Komshine KFL-11P User manual
KFL-11P Visual Fault Locator Instructions for use
External and key function description
1On/off button
3
Silicone cap
1
Ceramic ferrule
2
Open the dust cap and insert
the optical fiber interface under test
into the laser connector.
Product description
4
This product uses a 650nm semiconductor laser as a light-
emitting device and is driven by a constant current source to
emit stable red light; it enters a single-mode or multi-mode
fiber after being connected to an optical fiber interface to realize
the function of fiber fault detection. It is a fiber optic engineering
construction and a fiber optic network. An indispensable tool for
maintenance, optical device production and research.
Product features
5
650nm red laser.
Pulse and continuous wave operation.
Output power: 1MW, 10MW, 20MW, 30mw.
2.5 Universal connector.
30 hours operation (1MW).
1.25mm LC adapter (optional).
Metal Material.
Find fiber microbends, breaks and fiber damage.
1
3
4
2
Pilot lamp
Power on/off button
3
4
Laser connector
1
Long press ” ”to turn on, the red indicator
light will light up, and the laser will output continuous
wave at the same time;(If the fiber is connected, red
light can be seen at the end of the fiber under normal
circumstances; if the tested fiber is disconnected,
there is no red light output at the end of the fiber).
Shortly press the power button, the indicator
light flashes, and the laser pulse wave is output at
the same time; short press again to turn off the red
light.
Under normal circumstances, it will automatically
shut down if there is no operation for 15 minutes to
extend the battery life.
Common fault solutions
7
Connector type
6
Fault prompt Possible cause
LED display weak Low battery
Unable to turn on Low battery or other
Solution
Charging
Restart or charge
Operating environment altitude: areas below
2000m above sea level
Tips
11
Please read all instructions and warnings before
using this product. Irregular use will cause
damage to the product or personal safety.
Operating environment
1）Please read carefully and correctly understand the warning
and operation instructions in the user manual before using
the red light pen;
2）Please use the red light pen in strict accordance with the
user manual;
3）Laser is harmful, especially eye protection. When laser working,
it is strictly prohibited to look directly at the red light;
4）The laser is a heating device. Generally, the higher the
temperature, the shorter the life of the laser. When using it, try
to avoid high temperature environments, and it is not recomm-
ended to use it for a long time;
6）When not in use for a long time, the lithium battery may self-
discharge. When the voltage is too low, it cannot be turned on.
Please charge it before using it；
5）After use, please cover the dust cap to prevent dust from
falling in;
7）After using for a period of time, please clean the interface with
a special optical fiber cleaning cotton swab.
Product parameter
8
Output pow
Output wavelen
Laser type
Connector type
Modulation
frequency
working
temperature
Storage
temperature
Battery
weight
Shape size
650nm
FP/LD
2.5mm universal for FC,SC,FT
2Hz
-20 ~ 50(℃)
-20 ~ 50(℃)
AAA x 2 (Purchased separately）
80g
180 * 24mm
1mW 20mW 30mW
10mW
KFL-11P Visual Fault Locator Instructions for use
ST
LC（Optional）
Contact us:
KOMSHINE TECHNOLOGIES LIMITED
Tel : +86 25 66047688
ADD : 2F Bldg. D Qinheng Tech. Pk.
Nanjing，Jiangsu, 210001, China
Website ：www.KomShine.com
Packing carton, host, quick guide.
Standard kit
