ST3820 Built in VFL Optical Fiber Identifier, Dry Battery
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Origin
China Mainland
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Minimum Order
1
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Packing
Pieces
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- Description
Product Detail
ST3820 Optical fiber Identifier with built VFL function optical fiber tester
I. Overview
ST3820 is an handheld Optical Fiber Identifier which is designed for optical fiber installation and maintenance. It combines OFI with VFL into one tester. It can not only identify the optical fiber, but also used as the visual fault locator. The appearance is simple and small. It is easy to carry for the operator.
II. Main Functions
Support to detect optical signals without disrupting traffic; based on non-destructive technology
Indicate the signal direction in fiber
Detect a variety of optical tones, 270Hz, 1kHz and 2kHz
Suitable for 0.25mm, 0.9mm, 3.0mm fiber, and no need to replace the clamp block, more convenient than others
Build in visible fault locator 1mW or 10mW optional
Battery low indication
Powered by 2 units of 1.5V AA alkaline batteries
III. Main Characteristic
Items | ST3820 | |
Wavelength Range | 900 to 1700nm (SM) | |
Recognizable signal type | CW, 2kHz, 1kHz, 270Hz ±10% | |
Detector Type | InGaAs 2pcs | |
Fiber Type | 0.9, 0.25, 3mm fiber | |
Sensitivity | 1310nm | +10dB to -20dBm (Continuous Wave) |
+10dB to -15dBm (Modulated Signal) | ||
1550nm | +10dB to -30dBm (Continuous Wave) | |
+10dB to -25dBm (Modulated Signal) | ||
LED Indicator | Signal direction; signal frequency (2kHz/1kHz/270Hz); low battery | |
Signal intensity | 0 ~ 40 | |
Storage Temperature | -20 -- +70 ? | |
Operating Temperature | -10 -- +60 ? | |
Relative Humidity | < 95% | |
Power Supply | AA * 2 | |
Size | 230mm * 45mm * 45mm | |
Weight | About 200g |
IV. Accessories
Standard | User's manual | 1 |
Calibration certification | 1 | |
ST3820 Optical Fiber Identifier | ||
Box | 1 | |
Optional | 1 mw Visual Fault Locator | 1 |
10 mw Visual Fault Locator | 1 |
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If you're in need of st3820 built in vfl optical fiber identifier, dry battery to help with your business, please be free to buy with our factory. As one of the leading such manufacturers in China, we will offer you low price and unmatched services.
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