



If not either the power supply or the switch ( or LED) might be faulty. Contact your dealer in this case. • If you connect any powered device to a port the LINK/ Activity LED of this port should light. If not use another patch cable and check that the device you have connected is powered on and it’s network port is active. • Make sure all network and patch cables are STP or UTP and are not broken. Make sure any distance between the Switch and a device is 100m or less. Deutsches Benutzerhandbuch