VISUAL FAULT LOCATORS
1. Pen-desiqn Visual Fault Locators
2. Handheld Optical Fiber Fault Locators
1. Pen-design Visual Fault Locators
SUN-VFL250
Main Features:
• Used for locating broken point in fibers
• Equipped with a 650-nm visible laser diode
• Operated in continuous or pulse modes for clear noticeable results
• Operating mode shown by the Status LED indicator
• Battery power turned on / off by the power switch on the end
• Clip pocket-size pen design
Specifications:
Central Wavelength |
650nm (SUN-VFL250);
660nm (SUN-VFL1000) |
Fiber Compatibility |
Multimode and single mode |
Output Power |
>0.5mW(-3dBm) (SUN-VFL250);
>10mW (SUN-VFL1000) |
Output Port |
Universal adapter for connectors with 2.5mm ferrules;
Hybrid adaptor (SUN-VFL-AD) for transforming 2.5mm ferrule(FC/SC/ST) to 1.25mm ferrule(LC/MU) |
Output Mode |
Continuous or flashing (2-3Hz) |
Spectral Width |
< 10nm |
Power Supply |
Battery: 2 x 1.5V AAA Alkaline
40 hours typical in continuous mode
(SUN-VFL
250);
8 hours typical in continuous mode
(SUN-VFL1000)
|
Operating Temp. & Humidity Range |
0℃ to 40℃;
0 to 95%RH (non-condensing) |
Storage Temp. & Humidity Range |
-20℃ to +60℃;
0 to 95%RH (non-condensing) |
Detection Distance |
6Km (SUN-VFL250);
12Km (SUN-VFL1000) |
Dimensions / Weight |
Φ13.5mm X 170mm / 88g (include battery) |
Light Source |
Class 3A laser diode (SUN-VFL250);
Class 3b laser diode (SUN-VFL1000) |
Low Battery Indicator |
The Status LED will turn to red when batteries are low |
Ordering Information:
• SUN-VFL250: for 2.5mm ferrule connectors(FC/SC/ST), with battery power supply
• SUN-VFL1000: for 2.5mm ferrule connectors(FC/SC/ST), with battery power supply
• SUN-VFL-AD: Hybrid adaptor for transforming 2.5mm ferrule(FC/SC/ST) to 1.25mm
ferrule(LC/MU)
2. Handheld Optical Fiber Fault Locators Top
SUN-VFL650H handheld optical fiber fault locator can export the visible
red laser, and efficiently enter singlemode and multimode optical fiber.
It can check optical fiber broken points and areas of high loss caused
by bending.
Features:
• High laser power
• Outstanding repeatability
• Light and handy
• Easy to find broken or bending spot with eyes
• Easy to check the fiber for defects
• SC, ST, FC adapters |
SUN-VFL650H |
Specifications:
Model |
SUN-VFL650H |
Laser Emitter |
F-P LD |
Wavelength |
650 or 635nm |
Output Power |
>-3dBm |
Range |
5 KM |
Output Mode |
CW、MOD |
Recharge time |
3h |
Battery Operating Time |
8h |
Testing Adapter |
FC\SC\ST |
Operation / Storage |
-5~+60℃/-40~+70℃ |
Power Supply |
8.4V NI-Cd battery (rechargeable)+ power supply adapter |
Dimensions |
14.0×7.8×3.8 (without shell) 17.3×9.0×4.2 (with shell) |
Weight |
450g |
