• Carefiber Optical Technology Co., Ltd
    Eric Ben
    Thanks a lot. fast delivery and perfect packaging.
  • Carefiber Optical Technology Co., Ltd
    Priscila Mota
    Cable quality is excellent. Thank you to help us to solve custom problem. Hope our business ship is going very well.
  • Carefiber Optical Technology Co., Ltd
    Mahesh Gowda
    Carefiber is very skillful and got our point. we are good business partner now.
Contact Person : Susan Cheng
Phone Number : 86-15622869894
Whatsapp : +8618926789664

Metal Fiber Optic Attenuator LC - ST Flange Attenuator 20db Durable For Telecommunication

Place of Origin China
Brand Name CFO
Certification Rohs
Model Number LC ST attenuator
Minimum Order Quantity 10pcs
Packaging Details 10pcs in bag
Delivery Time 3-5days
Payment Terms L/C, D/A, D/P, T/T, Western Union,paypal
Supply Ability 10000pcs/day

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

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Product Details
Attenuation Tolerance DB ≤+/-0.5(1-10dB) Or ≤+/-1.0(11-30dB) Attenuation Range DB 1-10dB(1dB Step), 15, 20, 25dB
Working Temperature -25°C~+75°C Storage Temperature -40°C~+ 85°C
Operating Wavelength Nm SM:1310/1550nm; MM: 850 /1300nm Material Metal
High Light

Variable Optical Attenuator


Optical Fixed Attenuator

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Product Description

Metal Fiber Optic Attenuator LC - ST Flange Attenuator Durable For Telecommunication



1. Features:


High precision attenuation value
Low additional loss
High durability
High reliability and stability

Connector type: FC, SC, LC, ST, FC/SC or other type


2. Application:


Fiber optical telecommunication system
Fiber optical CATV
Fiber optical sensor
Testing equipment


Item Unit Parameter
Operating Wavelength Nm SM:1310/1550nm MM: 850 /1300nm
Attenuation Range dB 1-10dB(1dB step), 15, 20, 25, 30dB
Return Loss dB PC:≥50 UPC: ≥55 APC: ≥60
Attenuation Tolerance dB ≤+/-0.5(1-10dB) or ≤+/-1.0(11-30dB)
Working Temperature °C -25°C~+75°C
Storage Temperature °C -40°C~+ 85°C










3. Order Information:


 Connector type: FC, SC, LC, SC
 Ferrule End-face: PC, UPC, APC
Type: Single-mode, Multimode
 Attenuation: 1-10dB(1dB step), 15, 20, 25, 30dB
 Mode: Fixed, Female&Male, In-line, Variable
 Wavelength: 1310nm, 1550nm, 850nm, 1300nm
Metal Fiber Optic Attenuator LC - ST Flange Attenuator 20db Durable For Telecommunication 0

4. Carefiber care our life.


Carefiber always focuses on reliable quality development. By complying with our quality policy"Continue to pursue excellent quality, offer the best products and services in order to realize customer needs and satisfaction", all along we strive for providing exceelent products and service to meet and exceed our cusotmer's need. Carefiber constantly works with modern quality management methods to ensure the whole service procedure in implemented flexibly and efficiently.


Carefiber Optical Technology Co., Ltd. is one of the leading developers and professional manufacturers of fiber optical technology and high quality fiber optical communication products. We provide Fiber optic patch cord, Fiber optic connector, Fiber optic adaptor, Fiber optic PLC splitter,Fast connector, Fiber optic patch panel,Fiber terminal box,Fiber closure and more. For high-quality patch cord production line equipment, we can also offer insertion and return loss tester, interferometer test machine, connector tip microscope, connector crimping machine, connector polishing machine, connector heating oven, automatic cable cutting machine, etc.


We sincerely invite all interested buyers to visit our company and contact us directly for further information. Carefiber, Care you life.