• Dark fiber vs. SONET

    What is the difference between dark fiber and SONET relating to the 10GBaseER/EW. "ER is deployed over dark fiber and EW is used primarily with SONET". I am not grasping this due to the fact that I though dark fiber is generally fiber not in use."unlit". And also I though ER dealt with computer...

    Subsetzer05 pointsBadges:
  • Optical network handoff pricing

    how do I determine pricing for a 5mg optical hand off including setup? Need ASAP and info at all would be great.

    Newguy105 pointsBadges:
  • DWDM visibility issue

    how the visibility of DWDM regain

    Saini5 pointsBadges:

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