ST805C PON Power Meter is specifically designed for the PON network construction and maintenance. It can perform in-service testing of all PON signals (1310/1490/1550nm) on any spot of the network. 
 
Product Features
 
Test 3 wavelengths’ power of PON system synchronously: 1490nm, 1550nm, 1310nm
Suitable for all PON network (APON, BPON, GPON, EPON)
User-defined Threshold Sets
Supply 3 groups of threshold values; analyze and display pass/fail status
Relative value (differential loss)
Save and upload the records to computer
Set threshold value, upload data, and calibrate wavelength through management software
32 digits CPU, easy to operate, simple and convenient
Auto power off, auto backlight off, low voltage power off
Cost efficient palm size designed for field and lab testing
Easy-to-use interface with large display for easy visibility
 
Product Parameters
Wavelength
Standard wavelengths
1310
 
(upstream)
1490
 
(downstream)
1550
 
(downstream)
Pass zone(nm)
1260～1360
1470～1505
1535～1570
Range(dBm)
-40～+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
General Specifications
Storage number
99 items
Auto backlight off time
30 seconds without any operation
Auto power off time
10 minutes without any operation
Battery
7.4V 1000mAH rechargeable Lithium battery or
 
dry battery
Continuous working
18 hours for Lithium battery; about 18 hours for
 
dry battery too, but different for different battery brands
Working temperature
-10~60℃
Storage Temperature
-25~70℃
Dimension (mm)
200*90*43
Weight (g)
About 330