what is dark fiber and lit fiber


  1. Posts : 99
    windows 7 64 bit home premium
       #1

    what is dark fiber and lit fiber


    hi
    what is meant by dark and lit fiber ?
      My Computer


  2. Posts : 6,330
    Multi-Boot W7_Pro_x64 W8.1_Pro_x64 W10_Pro_x64 +Linux_VMs +Chromium_VM
       #2
      My Computer


  3. Posts : 5,915
    Windows 10 Pro X64
       #3
      My Computer


  4. Posts : 99
    windows 7 64 bit home premium
    Thread Starter
       #4

    high
    I have seen the first two links before I post the thread
    and I think the third also . what I got is that :
    Dark fiber is a term used to describe fiber optic cable that is not being used at the time. The amount of unused fiber, particularly in the United States, is very high. This is contrasted with active fiber optic cable, often referred to as lit cable.

    I didn't get what wiki showed or the other sites also, earlier and now, and feel no intention to read them .
    may one simplify the matter ?

    what is the problem if companies sold fibers ? and why the amount of unused fibers meant for communication purposes is important to think about ?
      My Computer


 

  Related Discussions
Our Sites
Site Links
About Us
Windows 7 Forums is an independent web site and has not been authorized, sponsored, or otherwise approved by Microsoft Corporation. "Windows 7" and related materials are trademarks of Microsoft Corp.

© Designer Media Ltd
All times are GMT -5. The time now is 20:28.
Find Us