Gold Member Since 2013
Audited Supplier
Takfly Communications Co., Ltd.

Mechanical Variable Fiber St Optic Attenuator, Fiber Optic Attenuator, Fiber Attenuator manufacturer / supplier in China, offering Adapter Type Mechanical Variable Fiber St Optic Attenuator, Sc APC-Sc Upc Singlemode Duplex Fiber Optic Patch Cord, FTTH 8+1 Channel Mux Demux CWDM and so on.

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Supplier Homepage Product Fiber optic connector Fiber optic attenuator Adapter Type Mechanical Variable Fiber St Optic Attenuator

Adapter Type Mechanical Variable Fiber St Optic Attenuator

Purchase Qty.:
100-9,999 10,000+
FOB Unit Price: US $10 US $9.8
Purchase Qty. (Pieces) FOB Unit Price
100-9,999 US $10
10,000+ US $9.8
Get Latest Price
Production Capacity: 6000PCS/Day
Transport Package: in PP Bag Then in Carton
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: Mechanical Variable Fiber ST Optic Attenuator
  • Structure: ST
  • Ferrule Endface: PC(UPC)
  • Fabrication Process: Injection Molding
  • Light Source TYPE: Fiber Optic
  • Brand: OEM
  • Fiber Optic Attenuator: Sc/St/FC/LC Attenuator
  • Customized: Available
  • Place of Original: Shenzhen
  • Attenuator: 3dB/5dB/7dB/10dB/15dB/20dB/30dB
  • Feature: Mechanical Variable
  • Specification: 0-30dB
  • HS Code: 855470000
  • Transmission Medium: Single-Mode
  • Number of Cores: Single-Core
  • Shape: Circular
  • Application: Fiber Distribution Frame, Network Equipment, Fiber Module
  • Connector Type: ST
  • Business Type: Manufacturer
  • Working Wavelength: 1310nm and 1550nm(Sm)
  • Material: Metal
  • Packing: Plastic Bag and Carton
  • Used for: FTTH/FTTX
  • Trademark: TAKFLY/OEM/DF
  • Origin: China
Product Description
Adapter Type Mechanical Variable Fiber ST Optic Attenuator

Takfly Optical Attenuator,variable attenuator, double window:1310/1550nm of passive components. The variableoptical attenuator could continually and variably attenuate the light intensity in the optical fiber transmission.
ST Adjustable fiber optic attenuator, also called variable fiber optic attenuator , usually is inline type, the appearance like fiber optic patch cord; it is with an adjustable component in the middle of the device to change the attenuation level to a certain figure. There are also handheld variable fiber optic attenuators; they are used as test equipment, and we have the inline fiber optic attenuators .
Low back reflection and Low PDL
High precision attenuation value
Precision control of attenuation range
Wide attenuation range
Precision ceramic ferrule
FC, SC, ST, LC optional
Plastic or metal housing material

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





Operating Wavelength


SM:1310/1550nm    MM: 850 /1300nm
Attenuation Range

1-10dB(1dB step), 15, 20, 25, 30dB  
Return Loss

PC:≥50   UPC: ≥55  APC: ≥60
Attenuation Tolerance

≤+/-0.5(1-10dB) or ≤+/-1.0(11-30dB)
Working Temperature

Storage Temperature

-40ºC~+ 85ºC

Why choose Takfly ?
1.Customer's logo: Acceptable
2.General inspection on fixing before packing
3.Third party inspection: Acceptable
Quality Control
All products must go through five checks before manufacturing process
1.Material incoming inspection before production
2.Full check after every individual process finished
3.Full check after production half-done
4.Full check before packing
5.Spots check after production packed before shipping
1.15 years experience in manufacturing fiber optic products..
2.Availability of R & D with more than 10 engineers.
3.Available of design and making mold with special molding house.
4.High quality, attractive price and fast delivery(2-7days)
5.OEM, ODM customer designs are also welcomed
6.More than 200 workers
7.Excellent survice
1.Packing: Plastic bag& carton, Neutral packing or as your required.
2.Sample time: 1-3 days after confirm
3.Order lead time: 2-7working days depend on quantity and products.
4.Shipping port: Shenzhen China or HK
5.Shipping term: EXW or FOB

1.Once confirmed the order, and payment sent after finishing goods. 2.Goods will be sent within 7 days with the fast,reasonable and efficient shipping mode such as DHL, EMS, UPS,FEDEX, TNT, etc.
3.Please make sure your postal address is correct. Any lost and mistakes because  of wrong address are not supplier's responsibility.
4.Please do not bid if you disagree with the shipping and handling charge.

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