Connecting The Ethernet Ports; Connecting The 10/100Base-T Ethernet Ports To An Ethernet Switch Or Hub; Model Sn4900 Ethernet Port; Straight-Through Rj-45-To-Rj-45 Ethernet Cable Diagram - Patton electronics SMARTNODE 4900 User Manual

SmartNode 4900 User Manual
3. Select and attach the appropriate twisted-pair from each FXS device on punch-down blocks for connection
to the chosen port on the IpChannel Bank.

Connecting the Ethernet ports

The IpChannel Bank has dual 10/100 Ethernet interfaces. One is for the WAN connection. The other is for
connecting to your Ethernet LAN. The Ethernet ports will auto-sense the correct speed of the local LAN and
automatically negotiate to half- or full-duplex operation. This section describes connecting the IpChannel
Bank to the Ethernet LAN via an Ethernet hub or switch.
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 SN4900 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
SN4900 10/100Base-T Port
Installing the IpChannel Bank
RJ-45 Jack
1
2
3
4
5
6
7
8
Figure 7. Model SN4900 Ethernet port
SN4900
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
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
figure 9) between the SN4900
Output
Output
Input
Input
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