Product Overview This Pen-type VFL is specially designed for field personnel who need an efficient and economical tool for fiber tracing, fiber routing and continuity checking in optical networks. It finds breakpoints, poor connections, bending or cracking in fiber optic cables; and it can find faults in an OTDR dead zone and is used for end-to-end visual fiber identification.
Applications
Maintenance in telecom , CATV
Test Lab of optical fibers
fiber routing and continuity checking in optical networks.
Other fiber optic measurements
Features – Pen-Type Visual Fault Locator
2.5mm universal connector, for 1.25mm connectors, FC (Male)-LC. (Female) convertor can be provided on request
Operates either in CW or Pulsed mode with constant output power
Low battery warning
Long battery life (up to 60 hours)
drop-resistand and dust-proof design of laser head
Laser case ground design prevents ESD damage
Portable and rugged
Easy to use
Technical Specifications Model | VFL-650-1 |
Central wavelength | 650nm±10nm (635nm is available on request) |
Emitter type | FP-LD (Perot laser diode) |
Output power | Optional choice for 5mw, 10mw,20mw |
Optical connector | 2.5mm universal connector, for 1.25mm connectors, FC (Male)-LC. (Female) convertor can be provided on request |
Operating model | Both CW and Pulse available |
Pulse frequency | 2Hz to 3Hz |
Power supply | 2AA alkaline batteries |
Battery | LR6 AA alkaline battery |
Operating temperature | -20°C to 60°C |
Storage temperature | -40°C to 85°C |
Dimension | Φ23 X 183 |
Standard Packages – Pen-type Visual Fault Locator Model | Includes |
VFL-650-1 | Main unit, User Manual |
Order Information MODEL | SPECIFICATION |
VFL-650-1-5 | Output power: 5mw, Laser range: ≥5KM |
VFL-650-1-10 | Output power: 10mw, Laser range: ≥10KM |
VFL-650-1-20 | Output power: 20mw, Laser range: ≥20KM |