CAT-5 and CAT-6 control cable notes
This revision is from 2021/02/03 15:58. You can Restore it.
⚠ NOTE: Do not forget thar SWR 2:1 on antenna elements is 1/10 of INPUT power to dummy load!! So for 1kW and SWR 2:1 is 100W in DL. There is no problem to have only a few Watts in DL when the antenna elements are right tuned!
CCA Cable Should Be Avoided
When network infrastructure budgets are tight, it can be tempting to cut corners where you can. One way we’re seeing attempted cost savings is through the purchase of copper clad aluminum (CCA) cabling systems. Offered as a cost-effective replacement for solid copper cable, CCA cable is anything but an effective solution.
While CCA products might look like (and be advertised to function like) standard Category 5e or Category 6 cabling, there are major differences that could pose network problems, concerns about business continuity, and safety hazards.
CCA Defined
This type of cable has an inner aluminum conductor coated with copper, and is much lighter than solid copper cables. Because CCA cable is manufactured at a much lower cost, it offers higher profits to manufacturers that sell the product. CCA cabling does have its place when used in certain electrical applications to avoid problems with aluminum wire connections, but it’s not a viable substitute for twisted-pair communications cabling.
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DC Resistance problem
