4.2.1 Interface description
4.2.1.1 Overview
Port 1
Link Port
Activity Port
Port 2
X1400
Port 3
Port 4
FaultSync
Figure 4-3 Interface overview CBE20
4.2.1.2 X1400 Ethernet interface
Table 4-5 X1400: Ethernet, ports 1-4
Pin Signal name Technical data
1 RXP Receive data +
2 RXN Receive data -
3 TXP Transmit data +
4 Reserved, do not use -
5 Reserved, do not use -
6 TXN Transmit data -
7 Reserved, do not use -
8 Reserved, do not use -
Screened back‐
shell
M_EXT Screen, permanently connec‐
ted
Connector
type
RJ45 socket
Option Boards
4.2 Communication Board Ethernet CBE20
Supplementary component descriptions
50 Manual, 06/2019