Wholesale LC Fiber Flanged Attenuator Manufacturers Suppliers – LC/SC/FC/ST Fixed Fiber Optic Attenuator, Single Mode, Male-Female, 1~25dB Optional – RAISE
Wholesale LC Fiber Flanged Attenuator Manufacturers Suppliers – LC/SC/FC/ST Fixed Fiber Optic Attenuator, Single Mode, Male-Female, 1~25dB Optional – RAISE Detail:
Product Description
LC/SC/FC/ST fiber optic attenuator, also called LC/SC/FC/ST optical attenuator, is a passive device used to reduce the power level of an optical signal. Owing to that too much light can make a fiber optic receiver saturated, the light power must be reduced by using fiber optic attenuator to achieve the best fiber optic system performance. Generally, multimode systems do not need attenuators as the multimode sources, even VCSELs, rarely have enough power output to saturate receivers. Instead, single-mode systems, especially the long-haul DWDM network links, often need to use fiber optic attenuators to adjust the optical power during the transmission.
LC/SC/FC/ST fiber optic attenuator takes a number of different forms. They have different classification perspectives such as the connector type, cable type, etc. Generally, they are widely accepted to be grouped as fixed optical attenuators (FOA) and optical variable attenuators (VOA). Fixed attenuator, as the name of which has indicated clearly, is designed to have an unchanging level of attenuation in optical fiber, expressed in dB, typically between 1dB and 30dB, such as 1dB, 5dB, 10dB, etc.
Fixed optical attenuators may use a variety of principles for their functioning. Preferred optical attenuators often use either doped fibers, or misaligned splices, or total power while non-preferred attenuators often use gap loss or reflective principles.
LC/SC/FC/ST fiber optic attenuator 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.
As optical passive devices, the LC/SC/FC/ST attenuators are mainly used in fiber optic to debug optical power performance & optical instrument calibration correction & fiber signal attenuation to ensure the optical power in a stable and desired level in the link without any changes on its original transmission wave.
Product Specification
| Fiber Connector | FC/UPC | Ferrule Type | Zirconia Ceramic |
| Connector Gender | Fixed Male to Female | Transfer Mode | SMF |
| Attenuation | 1~25dB | Operating Wavelength(nm) | 1260~1620 |
| Attenuation Accuracy | 1-9dB±0.5dB, 10-25dB±10% | Return Loss | ≥45dB |
| Polarization Dependent Loss | ≤0.2dB | Max Optical Input Power | 200mW |
| Humidity | 95%RH | Operating Temperature Range | -40 to 80°C (-40 to 176°F) |
| Storage Temperature Range | -40 to 85°C (-40 to 185°F) | ||
Product Features
● High size precision
● Fast and easy connection
● Zirconia ceramic alignment sleeve
● High wearable
● Good repeatability
● Each Attenuator 100% tested for low insertion loss
Customized FC/UPC Fixed Fiber Optic Attenuator, Single Mode, Male-Female, 1~25dB Optional
Customized FC/APC Fixed Fiber Optic Attenuator, Single Mode, Male-Female, 1~25dB Optional
Customized LC APC Fixed Fiber Optic Attenuator, Single Mode Male-Female, 1~25dB Optional
Customized LC/UPC Fixed Fiber Optic Attenuator, Single Mode, Male-Female, 1~25dB Optional
Customized SC/APC Fixed Fiber Optic Attenuator, Single Mode, Male-Female, 1~25dB Optional
Customized SC/UPC Fixed Fiber Optic Attenuator, Single Mode, Male-Female, 1~25dB Optional
Customized ST/UPC Fixed Fiber Optic Attenuator, Single Mode, Male-Female, 1~25dB Optional
Fixed LC/SC/FC/ST Singlemode Fiber Optic Attenuator
• Precise attenuation values
• Low PDL & insertion loss
• Precisional reflection polishing
① Flexiable case for easy portability
Accurate size armed with elegant dust cap, better ensure the handy installation and protection from out-service.
② Durable metal shell for permanent protection
Shaped with metal material, our attenuators perfectly protect the core insert from external damage.
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.
Performance Test
Production Pictures
Factory Pictures
Packing
PE bag with stick label (we could add customer’s logo in the label.)
Product detail pictures:
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Our pros are lessen prices,dynamic sales team,specialised QC,sturdy factories,top quality services and products for Wholesale LC Fiber Flanged Attenuator Manufacturers Suppliers – LC/SC/FC/ST Fixed Fiber Optic Attenuator, Single Mode, Male-Female, 1~25dB Optional – RAISE , The product will supply to all over the world, such as: Guatemala, Roman, New Zealand, Our products are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our items and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".
By Coral from Jersey - 2018.11.28 16:25
The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
By John biddlestone from Slovenia - 2017.09.28 18:29
