Optical fiber attenuator is a kind of optical signal energy constant attenuator, which is packaged by constant attenuating optical fiber to realize the precise control of optical signal and the protection of optical path.
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Parameter | Value | ||
Standard | Premium | ||
Work Wavelength | 1310nm&1490nm&1550nm | 1260~1620nm | |
Work bandwidth | 1310nm~1550nm | 1260nm~1640nm | |
Attenuation value | 0-4 dB | X±0.5 dB | X±0.3 dB |
5-10 dB | X±(X*10%) dB | X±0.5 dB | |
11-30 dB | X±(X*10%) dB | X±(X*5%) dB | |
Repeatability | ≤0.2 dB | ||
Operating wavelength | 1310&1550nm | ||
The most powerful | 500mW | ||
Work temperature | -40~+75ºC | ||
Storage temperature | -40~+85ºC | ||
Connector Type | SC/LC/FC/ST | ||
Ferrule Material | Zirconia Ceramic |
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1. How do I contact you?
2. Are you a factory or a trading company?
We are manufacturer, factory is in Wuhan, welcome to visit us or arrange a video meeting.
3. Our project is complex and it has a lot strict requirements, Are you helpful?
Please be assured us. We have 20 years industry experience, and we have professional development & technology department. When we have the video meeting, our engineer will standby and directly answer your tech question.
4. How could you guarantee the product quality?
All product we will send TDS to you for confirmation. We guarantee the goods will be 100% same with the TDS. We have been cooperated with many west EU customer. Such as Germany/ Switzerland, they has very very strict request on product quality, but we keep cooperation over 10 years.
5. What lead time you could offer?
If product have in stock, we can ship anytime.
If product run out of stock, usually lead time is in 2 weeks.
6. What payment method do you offer?
For large orders: T/T, L/C at sight
For small orders: T/T, Western Union and Paypal are acceptable.
7. Are your price competitive?
20 years industry experience, we are confidence to say we know very well about raw material, industry supplier chain and competitor information and their product details.Our own IE engineer improve the production process.to increase production efficient. So our price is very competitive.