Product Overview
We R&D and manufacture VFL-650-4 series pen-type visual fault locator especially for long-distance optical fiber fault inspection, it has advantages of long inspection distance, long using life, solid structure and portability. It is ideal choice of site operation workers.
Features:
MQW LD optical source
Operating mode: CW and MOD
2.5mm FC, SC, ST general interface
Long inspection distance
Steady power output
Nano technology, multi-ply ESD protection
Rechargeable battery
Convenient for use and carry
Function:
Locate the fiber failure, such as fracture and bend
Failure inspection in OTDR blind zone
Fiber recognition from head face to end face
Mechanical transition point optimization
Application:
Telecom, CATV project
PDS construction and maintenance
Optical component manufacture and research
Other fiber project
Technical Specifications
Type | VFL-650-4 |
Central Wavelength | 650±10nm |
Fiber mode | SM or MM |
Optical Connector | 2.5mm FC, SC, ST general interface |
Output power | 35mW/40mW/45mW/50mW |
Inspection distance | 25 Km/30 Km/35 Km/40 Km |
Electrical source | One high power rechargeable Li battery |
Working time of batteries | More than 10h |
Operating temperature | -20~+60ºC (no dewing) |
Storage temperature | -40~+85ºC |
Material of shell | Aluminum alloy |
Dimension | Ø24×138mm |
Weight | About 90g (without batteries) |
Order Information
MODEL | SPECIFICATION |
VFL-650-4-30 | Output power: 30mw, Laser range: ≥30KM |
VFL-650-4-40 | Output power: 40mw, Laser range: ≥40KM |
VFL-650-4-50 | Output power: 50mw, Laser range: ≥50KM |