Pros
- Lifetime friendly customer service, if there is any problem please contact us.
Cons
- dull packaging
π YEDEMC JW3306D Optical Identifier: Accurate Optical Identification in 800-1700Nm Range Review
3
Β·
Very good
RatingΒ
4.3
π‘ Network & Cable Testers, π Test, Measure & Inspect
Media
(4)
Description of π 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.
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
Pros
- . The built-in 10mW VFL red light source can measure a distance of about 10-15 kilometers.
Cons
- Slightly dented
