Connecting The 10/100Base-T Ethernet Ports To An Ethernet Switch Or Hub; Connecting A 10/100Base-T Ethernet Port To An Ethernet-Capable Workstation; Straight-Through Rj-45-To-Rj-45 Ethernet Cable Diagram; Cross-Over Rj-45-To-Rj-45 Ethernet Cable Diagram - Patton electronics SmartNode 4400 Getting Started Manual

SmartNode 4400 Series Getting Started Guide
Connecting the 10/100Base-T Ethernet ports to an Ethernet switch or hub. The 10/100Base-T Ethernet
port is designed to connect to an Ethernet switch or hub with a straight-through or cross-over Ethernet cable.
The Ethernet RJ-45 pin and signal definitions for the SN4400 or for a NIC card in a workstation/PC are
shown in figure 7. Connect a CAT-5 cable (one wired as shown in
and the hub/switch.
Figure 8. Straight-through RJ-45-to-RJ-45 Ethernet cable diagram
SN4400 10/100Base-T Port
Connecting a 10/100Base-T Ethernet port to an Ethernet-capable workstation. The 10/100Base-T Ether-
net ports can connect to a single Ethernet-capable workstation or PC by means of any Ethernet cable.
Installing the IpChannel Bank
RJ-45 Jack
1
2
3
4
5
6
7
8
Figure 7. Model SN4400 Ethernet port
SN4400
RJ-45 Pin No.
1 (TX+)
2 (TX-)
3 (RX+)
6 (RX-)
RJ-45 Pin No.
1 (TX+)
2 (TX-)
3 (RX+)
6 (RX-)
Figure 9. Cross-over RJ-45-to-RJ-45 Ethernet cable diagram
figure 8 or figure
Signal Name Direction
1 (TX+) Transmit Data +
2 (TX-) Transmit Data -
3 (RX+) Receive Data +
4
5
6 (RX-) Receive Data -
7
8
Hub
RJ-45 Pin No.
1 (RX+)
2 (RX-)
3 (TX+)
6 (TX-)
PC 10/100Base-T Port
RJ-45 Pin No.
3 (RX+)
6 (RX-)
1 (TX+)
2 (TX-)
3 • Hardware installation
9) between the SN4400
Output
Output
Input
Input
30