Place of Origin:
CHINA
Brand Name:
JFOPT
Certification:
Product: CE/UL/ROHS/REACH Company: ISO9001/ISO14001
Model Number:
JFOAT-HVA01
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Electronic Variable Optical Attenuators Real-time Attenuation Monitoring Fine Adjustment Stable Attenuation
JFOAT-HVA01 Handheld Variable Optical Attenuator is an optical test instrument for the test and measurement of optical fiber system and signal attenuation of short distance communication. It can continuously and variably attenuate optical signals and is widely used in digital and analog modulation systems of communication equipment.
♦ Features
①Support digital input attenuation and rotary dial attenuation |
② Support for stepless attenuation |
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③ Attenuation memory settings |
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♦ Applications
1. Data center
2. Optical fiber system debugging
3. Parallel optics
4. Fault handling
♦ Technical Performance
Item |
Index |
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Applicable Fiber |
9/125μm single mode |
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Interface |
FC/PC |
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Wavelength Range |
1260~1650 |
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Calibrating Wavelength (nm) |
1310/1490/1550/1625 |
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Attenuation Range (dB) |
2.5~60 |
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Resolution (dB) |
0.05 |
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Insertion Loss (dB) |
<2.5 |
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Linearity (dB) |
±0.5 |
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Repeatability (dB) |
±0.2 |
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Attenuation Accuracy (dB) |
±0.8 |
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Back Reflection (dB) |
>35 (Typically 40) |
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Maximum Allowable Input (dBm) |
+27 |
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Rechargeable Battery (V) |
7.4 |
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Power Adapter (V) |
7~8.5 |
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Operating Temperature (℃) |
0~40 |
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Storage Temperature (℃) |
-10~60 |
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Relative Humidity |
0~85% (Non condensing) |
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Dimension (mm) |
180*90*36.5 |
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Net Weight (kg) |
0.45 |
♦ Key Description
♦ Product
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Front |
Interfaces |
♦ Product Packaging
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Packaging a single attenuator in an inner bag |
Packaging multiple attenuators in an outer bag |
Packaging outer bags in a carton |
♦ Factory Strength
Specialization: JFOPT has professional technology and production equipment dedicated to the development and production of attenuators, including automated assembly, grinding equipment, and high-speed inspection instruments. |
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Manufacturing Capacity: With 5 production lines, JFOPT can quickly and efficiently produce a large quantity of attenuators to meet customer demands. |
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Quality Control: JFOPT implements strict quality control measures, using high-precision ferrules, components, and imported top-brand attenuation fibers. Each attenuator undergoes testing for attenuation value, connector end-face, and IL&RL to ensure product quality. |
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Standardization: JFOPT has a professional and experienced R&D team that can provide fixed, adapter-type, male-female, inline, adjustable, and handheld attenuators. |
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Technological Innovation: JFOPT emphasizes technological innovation and continuously upgrades and innovates its products, developing various types of adapters and special connector attenuators. |
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Service and Technical Support: JFOPT provides comprehensive pre-sales and after-sales services, including technical consultation, product recommendations, and post-sales maintenance, to meet customer needs and ensure customer satisfaction. |
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♦ Frequent Q&A
1.What factors should be considered when purchasing attenuators?
When purchasing attenuators, you should consider the type of attenuator, attenuation value, and polishing type, among others.
2.Can our attenuators be customized?
Yes, we offer various types of attenuators, including Female-Male attenuators, adapter type attenuators, Inline attenuator, adjustable attenuators, and more, which can be customized according to your requirements.
3.Can the attenuation value of our attenuators be customized?
Yes, we can customize attenuation values ranging from 1dB to 30dB.
4.Besides attenuators, what other products do we offer?
In addition to attenuators, we offer a wide range of fiber optic products, including fiber optic patch cords/jumpers, fiber optic adapters, distribution boxes, termination boxes, fiber distribution frames (FDFs), splice closures, optical modules, splitters, and more.
5.What is our delivery lead time?
For standard products, the delivery lead time is typically within 3 working days.
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