13
Making the Connection to Another Hub
You can connect a 10BASE-T, 100BASE-TX, or another 
10/100BASE-TX OfficeConnect hub to any port on the Dual 
Speed Hub 8. Use the following method:
1
Using a straight-through cable, connect the 
Uplink/Normal port of the Dual Speed Hub 8 to any of 
the ports on the other hub (as shown in Figure 5). If 
using an Uplink/Normal port on the other hub, set its 
Uplink/Normal switch to Normal (out).
2
Set the Uplink/Normal switch for the Uplink/Normal port 
on the Dual Speed Hub 8 to Uplink (in).
Checking Hub Connections
When you have connected all the appropriate workstations 
and other equipment to the Hub, power on the Hub. For 
each port with a connection, a Port Status LED should be 
on. If the port is operating at 100Mbps, the corresponding 
LED in the upper row of Port Status LEDs is on. If the port is 
operating at 10Mpbs, the corresponding LED in the lower 
row is on. If neither LED is on, check your connections.
Spot Checks
At frequent intervals, visually check that:
■
The Alert LED is off — this is the best way to find out if 
there are problems with your network.
■
Case vents are not obstructed.
■
Cabling is secure and not pulled taut.
Figure 5   
Correct Connections for OfficeConnect Hubs