10/100 Fast Ethernet Switch User’s Guide
18
Connecting The Switch
The LED indicators for PC connection are dependent on the LAN card
capabilities. If LED indicators are not illuminated after making a proper
connection, check the PC’s LAN card, the cable, Switch conditions and
connections.
The following are LED indicator possibilities for a PC to Switch
connection:
1.
The 100 M LED indicator comes on for a 100 Mbps and stays off for
10 Mbps.
2.
The Link/Act LED indicator illuminates upon hookup.
3.
The FDX LED indicator depends upon LAN card capabilities,
illuminating for full duplex operation and remaining dark otherwise.
Switch to Hub (with Uplink)
A hub (10 or 100BASE-TX) can be connected to the Switch via a two-pair
Category 3, 4, 5 UTP/STP straight cable. The connection is accomplished
from the hub’s Uplink (MDI-II) port to any of the Switch’s (MDI-X) ports.
Figure 4.2 DES-1016 Switch connected to a 10 or 100BASE-TX Hub