| 单词 | tap |
| 释义 | tap 1. A temporary physical connection to a metallic circuit. See also bridged tap and circuit. 2. A wiretap, or secret temporary connection to a circuit for purposes of monitoring the information being transmitted across it. See also wiretap. 3. In Power over Ethernet (PoE), a picker that acts as a splitter, picking off the 48V DC voltage, making it available to the PoE-compliant device at 5V, 6V, or 12V DC, for example. See also DC, PoE, splitter, and voltage. |
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