L-com LC-SW805G User Manual - page 3
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Hardware Installation
Before installation
The setup of the Switch can be performed using the following steps: Install the 5 or 8 Port Desktop
Gigabit Ethernet Switch in a fairly cool and dry place. See working environment for the acceptable
operation temperature and humidity ranges.
Install the Switch in a site free from strong electromagnetic source, vibration, dust, and direct sunlight.
Leave at least 4 inches (10cm) of space at the left and right hand side of the Switch for ventilation.
Visually inspect the DC power plug and make sure that it is fully secured to the DC power jack on the back
of the unit.
Make sure to securely plug in AC adaptor to an outlet with sufficient clearance so that the power cord is
not damaged by extreme bending.
Do not stack any device on the Switch.
Installation
Desktop or Shelf Installation
When installing the Switch on a desktop or shelf, make sure that the rubber feet are present. These cushioning
feet can be found on the bottom at each corner of the device. Allow enough ventilation space between the device
and the objects around it.
Troubleshooting
The Power LED is not lit
Check if the DC power cord is properly seated in the DC jack of the unit. Also make sure the AC Adapter is fully
seated in the power outlet you are using. Unplug and plug back in to the outlet or try another power outlet.
The Link LED is not lit
Check the cable connections. Make sure the plugs are fully seated in the jacks.
Make sure the cable distance between the switch and other IEEE802.3 compatible network device does not
exceed 100 meters.
Performance is bad
Make sure the cable between the switch and other IEEE802.3 compatible network device is Category 5e UTP
or better.
Some devices can’t talk to other devices on the network
Check status of the Link LEDs to make sure devices are linked.
Reset the switch if needed.