LevelOne GEU-0822 Manual - Page 6

 Make sure that there is adequate space for proper heat dissipation from and adequate ventilation around the Switch. Leave at least 10 cm (4 inches) of space at the front and rear of the Switch for ventilation.  Install the Switch in a fairly cool and dry place for the acceptable temperature and humidity operating ranges.  Install the Switch in a site free from strong electromagnetic field generators (such as motors), vibration, dust, and direct exposure to sunlight.  When installing the Switch on a level surface, attach the rubber feet to the bottom of the device. The rubber feet cushion the Switch, protect the casing from scratches and prevent it from scratching other surfaces. 2.3 MOUNTING THE SWITCH ON A WALL The 8-Port 10/100/1000 Mbps Switch can also be mounted on a wall. Two mounting slots are provided on the bottom of the switch for this purpose. Please make sure that the front panel is exposed in order to view the LEDs. Please refer to the illustration below: A.) Mounting on a cement wall 1. Mount the Nylon screw anchors into a cement wall. 2. Drive the T3 x 15L screws into the Nylon screw anchors. 3. Hook the mounting holes of the switch back on the screws; you have completed the wall-mount. B.) Mounting on a wood wall 1. Drive the T3 x 15 L screws into the wood wall. 2. Hook the mounting holes of the switch back on the screws; you have completed the wall-mount. (1) 3/4 inch minimum for wood wall (2) 3 inch minimum for cement wall. 3. Connecting the switch Cable Quality For all connections to the Switch, use these rules to determine the Cable quality.  For connections to 10BASE-T and 100BASE-TX devices, use Category 5 or 5e UTP/STP cable. 6