Sun Telecom SUN-VFL255N-H Series User manual

Fiber Optic Solutions Provider 3/3
www.suntelecom-cn.com • [phone] • [email protected]
SHANGHAI SUN TELECOMMUNICATION CO., LTD.
Building No.145 Lane 666, Xianing Rd.
Jinshan Industrial Zone, Jinshan District
ShangHai, China 201506
Tel: [phone] Fax: [phone]
E-mail: [email protected]
http://www.suntelecom-cn.com/
http: //www.suntelecom.com.tw/
English
User’s Manual
SUN-VFL255N-H Series
Handheld Visual Fault Locator
All the trademarks mentioned in this manual are registered property of Sun Telecom.
The right to interpret this manual is reserved by Sun Telecom.

Fiber Optic Solutions Provider 1/3
www.suntelecom-cn.com • [phone] • [email protected]
Sun Telecom's SUN-VFL255N-H Series Handheld Visual Fault Locator
(VFL) is designed for troubleshooting of both single mode and multi-mode
fiber optic cables. The light emitted from the VFL is easy to escape from the
micro-bending, cuttings or breaks through the jacketed fibers, as well as
poorly mated connectors.
Features:
zTroubleshooting fiber cables up to 5/10 km
zVisible red laser source
zFC adapter or 2.5mm universal
zCompact size and light weight, suitable for field testing
zHigh-performance and cost-effective
Applications:
zMaintenance in Telecom
zMaintenance in CATV
zTest Lab of optical fibers
zOther fiber optic measurements
Specifications:
Parameters Specifications
Wavelength (nm) 650
Fiber Mode SM, MM
Spectral Width (nm) ＜5
Modulation CW, 2Hz (Modulation can be optional)
Optical Connector FC / Universal 2.5mm adaptor
Battery Operation Time
(hours) 30
Power Supply 2 pcs AAAlkaline battery
Operation Temp. (°C) -10 ~ +45
Fiber Optic Solutions Provider 2/3
www.suntelecom-cn.com • [phone] • [email protected]
Humidity 9 0
Dimensions (mm) 100 x 30 x 18
Weight (g) 60
Schematic diagram
Status LED:
Green-CW mode
Flash Green-QCW mode
Red
—
Low Batter
y
Power Button：
Press ---Power On
Re-press ---Power off
Modulation Button：
Press---QCW mode
Re-press-CW mode
＜%
Storage Temp. (°C) - 40 ~ +70