SC / APC Variable Fiber Optic Attenuator For Fiber Optic Telecom Networks
Product Details:
Place of Origin: | China |
Brand Name: | FOCABLE |
Certification: | RoHS Compliant, ISO Certificate |
Model Number: | SC/APC Variable Fiber Optic Attenuator |
Payment & Shipping Terms:
Minimum Order Quantity: | 10PCS |
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Packaging Details: | 1PCS/PE Bag |
Detail Information |
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Attenuation: | 0dB To 25dB | Connector: | FC, SC, ST, LC, MU |
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Type: | Male To Female, Female To Female | Mode: | Singlemode, Multimode |
High Light: | variable optical attenuator,multimode attenuator |
Product Description
SC / APC Variable Fiber Optic Attenuator For Fiber Optic Telecom Networks
Variable Adapter Type Optical Attenuator utilizes the air gap between the two connectors to realize optical attenuation. It has a structure similar to an Fiber adapter. However, the air gap can be continuously adjusted and fixed manually. Variable adapter type attenuator induces a variable optical attenuation from 0.5dB to 30dB. This component can be used in applications where optical attenuation needs to be frequently adjusted.
The Variable adapter type attenuator has included tool provides ability to increase attenuation level to desired dB. Their attenuation range is 0dB to 20dB depending on light source.
FOC COMMUNICATION CO., LTD provides a wide range of single mode and multimode variable adapter type optical attenuator. They have low return loss and works at both 1310nm and 1550nm wavelength range. FC Fiber connector types with PC or APC polish are available.
Features
Precision control of attenuation range
Wide attenuation range
Low back reflection and Low PDL
Precision ceramic ferrule
Plastic or metal housing material
Inline design is easy to use (plugs between existing fiber jumper & equipment)
Portable, Easy installation, Readily panel mountable
High Quality Return loss 60db or Greater
Dual wavelength (1310nm/1550nm)
Attenuators marked with attenuation level
FC, SC optional
100% factory test
Fixed type, male to female type, in-line type, variable type
UPC, APC available
Application
Fiber optical telecommunication system
Fiber optical CATV
Fiber optical sensor
Testing equipment
Specifications
Optical Performance |
M-F Plug Type/ In line Type |
F-F Adaptor Type |
Operating Wavelength |
SM 1260-1600nm MM 1260-1320nm |
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Testing Wavelength |
SM: 1310nm / 1550nm |
1310nm |
MM: 850nm / 1300nm |
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Attenuation Accuracy |
1-9 dB 0.5dB |
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Attenuation Range |
1-10dB(1dB step), 15, 20, 25, 30dB |
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Return Loss |
≥45 dB (PC) |
N/A |
≥50 dB (UPC) |
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≥ 60 dB (APC) |
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Input Power (Max.) |
200mW |
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Durability |
<0.20 dB Typical, 1000 matings |
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Operating Temp. |
- 20 ~ +75°C |
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Storage Temp. |
-40 ~ +85°C |
Fiber Optic Attenuator, Optical Fiber Attenuator, Fiber Attenuators