1)Support serial connection at any position under the PON port of the PON network, before or after the first or second level splitter test function to obtain the SN code, PPPoE account number, PASSWORD, LOID and MAC of all online ONU devices below the access point

2)2) with OLT equipment failure signal temporary interruption, still can quickly obtain the SN code, PPPoE account number, PASSWORD, LOID and MAC of the online ONU equipment under the OLT equipment.

3) with in-home access fiber-to-fiber function.

A: support for connection in front of the splitter, access to all the online ONU resources under the splitter SN code, PPPoE broadband account number, PASSWORD, LOID and MAC, support for plugging and unplugging each entry fiber to the fiber.

B: support connected to the splitter after the access to the home access fiber online SN code, PPPoE broadband account number, PASSWORD, LOID and MAC) to the fiber.

4) with home access fiber empty resource inventory function: online: offline: off

5) support splitter before or after each measurement point, a one-time measurement of all online user SN code, PPPoE account, PASSWORD, LOID, MAC and uplink and downlink power and display on the meter.

6) With rogue cat detection function.

7) support visual red light source and multi-wavelength optical power meter function

8)Support to connect with cell phone by Bluetooth 

9) support the software control instrument test function through the cell phone

10)With screen display function, the read online ONU information (SN code, PPPoE account, PASSWORD, LOID and MAC) and the QR code generated by online ONU information can be displayed on the meter screen at the same time.