1. It can experiment at Voice, data and video signal synchronous

measurement and display on BPON/EPON/GPON.

2. Providing simultaneous measurement for all three wavelengths on the fiber (1490nm, 1550nm,1310nm )

3 Used in Burst mode measurement of 1310nm upstream.

4. Use the software connect with PC, setting the threshold, data transfer, and calibration the wavelength.

5. With optical power meter model,include850, 1300, 1310, 1490, 1550, 1625sixs(SFT3213AP, SFT3213A without 850nm wavelength); With visual fault locator model(SFT3213and SFT3213AV)

6. Optical power meter and VFL with one port.(onlySFT3213A)

7. Optional Chinese/English display.

8. Offers up to 10 different threshold sets in total,Three status LEDs represent different optical signal conditions of Pass, Warn and Fail respectively.

9.10 minutes Auto-off function can be activated or deactivated

10. Good key design,high sensitivity, greatly reducing the volume and weight of the tester.

11. Different models corresponding to different function, according to own use to choose .