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Ep. 55 | Difference Between Tier 1 & Tier 2 Fiber Optic Certification


Watch Tech Talk with Steve – Global to learn the difference between Tier 1 and Tier 2 Fiber Optic Certification. Host Steve Cowles, RCDD, NTS and Chuck Wilson, President of Wilson Technology Group, Inc. will discuss and show a live demonstration on Tier-1 (loss & length) and Tier-2 (OTDR, loss, length) certification for both Multimode and Singlemode Fiber Optic premises cabling.

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