YINGDA TECHNOLOGY LIMITED 86-755-23763623 sales@yingdapc.com
20dB 10dB 5dB 3dB  SMF-28e Fiber Optic Attenautor , LC / PC Attenuator Female - Male

20dB 10dB 5dB 3dB SMF-28e Fiber Optic Attenautor , LC / PC Attenuator Female - Male

  • High Light

    build out attenuator

    ,

    optical fiber attenuator

  • Attenuation
    10 DB
  • Wavelength Range
    1260-16500nm
  • Test Wavelength
    1310nm, 1550nm
  • Material
    Plastic PBT
  • Additional Loss
    0.1dB
  • Working Temperature
    -40~+85 (℃)
  • Fiber Optic Type
    Single Mode 9/125um
  • Standard
    GR910, IEC
  • Connector
    LC/UPC
  • Connector Color
    Blue
  • Place of Origin
    china
  • Brand Name
    YINGDA
  • Certification
    ISO
  • Model Number
    ATTN-LCS-01-B10
  • Minimum Order Quantity
    100PCS
  • Price
    Negotiable
  • Packaging Details
    50 pc / plastic blister box or customized
  • Delivery Time
    3-5 days
  • Payment Terms
    T/T or western Union
  • Supply Ability
    50,000pcs per month

20dB 10dB 5dB 3dB SMF-28e Fiber Optic Attenautor , LC / PC Attenuator Female - Male

LC/PC Attenautor 10dB 5dB 3dB SMF-28e Fiber, LC/PC Attenuator Female-Male 10dB

 

 

Optical fiber attenuator divide into flange adapter (coupler) type and Female to male or Variable (VOA) 

type, according to connectors, can have MU, SC, ST, FC, LC etc..

 

From the microwave network point of view, attenuator is a two port lossy microwave networks. It belongs 

to pass type microwave components.

 

 

Main application:

 

(1) to control the power level: the output power of the vibration control in microwave super heterodyne 

receiver, to get the best noise coefficient and frequency conversion loss, then get the best reception. 

In the microwave receiver, automatic gain control, improve dynamic range.

 

(2) decoupling components: as to the coupling element between the oscillator and the load.

 

(3) the relative standard: as a comparison of the relative standard of power level.

 

(4) jump attenuator in radar anti jamming: it is a variable attenuator whose attenuation value can 

      mutate, usually without introducing attenuation, encountered outside interference, a sudden 

      increase in attenuation.

 


Main features

  1. Made of attenuation optical fiber, excellent performance
  2. Simple structure, compact size, easy to install
  3. Stable performance, high reliability
  4. Suitable for 1260 ~ 1650nm wide wavelength
  5. High reflection loss, low insertion loss

 

Technical parameters

 

Item

Attenuation/dB

Precision 

 

error (dB)

Working 

wavelength

Return 

loss(dB)

Connector

 type

Coupler type

1—2

≤±0.25dB

1310nm/1550nm

≥35dB

FC;SC/PC

3—15

≤±10%dB

1310nm/1550nm

≥35dB

FC;SC/APC

15-30

≤±1.5dB

1310nm/1550nm

≥35dB

 

 

 Reliability test

 

Test condition

Insert change

Reflection

 change

Continuous collision

 (4000times)

< 0.2dB

>35dB

drop test

< 0.2dB

>35dB

bending test

< 0.2dB

>35dB

twist test

< 0.2dB

>35dB

Durability test:

< 0.2dB

>35dB

tensile test:

< 0.2dB

>35dB

Connector fit resistance

200-400gf

 200-400gf

vibration test:

< 0.2dB

>35dB

salt spray test

< 0.2dB

>35dB

shock test

< 0.2dB

>35dB

operating temperature

 -20℃--+70℃

storage temperature

-40℃--+70℃

 

 

Other types like FC SC can be provided:

 

20dB 10dB 5dB 3dB  SMF-28e Fiber Optic Attenautor , LC / PC Attenuator Female - Male 0