SJ23-3304N / China optical fiber fault finder, with accurate breakpoint test, helps you install, operate and maintain in the field of optical fiber network.
Smallest, lightest, fast and accurate detection of full line breakpoint detection (0 ～ 60km)
Automatic voltage control and automatic pulse width adjustment are suitable for various environments. The detection performance is reliable, the repeatability is one-click operation, and no complicated settings are required. The test results are clear at a glance. The integrated visual fault location system can facilitate the detection of fiber fault locations in the blind area. The membrane key is used, which has good dustproof, waterproof and shockproof performance. It is suitable for field maintenance operations. It uses 3 alkaline batteries of No. 5 batteries. It has a long working time and is easy to replace. It is suitable for long-term field operations.
Instrument model
SJ23-3304N / China
light source
1550 ± 20nm LD
Fiber type
9 / 125um single-mode fiber
Connector type
FC / PC
sensor type
InGaAs
Maximum display distance reflection event
60km (≥1.0dB)
Non-reflective event
20km (≥2.5dB)
Reflex event dead zone
15m
Pulse width from arterial width
Distance accuracy (reflection event)
± (2m + 2 * 10 (-4) * distance)
power supply
3 1.5V AA alkaline batteries
Battery working time ≥5,000 measurements
Temperature operation: -5 ~ 40 ℃, storage: -10 ~ 60 ℃
humidity
0 ~ 85% (non-condensing)
Weight (g)
450
Units of measurement
m
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