SINARAN OPTIK
  • HOME
  • Our Services
    • Hands-ON Training >
      • 1-Hari OTDR Fiber Optik Praktikal (Melayu)
      • Ujian Kecekapan Fiber Optik
      • 1-Hari Pengujian & Pentauliahan
      • 2-Hari Fiber Optik Praktikal (Melayu)
      • 4-Hari Fiber Optik Praktikal (Melayu)
    • Sijil Kecekapan
    • Accessories >
      • Patchcords
      • Pigtails
      • ProtectionSleeves
    • Test Gears & Tool Kits
    • Fiber Optics Case Studies
  • Contact Us
  • Why Us
    • Trainer's Profile
    • Our Esteemed Clients
    • Hands-ON Training Photos
    • Why Attend Our Fiber Optics Training?
  • My Blogs
    • Fiber Optics Blog
    • Biz Blog (In Malay)

Insertion Loss vs Return loss

4/27/2015

0 Comments

 
Insertion loss and return loss are an indication of  important values to evaluate the quality of  fiber optic patch cords, pigtails or connectors termination.
What is Insertion Loss ?
Picture
In telecommunications, insertion loss is the loss of signal power resulting from the insertion of a device in a transmission line  or in other words Insertion loss refers to the fiber optic light loss caused when a fiber optic component insert into one another  to form the fiber optic link. 
Absorption, misalignment or air gap between the fiber optic components are the main cause contribution to Insertion Loss.

What is Return Loss ?
Picture
In telecommunications, return loss is the loss of power in the signal reflected by a discontinuity in fiber optics (connectors) or in other words  Return loss is the fiber optic light gets reflected back at the connection point. 
Picture
What Does High Return Loss Indicate?
  • Dirty Connector
  • Broken Optical Fiber
  • Poorly Mated Connector
  • Creates Multipath Interference and Degrades Signal

0 Comments



Leave a Reply.

    Author

    I have been in the field of fiber optics since early 1990s.  I gained fiber optics skills and knowledge via my working experience as end-user, main contractor and sub-contractor and finally as an optical fiber enterpreneur.
     

    Archives

    January 2017
    December 2016
    August 2016
    January 2016
    September 2015
    August 2015
    July 2015
    June 2015
    May 2015
    April 2015
    February 2015
    December 2014
    November 2014
    October 2014
    September 2014
    June 2014
    May 2014
    March 2014
    February 2014
    January 2014
    December 2013
    November 2013
    October 2013

    Categories

    All
    2.5mm Ferrule
    Color Blind
    Continuity
    Defective Connectors
    Defective Connectors
    Ferrule
    Fiber Breaks
    Fiber Color Code
    Fiber Optics Color Chart
    Fiber Optics Connectors
    Macrobending
    Optical Fiber Connector
    Sff
    TIA/EIA 598-A

    RSS Feed

About Us
Contact Us
Our Location
Our Fiber Optics Courses
Fiber Optics Tool Kits / Test Gears
Our Fiber Optics Blog
© 2022 Sinaran Optik
All rights reserved. 
 Be successful in fiber optics by acquiring the right Attitudes, Skills, Abilities and Knowledge
  • HOME
  • Our Services
    • Hands-ON Training >
      • 1-Hari OTDR Fiber Optik Praktikal (Melayu)
      • Ujian Kecekapan Fiber Optik
      • 1-Hari Pengujian & Pentauliahan
      • 2-Hari Fiber Optik Praktikal (Melayu)
      • 4-Hari Fiber Optik Praktikal (Melayu)
    • Sijil Kecekapan
    • Accessories >
      • Patchcords
      • Pigtails
      • ProtectionSleeves
    • Test Gears & Tool Kits
    • Fiber Optics Case Studies
  • Contact Us
  • Why Us
    • Trainer's Profile
    • Our Esteemed Clients
    • Hands-ON Training Photos
    • Why Attend Our Fiber Optics Training?
  • My Blogs
    • Fiber Optics Blog
    • Biz Blog (In Malay)