TLS-35m stable light source instruction manual
Products introduction
Backlight control
Wavelength selection
Carrier output
The TLS-35 fiber optic light source is characterized by stable output
optical power, wavelength and spectral width with a small range of
stable changes. Provide single-mode fiber measurement
(1310nm/1550nm) dual-wavelength laser output and multi-mode fiber
measurement (850nm/1300nm) dual-wavelength laser output, and can
also provide single and multi mode (850nm/1300nm/1310nm/1550nm)
four-wavelength laser output And (1310nm/1490nm/1550nm)
three-wavelength laser output. Mainly used for FTTX network and fiber
optic testing. When combined with Optical power meter, it is used to
measure optical power and end-to-end optical loss.
3
9
8
4
5
6
12
11
10
7
2
OLS interface
1
LED lighting
2
Display
3
Enter key
4
LED key
5
On/off key: turn on or off the device
7
automatic shutdown
9
frequency
10
power supply battery
8
unit
11
wavelength
12
6
key
CW
1
Power-on and power-saving function settings
Auto
-off
The equipment will turn on
after pressing the " " key. Press
this button again for more than
two seconds to shut down.
This instrument has power
saving function, normal there is no
operation for about ten minutes
after booting, The device will
automatically shut down. If you need
a screen Shield this function to keep
the equipment working all the time
Status, just short press "on" when
booting Key, "Auto-off" at the bottom
left of the meter display. Disappearing
means that the power saving function
is cancelled.
1310
270
CW
In the power-on state, the backlight will
automatically turn off after a period of
time. After turning off, press any key to
activate the backlight. The backlight is
used to illuminate the instrument display
at night or in dark places.
270
λ
1310
nm
1550
nm
According to the needs of the project, select
the corresponding wavelength to match the
optical power meter. After the meter is turned
on, press the "output wavelength" key, the
output wavelength and length will be
switched to the corresponding wavelength in
turn, and will be displayed on the display. The
laser light source of this series can provide
1310nm and 1550nm dual-wavelength laser
output according to demand.
1310
HZ
270
HZ
1000
HZ
2000
CW
In the actual project, it is necessary to load the
audio carrier in the optical signal to identify
the optical fiber. The equipment contains
three carrier frequencies, which are 270Hz,
1KHZ, and 2KHz. After pressing the "modulat-
ed carrier" key, the equipment will load
different carriers in sequence, and the display
will be displayed at the same time. The current
carrier frequency will be displayed on the
screen.
