using the MDI-X jack (described below). For more
information about crossover connections.
Uplink Jack(s) (MDI-II): Use this jack to connect
stations to the hub. This is MDI-II (Medium-
dependent Interface, straight-wired) jack, which
means you can connect the hub to a device with a
MDI-X port using an ordinary straight-through
cable, making a crossover cable unnecessary.
LED Indicators
Power Indicator (PWR)
This indicator lights green when the hub is receiving
power, otherwise, it is off.
Full-Duplex/Collision (Full-Duplex/Collision)
This LED indicator light green when a respective port
is in full duplex (FDX) mode. Otherwise, it is blinking
when collisions are occurring on the respective port.
100M Link/Activity,10M Link/Activity
(100M LINK/ACT
This indicator light green when the port is connected
to a 100Mbps Fast Ethernet station, if the indicator
blinking green will be transmitting or received data on
the 100Mbps network. Otherwise, if the indicator light
amber when the port is connected to a 10Mbps
Ethernet station, if the indicator blinking amber will be
, 10LINK/ACT
(green)
10
)
(amber)