www
.
grandway
.
com
.
cn
M i n i Vi s u a l L a s e r S o u r c e
WWW.GRANDWAY.COM.CN
WWW.GRANDWAY.COM.CN
WWW.GRANDWAY.COM.CN
User's Guide to the
VLS-8
F2H VLS-8 series mini visual laser source is the latest product of
Grandway .This visual laser source has ergonomic design,. small in
size, easy to operate portable and integrated with a launching
indicator
Visual laser is usually used to inspect the damaged or broken point
of a optical fiber, cable, patchcord and etc. If the inspected fiber does
have a defect, user could find the visual laser at the broken or
damaged point.
Grandway VLS-8 series visual laser is suitable for both single mode
and multiple moder fibers. The performance of the visual source will
act a little different with different fiber coat and color.
Description
1
2
3
P
roduct:
Visual Laser Source
Type:
VLS-8 series
Manufacturer:
Grandway
Origin:
shanghai China
Application:
Maintenance and test of telecommunication line,cable
manufacturer , test of FTTx
Ergonomic design, rugged, portable and stable performance
2.5mm universal interface can be applied to almost any type of adaptor
High laser power detecting range up to 15km
Integrated with continuous wave and 2Hz modulated wave launching mode
Interchangeable ceramic ferrule
Features
Specification
Model
Laser Level
Output Power
Detecting Range
Working Hours of CW mode
Working Hours of 2Hz mode
Laser Type
Connector
Wavelength
Modulation Frequency
Power Supply
Working Temperature
Storage Temperature
Accessories
Dimension/Weight
①
②
③
④
④
VLS-8-1
CLASS IIIA
≥
1mW
About 5km
About 13hours
About 23hours
VLS-8-10
CLASS IIIB
≥
10mW
About 12km
About 6hours
About 12hours
VLS-8-15
CLASS IIIB
≥
15mW
About 14km
About 5hours
About 10hours
VLS-8-30
CLASS IIIB
≥
30mW
About 15km
About 3hours
About 6hours
LD
Un / FC(optional)
650nm
CW / 2Hz
2*AAA batteries
0
℃
~+40
; <90%RH
-20
℃
~+70
℃
; <90%RH
2*AAA batteries, manual, carrying case
L120mm*W33mm*H30mm / About 67.8g
℃
①
②
③
④
It is strictly prohibited to direct the human eye and please take precautions to avoid static electricity
releasing.
The output power is figured out by multiple mode optical fiber at 23
℃
±
3
℃
.
Detecting range will be different with different fibers.
Working hours is figured out by 2*AAA batteries at 23
℃
±
3
℃
,it will be a little different by using different
AAA batteries.
NOTE
：
V
IS
U
A
L FA
U
LT L
O
C
AT
O
R
V
IS
U
A
L FA
U
LT L
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ATO
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