On the side of the little metal box that we can't see, it probably says "power inserter" or something similar. If so, it takes power from the AC adapter and adds it to the coax cable. So you may have some other device like an amplifier or active splitter somewhere that needs that power.
strega7
Contributor
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501 Messages
8 hours ago
On the side of the little metal box that we can't see, it probably says "power inserter" or something similar. If so, it takes power from the AC adapter and adds it to the coax cable. So you may have some other device like an amplifier or active splitter somewhere that needs that power.
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