Panasonic PN28248 Operation Manual

Also see for PN28248: Operation manual for cli

Contents

Panasonic PN28248 Operation Manual Manual pdf 194 page image

194◆ PoE power supply is impossible.■ Power is not supplied to a Powered Device.● If you use an STP cable, PoE power supply may not be possible dependingon the installation environment. In such cases, use a UTP cable.● Is a CAT5e or better straight cable (RJ45-8/8) used?● Is the cable connected to the port 1 to 24 that supports PoE power supply?● Ensure that either the port alone or the entire equipment is not over-loaded.● Is the Powered Device connected to the port compliant with theIEEE802.3at (30W) standard?■ Port LED (right) is blinking orange:● Ensure that the total power supply demand from PoE-powered devicesdoes not exceed 185 W.■ When the power supply is suddenly shut off● It is likely that a PoE-powered device in use has a different power consump-tion in normal operation and standby states. After turning on the PoE LED(power supply mode), confirm that a single port is not overloaded [the PortLED (left) is not blinking orange] and that the maximum limit of the totalpower supply is not exceeded (the PoE LIM. LED is not blinking orange).

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