Commercial Structured Cabling • Chicago & Surrounding Areas tel:773-290-2540   |   IT Services at Best Networks ↗
Learning Center

Better cabling decisions start with understanding the tradeoffs.

Short, client-friendly tutorials from the field: what matters, what gets misunderstood and what to ask before approving an installation.

Best Networks spot the difference network rack educational graphic
A visual reminder: small infrastructure differences can affect documentation, testing, serviceability and reliability.
Visual Learning

Train your eye to notice infrastructure quality.

Our Learning Center explains what to look for when comparing cabling bids, racks, cable types and testing standards.

Start With CCA vs. Copper
Material Quality

CCA vs. Solid Copper Cable

Why a cheaper box of Ethernet cable can create higher resistance, PoE problems and a false economy inside a commercial building.

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Safety & Code

Plenum vs. PVC / CMR Cable

Understand CMP, CMR and CM ratings, and why “PVC versus plenum” is useful shorthand but not technically the whole story.

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Performance

Cat6 vs. Cat6A

Bandwidth, 10 Gigabit Ethernet, PoE considerations, pathway size and when the additional Cat6A cost makes sense.

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Backbone

Copper vs. Fiber

Why distance, electrical environment and network architecture—not hype—should decide the medium.

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Design

MDF & IDF Explained

How distributed network rooms keep horizontal cable runs practical and make large facilities easier to support.

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Quality

Why Cable Testing Matters

Continuity, wiremap, qualification and certification are not the same thing. Learn what the project actually requires.

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Ask an Expert

Have a specific cabling question?

Send a photo of the closet, plans or scope. We can help identify the questions worth asking before you commit.

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