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China Fiber Optic Technology Co., Ltd.
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FTTH Fixed Type 20 dB Attenuator , Flange Type Single Mode Fiber Attenuator

China Fiber Optic Technology Co., Ltd.
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China Fiber Optic Technology Co., Ltd.
City: Shenzhen
Province/State: Guangdong
Country/Region: China
Tel: 86--13898800750
Contact Person:
Ms Lily King

FTTH Fixed Type 20 dB Attenuator , Flange Type Single Mode Fiber Attenuator

Brand Name : ZD
Model Number : ZD - LC - LC Flange Type Fiber Optic Attenuator
Certification : ISO 9001
Place of Origin : China
MOQ : 10 pcs
Payment Terms : FOB, L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 5000 pcs / day
Delivery Time : 5 - 8 work days
Packaging Details : 10 pcs in blister bag
Price : negotiation
Material : ABS, Plastic
Color : Blue / Grey / Beige / Customized
Return Loss : ≥ 50dB
Type : Flange Type
Model Type : LC - LC
Fiber Mode : Single Mode ( SM )
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FTTH Fixed Type LC - LC Fiber Optic Attenuator Flange Type DWDM Single Mode Fiber


Attenuators are used in communication systems to reduce optical power launched onto the photo detector. These high performance devices are designed to give accurate attenuation over a wide range of wavelengths. The plug type configuration allows them to be used directly on the end of a patch cord, which in turn can insert directly into an adaptor.

Available in FC, SC and LC ( short form factor ) connector styles with UPC or APC finish and ST and MU connector styles with UPC finish, attenuators providing ultra-low return loss and are available from 1dB to 30dB in 1dB increments.


1. Metal ion doped fiber
2. Attenuation levels ranging from 1 dB to 30 dB
3. Low back reflection
4. High power endurance
5. Maximum stability, reliability and flat spectral response
6. 100% IL, RL and visual inspection tested
7. Easy to connect / disconnect (Push-Pull)
8. High mechanical resistance
Operating Wavelength1310 / 1550 ± 10nm
Tolerance for 1 ~ 5 dB Attenuation± 0.5dB
Tolerance for 6 ~ 30 dB Attenuation± 10%
Return Loss> 50dB
Operating Temperature- 40 ~ + 75°C
Polarization Dependent Loss< 0.1dB
Mating Durability> 1000cycle

Our Principle: Providing Customers with High-Qualified Products and Satisfying Service

Our Management Concept: Harmony and Cooperation

Our Production Concept: Produce Normatively each Component


All products have been tested before delivery. After your reception of the products, if you found the products can not work or in poor condition, please contact us immediately. If there is no man-made problem, we will replace or repair for you freely.

We provide the best after-sales service. If any problems happen, our team will do our best to solve for customers.

Product Tags:

Fixed Optical Attenuator


Single Mode Attenuator

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FTTH Fixed Type 20 dB Attenuator , Flange Type Single Mode Fiber Attenuator Images

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