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JW3226 - Cwdm Power Meter Network Testing Machine

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe



JW3226 Cwdm Power Meter is a low-cost
alternative solution to optical spectrum
analyzers. It scans CWDM systems and
automatically records all channel key
measurements including wavelength
and related power level.
JW3226 CWDM Power Meter is a handy measuring instrument which is specially designed for CWDM system, covers wavelength from 1470~1610nm. It can measure and monitor optical power and attenuation value at the calibrated wavelengths of1470nm,1490nm,1510nm.1530nm,1550nm,1570nm,1590nm and 1610nm. Testing at all calibrated wavelengths will be performed simultaneity and all testing results will be showed in the LCD display. JW3223 CWDM power meter features simple operation and quick response, which greatly improves the testing efficiency. Its high accuracy measurement and easy-to-use design becomes an ideal tester in CWDM system testing and CWDM installation and maintenance.


Pass band(nm)
Wavelength range(nm)
Calibrated wavelength(nm)
1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610
Optical Power Range(dBm)
Data Storage
Communication Port
Operation temperature(℃)
Storage Temperature(℃)
Auto Power-off (min)
Auto power off after 10minutes idle time
Battery Working Hours(h)
Power Supply
3pcs 1.5V AA Alkaline batteries
Power Supply Adaptor(V)
Without batteries and rubber boot

Joinwit offers a full range of optical power meters to support FTTx deployments, fiber network testing, certification reporting capabilities and basic power measurements.
There are general-purpose power meters, semi-automated ones, as well as power meters optimized for certain types of networks, such as PON Power Meter or CWDM architectures.

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