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πŸ” yedemc jw3306d optical identifier: accurate optical identification in 800-1700nm range logo

πŸ” YEDEMC JW3306D Optical Identifier: Accurate Optical Identification in 800-1700Nm Range Review

3

Β·

Very good

Revainrating 4.5 out of 5Β Β 
RatingΒ 
4.3
πŸ’‘ Network & Cable Testers, πŸ” Test, Measure & Inspect

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Description of πŸ” YEDEMC JW3306D Optical Identifier: Accurate Optical Identification in 800-1700Nm Range

Indicate the signal directions and power in fiber,displays the relative core power.(Macro bends are the use of fiber-optic bending leak out when the weak optical signal).Some fiber cladding is too thick, or some light is not easy to leak out (for example 850/1300nm), so it's hard to measure. The easiest to measure wavelength is 1310 / 1550nm.If you want to measure accurate power, please choose a power meter. Indicate the signal presence or absence(Live or dark fiber). Efficiently identifies the traffic direction and frequency tone (270Hz, 1KHz, 2KHz) with audible warning. Build in VFL 10mw red light source can measure the distance is about 10-15 kilometers. Lifetime Friendly Customer Service,if have problem,pls contact us.

Reviews

Global ratings 3
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Type of review

Revainrating 5 out of 5

Excellent product for testing, measuring and checking

Thank you for your support in receiving my product after the incident, and as far as the product is concerned, it's great, thank you

Pros
  • Lifetime friendly customer service, if there is any problem please contact us.
Cons
  • dull packaging

Revainrating 3 out of 5

Not so bad for the cheap

So far, so good. He's quite tall. Therefore, it is not always easy to position it for reading. Especially if the fibers are short or someone has poorly or assembled the body and tray.

Pros
  • Shows the direction of the signal and the power in the fibre, shows the relative power of the core. (Macrobends are the exploitation of fiber bending losses when the optical signal is weak). The cladding of some fibers is too thick or some light does not pass through easily (e.g. 850/1300nm) making it difficult to measure. The easiest wavelength to measure is 1310/1550 nm. If you want to measure power accurately, choose a power meter.
Cons
  • Cable is shorter than others

Revainrating 5 out of 5

That is, the tools eliminate problems with the fiber optic cable

These tools are easy to use and work very well with no problems. I bought a second one because my customers keep the first one I have, so I would recommend it to anyone doing fiber optic troubleshooting and repair.

Pros
  • . The built-in 10mW VFL red light source can measure a distance of about 10-15 kilometers.
Cons
  • Slightly dented