ 0dBm (650nm) ≥ -8dBm (1310/1550nm) resolution 0.001 dB spectral width (maximum value) 5nm (CW mode) accuracy ±5[%] stability ±0.003dBm～±0.01dBm/5min±0.1dBm～±0.03dBm/6h probe type lnGaAs optical input/output Fc union timeout Alarm once every 10 minutes when there is no operation Storage temperature -20°C～60°C Humidity<95[%] Working temperature 0°C～45°C Size 160mm×84mm×37mm Power + 9V battery or external adapter Weight 350g The standard wavelength and measurable range can be customized according to user requirements, and the above technical indicators are subject to change without prior notice.