Making Network Connections; Network Switched Ports - ICP DAS USA NS-105 Installation Manual

3. Making Network Connections

3.1 Network Switched Ports

There are five ports on the switch for connection to five LAN segments.
Each segment is an independent shared network in one collision-domain.
TP Port 1-4 (MDI-X jacks)
Five 10/100BASE-TX switched ports
Each port consists of one RJ-45 connector and is used for connection
to either a 10BASE-T or 100BASE-TX device. The RJ-45 connectors
are fixed MDI-X jacks, which are designed with internal crossover
function. It allows a connection to an end station using
straight-through UTP cable.
MDI Jack support for Port 5
One additional push button is provided for Port 5 to switch MDI-X or
MDI. It is useful when using Port 5 as an uplink port and using
straight-through UTP cable for the connection to any device.
Pin Definition
RJ-45
MDI-X
4,5,7,8
MDI
4,5,7,8
1 RX+
2 RX-
3 TX+
6 TX-
NC
1 TX+
2 TX-
3 RX+
6 RX-
NC
MDI-X
MDI
Port 1-4
(Push Button Setting)
ˇ
N/A
-8-
Port 5
ˇ
ˇ