Features for JW3213N PON Optical Power Meter
* It can experiment at Voice, data and video signal synchronous measurement and display on BPON/EPON/GPON.
* Providing simultaneous measurement for all three wavelengths on the fiber (1490nm, 1550nm,1310nm).
* Used in Burst mode measurement of 1310nm upstream.
* Use the software connect with PC, setting the threshold, data transfer, and calibration the wavelength.
* USB communication port enables data transfer to a PC.1000measurement items can be saved in 3213N PON power meter or computer for data review.
* Optical power meter and VFL with one port.（only 3213NA）
* Optional Chinese/English display.
* Offers up to 10 different threshold sets in total,Three status LEDs represent different optical signal conditions of Pass, Warn and Fail respectively.
* 10 minutes Auto-off function can be activated or deactivated
* Good key design,high sensitivity, greatly reducing the volume and weight of the tester.
* Different models corresponding to different function, according to own use to choose .