M-212B PON Optical Power Meter is an upgraded version of M-212A PON power meter. It aims at the FTTx application and maintenance which not only can be used to test and estimate the PON signals at the same time, but also the normal power measurement and fault identification. It is a useful, essential and ideal tool for the construction and maintenance of the PON projects.
Features
. Providing simultaneous measurement at all three wavelengths
(1490nm, 1550nm&1310nm )
. Burst mode measurement at 1310nm wavelength
. Large LCD screen with backlight function
. 10 minutes Auto-off function
. Six calibration wavelength available when tested as Normal OPM
(850,1300,1310,1490,1550&1625nm)
. Added VFL Function for quick and efficient fault identification
. Data upload via USB cable
. 1000 storage test records
. 10 different threshold sets; 
. 3 Colors LED light Green, Yellow or Red represent 3 types of signal conditions Pass, Warn or Fail.
. Added User self-calibration function in software which used to calibrate the PON module or set the threshold value.
. Added Factory Default function in software which enable all the customerssetting back to the factory setting