Product Details

ST801B Optical Power Meter laser Source Multi Meter

Brief Introduction

ST801B Optical Power Multi Meter is the one combining functions of laser source and optical power meter. It can realize the absolute & relative power test and optical loss test. It can be widely operated to for projects of optical telecommunication, CATV system, lab project development, etc.

Main Functions

Used as both laser source and optical power meter

Absolute and relative power test

Single end for dual wavelength output, free switch from 1310 nm and 1550 nm

Optical loss test

Under voltage indication

Auto power off in 10 minutes

Auto backlight off in 10 seconds

USB communication

With real-time clock function, can real-time display the current time, provide recording time for data storage

Test record storage, up to 1000 groups

Key Features

Multi wavelengths precise measurement

Big LCD displaying, and have the real clock

Multi adapters(FC, SC, ST, LC)

Absolute power measurement dBm or µW

Relative power measurement dB

Loop test and auto bi-directional test

Low voltage warning, automatic power off and energy-save design

High contrast backlit display

Small size, simple operation

Technical Specifications

Optical power meter module parameters
Wavelength range (nm)	800~1700 (1310, 1490, 1550, 1625, 850 and 1300)
Detector type	InGaAs
Auto Identify Frequency	270Hz,1KHz,2KHz
Power range (dBm)	-50~+26dBm, -70~+10 dBm
Uncertainty	±5%
Resolution (dBm)	Linearity: 0.1% Logarithm: 0.01
Laser source module parameters
Emitter type	FP-LD/DFB-LD
Dual working wavelength switch (nm)	1310±20 1550±20
Spectral width (nm)	≤5
Output optical power (dBm)	≥-7 0dbm is
Power Stability (dB) (Short time)	≤±0.05/15min
Power Stability (dB) (Long time)	≤±0.1/5h
General specifications
Working temperature (°C)	0~40
Storage temperature (°C)	-10~+60
Weight (kg)	0.2
Dimension (mm)	160×76×28
Battery	7.4V/1000mAh Li- rechargeable battery or AA battery
Battery working duration (h)	≥90 (only optical power meter) ≥24 (optical power meter & laser source)

ST801Bseries products

ST801B-A	Optical Power Multimeter (laser souce+power meter)	-50~+26dBm	FC,ST,SC(for power meter)	850,1300,1310,1550,1490,1625	Adaptors for laser source is FC. Li-ion rechargeable battery.If you need more,let us know before order.
ST801B-B	Optical Power Multimeter	-50~+26dBm	FC,ST,SC,LC(for power meter)	850,1300,1310,1550,1490,1625
ST801B-C	Optical Power Multimeter	-70~+10 dBm	FC,ST,SC(for power meter)	850,1300,1310,1550,1490,1625
ST801B-D	Optical Power Multimeter	-70~+10 dBm	FC,ST,SC,LC(for power meter)	850,1300,1310,1550,1490,