The Catalyst Inline Power Patch Panel enables inline power for Cisco multiservice enabled Catalyst switches. This product supports a new feature called inline power. Inline power is 48-volt DC power provided over standard Category 5 unshielded twisted-pair (UTP) cable up to 100 meters. Instead of requiring wall power, terminal devices such as IP telephones can utilize power provided from the Catalyst Inline Power Patch Panel. No configuration is necessary for the Catalyst Inline Power Patch Panel. The phone discovery mechanism is on by default, and it automatically detects phones and supplies inline power. The rugged, self-contained design ensures reliable everyday performance. Its compact size, only two rack units (RUs) high, allows easy rack mounting and preserves valuable space in the wiring closet.