Description
FF-VFL-C Visual Fault Locator totally complies with the human engineering. It’s small in size, easy to operate, portable and integrated with a launching indicator.
FF-VFL-C Visual Fault Locator 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.
It is suitable for both single mode and multimode fibers. The performance of the visual fault locator will act a little different on different fiber coat and color.
Features
– Finding fiber breakpoint, poor connections, bending or cracking
– End-to-end visual fiber identification
– Constant & stable output power
– Long battery life
– Operates either in CW or Pulsed
– Pocket size and light weight
Specification
| model | FF-VFL-C5 | FF-VFL-C15 | FF-VFL-C20 | FF-VFL-C30 |
| wavelength | 650nm | |||
| emitter type | FP-LD | |||
| output power | 5mW | 15mW | 20mW | 30mW |
| detecting range | 5km | 10km | 16km | 20km |
| Optical Connector | 2.5mm universal connector, 1.25 adapter optional | |||
| Operating Mode | CW/2Hz | |||
| Power Supply | 2 pcs of 1.5V AA batteries | |||
| Battery Life (CW) | 13 hours | 6 hours | 5 hours | 3 hours |
| Battery Life (2Hz) | 19 hours | 10 hours | 7 hours | 5 hours |
| working temperature | -0°C~+60°C; <90%RH | |||
| storage temperature | -20°C~+70°C; <90%RH | |||
| Dimension | Ø26 x 175mm | |||
| Weight | 170g (without battery) | |||
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FAQ
Q1: What are the primary functions and applications of the FF-VFL-C Visual Fault Locator?
A: The FF-VFL-C is a pocket-sized tester designed to visually locate fiber breakpoints, poor connections, bends, or cracks across both single-mode and multimode fibers. It emits a visible laser light that leaks out at defective points for end-to-end visual identification.
Q2: What model options, output power levels, and detection ranges are available?
A: Model configurations include:
- FF-VFL-C5: 5mW output power, 5km detecting range, battery life of 13h (CW) / 19h (2Hz).
- FF-VFL-C15: 15mW output power, 10km detecting range, battery life of 6h (CW) / 10h (2Hz).
- FF-VFL-C20: 20mW output power, 16km detecting range, battery life of 5h (CW) / 7h (2Hz).
- FF-VFL-C30: 30mW output power, 20km detecting range, battery life of 3h (CW) / 5h (2Hz).
Q3: What optical connector, light source, and operating modes does it feature?
A: Key optical specifications include:
- Emitter Type & Wavelength: FP-LD emitter at 650nm wavelength.
- Optical Connector: 2.5mm universal connector, with an optional 1.25mm adapter.
- Operating Modes: Continuous Wave (CW) and 2Hz pulsed mode.
Q4: What are the battery, physical, and environmental specifications?
A: General specifications include:
- Power Supply: 2 pcs of 1.5V AA batteries.
- Dimensions & Weight: Ø26 × 175 mm, weighing 170g without batteries.
- Operating Temperature: 0°C to +60°C (<90% RH).
- Storage Temperature: -20°C to +70°C (<90% RH).
Q5: What is the reference price, and how can I submit an inquiry?
A: The reference price is $35. To submit an inquiry, select your required model option on the product page and click Add to Quote or Request a Demo.
