The Single-port IEEE 802.3at Gigabit Po E Midspan Solution provides power over standard Category 5 or 5e Ethernet cabling to IEEE 802.3at-compliant devices that require Gigabit connections; for example, HP Intelli Jack Gigabit Switches & certain IP security cameras. This inline power source installs right in the switch closet, eliminating an exposed power supply & extra wiring at the workspace, & saving time & money because its less vulnerable to damage or tampering than a local power supply. Diagnostic LEDs confirm proper operation & facilitate troubleshooting.