That's an FFTP CAT6 cable, with individually foil shielded twisted pairs with drain wires, and an overall foil shield.
Looks like there's lots more capacitance from wire to shield, than wire-to-wire. So it's almost two separate coaxes.
-- John Larkin Highland Technology, Inc picosecond timing precision measurement jlarkin att highlandtechnology dott com http://www.highlandtechnology.com
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