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Related to CAT2: Cat3
CAT2Category 2 cable (EIA/TIA-586; supports data to 4 Mbps)
References in periodicals archive ?
It operates effectively over CAT2 through CAT5 cable, and each port provides immunity of 60 dB or greater to transient noise and interference, so signals and power can run in adjacent pairs of the same cable.
The contract will include CAT1, CAT2 and some CAT 3 remedial works.