"Uplinking- Connecting to Other Switches and HubsEach 10/100 Dual-Speed Switch has a shared uplink port -- which sits right
next to port 12 or 16 on the switch (depending on the model you have) for
connecting or ircascadinglÏú the switch to other devices. This uplink port is
shared, meaning that when it is in use, the port next to it on the switch cn no
longer be used. Since the uplink port crosses the polarity of your cabling for
you, there is no need to use any special cables. A regular, straight-through Cat
5 RJ-45 Fast Ethernet cable will do. Connect one end of the cable to the
switch, then connect the other end to any standard RJ-45 port on your hub or
other device."