OrienTek TPM-35m Quick Start Manual

TPM-35m Optical Power Meter User Manual
Products introduction
TPM-35 optical power meter is widely used in the construction,
maintenance, inspection and acceptance of optical fiber com-
munication network projects. The combination of fiber optic
power meter & light source, check continuity, and help evaluate
the transmission quality of optical fiber links. Smart appearance,
sustainable backlit display, and friendly operation interface make
you feel good about it. Provides 7 wavelengths detection, with
automatic wavelength memory function. The ultra-wide optical
power test range, precise test accuracy and new user self-cali-
bration function will make your work even better. Universal
interface design, support FC/SC/ST and other interfaces, without
complicated conversion. In addition, the LED lighting function
has been added to the product basis to allow it to be carried out
in a dark environment, further improving work efficiency.
OPM interface
LED lighting
Auto Off
wavelength
Display
Frequency
Wavelength
switch key
LED button:
turn on/off
the flashlight
Power on/Auto power off
Short press the power button to turn
on machine, and automatically start the
auto-off function, the default auto-off
time is 10 minutes. If you want to cancel
this function, press and hold the power
button .when starting up. When the
power on icon disappears, it means to
cancel the auto-off function.
Battery level
Numerical value
Unit
On the optical power meter interface,
REF/dB key: Short press
short press the "λ" key to switch the
the dB to switch unit
measurement wavelength. You can
On/off key: turn the
choose7 different test wavelengths,
device on or off
850nm/980nm/1300nm/1310nm/1490nm/
1550nm, 850nm, 1625nm. To ensure the
accuracy of thetest, the selected wavelength
must be consistent with the wavelength of
the measured optical signal
Optical power reference value setting
Enter the optical power meter interface
after booting, short press the "REF" key to
set the current power value as the
reference power, which can realize relative
optical power test (insertion loss test) or
absolute power test. After entering the
relative power test mode, the insertion loss
(dB) is displayed at the bottom of the
270
screen, and the screen displays the
reference value; short press the "dB" key to
switch between linear power and absolute
power display.
The units of linear power, absolute
power, and relative power are nW, dBm,
and dB respectively.
P absolute power = 10lgP linear power / 1mW.
P relative power = P absolute power-P reference
power.
Optical power wavelength switching
850 980 1300
1310 1490
1550 1625
LED lighting
Press the LED key to control the
flashlight to turn on and off. Press
any key to turn on the backlight.
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