D-Link DFE-904, Руководство пользователя

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can be more than 100 meters (328 feet) long, and the signal path between any
two end nodes must not exceed 205 meters (672.4 feet). If both hubs have
end nodes connected through 100-meter-long cables, the uplink cable cannot
be more than 5 meters (16.4 feet) long.
Horizontal Mounting
Prepare the hub for desktop or tabletop mounting as follows:
1. Make sure the hub's bottom surface is clean.
2. Peel the backing from the supplied rubber feet.
3. Attach the feet to the hub's bottom surface, one in each corner.
Then set the hub in place and make sure it will not easily rock or slide. Also
make sure nothing will press against the air inlets or the fan outlet.
Vertical Mounting
To mount the hub on a vertical surface you will need a medium-size Phillips
screwdriver. You might also need a drill, a drill bit suitable for the supplied wall
anchors, and a hammer.
We strongly recommend mounting the hub with its cable jacks facing down or
sideways to help keep dust off the contacts.
If the surface does not already have suitable mounting holes, prepare it as
follows:
1. Note the arrangement of the mounting holes in the hub's base.