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AFI 400/420 Optical Fiber Identifier by Best Sun Communication (Shanghai) Co., Ltd
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Product Description
Support to detect optical signals
without disrupting traffic;
Based on non-destructive technology;
Indicate the signal direction in fiber;
Detecta variety of optical tones,
270Hz, 1kHz and 2kHz;
Suitable for 0.25, 0.9, 2.0, 3.0mm
fiber, and no need to replace the clamp
block, more convenient than others;
Buildin visible fault locator
1mW or 10mW optional
Battery low indication;
Poweredby 2 units of 1.5V AA alkaline
batteries;
MainCharacteristic
| AFI 400 | AFI420S | AFI420L |
Wavelength Range | 800 to 1700nm (SM) | ||
Recognizable signal type* | CW, 2kHz, 1kHz, 270Hz ±10% | ||
Detector Type | InGaAs 2pcs | ||
Fiber Type | 0.9, 0.25, 2.0, 3.0 mm fiber | ||
Sensitivity | +10 ~ -50dBm | ||
Accuracy * | +10dB to -30 dBm (Continuous Wave) | ||
+10dB to -25 dBm (Modulated Signal) | |||
LED Indicator | Signal direction; signal frequency (2kHz/1kHz/270Hz); low battery | ||
Visual Fault Locator | No | 1mW | 10mW |
Storage Temperature | -20 -- +60 ℃, < 90%RH | ||
Operating Temperature | -10 -- +50 ℃, < 90%RH | ||
Power Supply | AA * 2 | ||
Size | 230mm * 45mm * 45mm | ||
Weight | About 200g | ||
* at 20±3℃,indoor, 1550nm wavelength, 0.9mm fiber, with white coat, 270Hz, error < 5%,
* 0.25, 2.0, 3.0mm fiber, the performance at continuouswave will be lower
* 1KHz, 2KHz, the performance at modulated signalwill be lower
* at 1310nm wavelength, the performance willbe lower
Accessories
Standard | User’s manual | 1 |
Calibration certification | 1 | |
Carrying bag | 1 |
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