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Telecommunications grounding and bonding for small sites

Awareness of telecommunications bonding for office and small-site installers: why we bond, the TIA-607 parts (PBB, SBB, TBB, TBC, TEBC, RBB) and their older names, what gets bonded in a telecom room, and how to bond racks and tray to the design while leaving building grounding to electricians and the AHJ.

Level
Intermediate
Length
About 50 minutes
Contents
3 lessons · 1 video · final exam
Status
Published · updated 3 Oct 2026

Skills you'll practise

  • Explain the difference between bonding and grounding and who does each
  • Identify the parts of a TIA-607 bonding system by their current and older names
  • Decide which items in a telecom room are bonded and which aren't
  • Spot broken or improvised bonds on a drawing, checklist or install note
  • Respond to a damaged bond or a request to skip bonding in the right way

Course outline

  1. 1.Telecommunications grounding and bondingVideo · 2 min
  2. 2.Why bond, and who does whatLesson · 15 min
  3. 3.The parts and their namesLesson · 17 min
  4. 4.Bonding racks and pathways in practiceLesson · 16 min
  5. 5.Telecommunications grounding and bonding for small sites: knowledge checkKnowledge check · 18 questions
  6. 6.Final exam9 questions · passing it completes the course, so people who already know the material can test out

Sources it draws on

The lessons and questions are written from these references, so learners can go back to the original.

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