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Pon Power Meter

  • DW-16805


DW-16805 PON Power Meter is specifically designed for the PON network construction and maintenance. It’s a useful site test tool for the engineers and maintenance operators of PON network of FTTX.

It can perform in-service testing of all PON signals (1310/1490/1550nm) on any spot of the network. Pass/fail analysis is conveniently realized through users’ adjustable threshold of every wavelength.

Adopting 32 digits CPU with low power consumption, DW-16805 becomes more powerful and rapid. More convenient measurement owes to friendly operation interface.

2.Key Features
1)Test 3 wavelengths’ power of PON system synchronously: 1490nm, 1550nm, 1310nm
2)Suitable for all PON network (APON, BPON, GPON, EPON)
3)User-defined Threshold Sets
4)Supply 3 groups of threshold values; analyze and display pass/fail status
5)Relative value (differential loss)
6)Save and upload the records to computer
7)Set threshold value, upload data, and calibrate wavelength through management software
8)32 digits CPU, easy to operate, simple and convenient
9)Auto power off, auto backlight off, low voltage power off
10)Cost efficient palm size designed for field and lab testing
11)Easy-to-use interface with large display for easy visibility

3.Main functions
1)3 wavelengths’ power of PON system synchronously: 1490nm, 1550nm, 1310nm
2)test the burst mode signal of 1310nm
3)Threshold value setting function
4)Data storage function
5)Auto backlight off function
6)Display the voltage of battery
7)Power off automatically when it is in low voltage
8)Real-time clock display



Standard wavelengths







Pass zone(nm)








Isolation @1310nm(dB)



Isolation @1490nm(dB)



Isolation @1550nm(dB)






Polarization Dependent Loss (dB)




Through Insertion Loss(dB)





dBm / xW

General Specifications

Storage number

99 items

Auto backlight off time

30 30 seconds without any operation

Auto power off time

  10 minutes without any operation


  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          


Storage Temperature


Dimension (mm)


Weight (g)

  About 330




 Email: henry@cn-ftth.com   Tel: +86 574 27877377   Add: 15th Floor, Aolisai Building, No. 958, Qianhu North Road, Ningbo 315100, China.

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