Product overview
Fiber optic attenuator is a device used to reduce the power level of an optical signal, either in free space or in an optical fiber. The basic types of optical attenuators are fixed, step-wise variable, and continuously variable. Fixed optical attenuators used in fiber optic systems may use a variety of principles for their functioning. Preferred attenuators use either doped fibers, or mis-aligned splices, since both of these are reliable and inexpensive. Inline style attenuators are incorporated into patch cables. The alternative build out style attenuator is a small male-female adapter that can be added on to other cables.
The fiber optic attenuators can be used on a more permanent basis in order to match the signal with a transmitter and receiver's specific power levels. Commonly used attenuation range is from 1dB to 30dB.
Product Features
● 
High precision
● Good stability
● Small size and bulk
● Easy to operate
● Based on IEC/Telcordia Bell GR-326-Core Tested
● Metal ion doped fiber
● High-power light source durability
● Wavelength independence
● Attenuation levels ranging from 1dB to 25dB
● 1310nm, 1550nm and 1310/1550nm dual wave lengths
Performance index
Ordering information
Applications:
1. Test equipment
2. Active device termination
3. Local Area Networds(LANs)
4. Premise installations
5. Telecommunication networks
6. Data processing networks
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Flexiable case for easy portability
Accurate size armed with elegant dust cap, better ensure the handy installation and protection from out-service. -
Durable metal shell for permanent protection
Shaped with metal material, our attenuators perfectly protect the core insert from external damage.
3. Elaborately designed packing for no-damage delivery
Delicate packaging, convenient for using and well-protected in transit to ensure no-damage delivery.
Attenuator Application
Optical attenuator is a passive device used to reduce the power level of an optical signal. It is generally used in single-mode long-haul applications to prevent optical overload at the receiver. Optical attenuator is widely used in CWDM&DWDM, CATV systems, data center networks, test equipment and other high power applications.
Package:
Package Description: Designing suitable packaging according to the shape of products, we can provide perfect collocation of high quality products and delicate packaging for you. Contact us at focc@fiberfocc.com for customizing your attenuators package.
Nia Fiber life:
We not only have top-ranking quality control departments but also establish complete and reliable quality assurance system. We carry out the system in all procedures and processes of production and management. Moreover, we adopt advanced quality control equipment and first-rate expert team, making sure best products' quality to customers in the whole world.
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