Fiber Optic Visual Fault Locator (VFL) is specially designed for field
personnel who need an efficient and
economical tool for fiber tracing, fiber routing and continuity checking in an optical network during and after
installation. Its red laser shines through most yellow-jacketed fibers to help you pinpoint breaks, bends,
faulty connectors, splices and other causes of signal loss. The convenient VFL-25 locates faults visually
by creating a bright red glow at the exact location of the fault on single mode or multimode fibers.Complied with or exceeds Standard:
. RoHS:Free of hazardous substances according to RoHS 2002/95/EG
. IEC 60825-1-2011:Safety of laser products - Part 1: Equipment classification and requirements
Features:
. MQW LD optical source; . Operating mode: CW and MOD;
. FC,SC,ST general interface; . Long inspection distance;
. Steady power output; . Nano technology, multi-ply ESD protection;
. Sturdy and durable shell;
. Pen pattern design, convenient for use and carry.
Function:
Specifications| Parameters | Value |
| Working Wavelength | 650 ± 10 nm |
| Emitter type | Laser |
Output power(mW),
Inspection distance(km) | 10mW/15mW/20mW/25mW/30mW |
| 10KM/15KM/20KM/25KM/30KM |
| Measuring Wavelength | 850~1625nm |
| Connector Working mode | 2.5 mm universal(SC/FC/ST) |
| Operation mode | Pulsed and CW |
General Specifications| Parameters | Value |
| Power supply | 2*1.5V AAA alkaline batteries |
| Working time of batteries | > 15 hours |
| Material of Shell | Al alloy/ stainless steel |
| Weight | About 180g (without batteries) |
| Dimension | 24*170mm(without interface) |
| Operating temperature | -10 to +60 °C |
| Storage temperature | -40 to + 85 °C |
| Relative humidity | 95% |
Ordering Information| Part Number | Description |
| VFL-25-XX | VFL Pocket 650 nm, 2.5 mm, Pulsed & CW, XX- Inspection distance |
Shenzhen HNK Optics Co., Ltd. (hereinafter referred to as "HNK") is a leading professional Fiber Optic and Data connectivity solution supplier and exporter from China. We focus on producing Fiber Optic Equipment, passive components and assemblies to the customer worldwide. With over 10 years experiences in massive production of Fiber Optic product the reliable stabilities of its high quality and excellent performance of its products. HNK has been continually growing and expanding the product lines to keep up the pace of industry trends.
HNK' S ISO9001 certified factory in Shenzhen, China, which occupy over 2000 square meters, with over 100 experienced workers, and 10 technical staffs, with advanced test equipment and facility. All HNK products are 100% visually and optically tested and are fully traceable through our ISO9001: 2008 certified quality system, also meet the standards of organizations such as Telcordia-326-CORE, ANSI/TIA/EIA, ISO/IEC 11801 and IEEE.
HNK' S knowledgeable sales, strong R&D team are dedicated to understanding your requirements and designing products & solutions to meet your needs.
HNK obtains the good reputations all these years from customer worldwide, for short lead time, fast and on-time delivery, excellent products quality, competitive price and good services.
