Specifications and Product Details:

Introduction

ST805B PON Power Meter is specially designed for PON network construction and maintenance which can be connected between OLT and ONT. The voice, data, video signal (1310/1490/1550) online can be measured synchronously and optical power value (1310/1490/1550) can be displayed with this meter. It’s a useful site test tool for the engineers of PON network and maintenance operators.

Main features

--Handheld, easy to operate

--Can test 3 wavelengths’ power of PON system synchronously: 1490nm, 1550nm, 1310n m

--Can test the burst mode signal of 1310nm

--32 digits CPU

--True color touch screen with 260 thousand colors

--Full touch screen operation, simple and convenient

--Friendly operation interface, human message management and operation function

--Supply 10 groups of threshold values for operator’s choice, analyze and display pass and fail status

--Relative value choice and edit function

--Can save 1000 records and upload the records through USB to management software

--Can set the threshold value, upload data, and calibrate wavelength through management software

--EN/CH menu display

--Auto shut off (according to set value)

--Auto backlit off(according to set value)

--Lithium battery or dry battery

--Display the voltage of battery

--Power saving design (Low voltage self check and power off)

--Real-time clock display

Technical specifications

Standard wavelengths	1310 (upstream)	1490 (downstream)	1550 (downstream)
Pass zone(nm)	1260~1360	1470~1505	1535~1570
Range(dBm)	-35~+10	-45~+10	-45~+23
Isolation @1310nm(dB)		>40	>40
Isolation @1490nm(dB)	>40		>40
Isolation @1550nm(dB)	>40	>40
Accuracy
Uncertainty(dB)	±0.5
Polarization Dependent Loss (dB)	<±0.25
Linearity(dB)	±0.1
Through Insertion Loss(dB)	<1.5
Resolution	0.01dB
Unit	dBm/xW