Antennas Interfaces; Ethernet Interfaces; Ethernet Connector Pinout Of Rj45 Socket; Ethernet Connector Pinout Description Of Rj45 Socket - Advantech ICR-4453 Hardware Manual

2. Hardware Functionality

2.2 Antennas Interfaces

SMA female connectors (ANT0, ANT1, ANT2, and ANT3) are intended for connecting cellular antennas
to the router. See Table
GNSS. In addition, RP-SMA female connectors WIFI1 are available for the connecting the WiFi antennas.
Do not run the router without connected cellular antennas as the energy from the transmission is
effectively reflected by the open end and can damage the equipment.
Recommended tightening moment for screwing the antenna to the SMA connector is 0.9 Nm.

2.3 Ethernet Interfaces

The RJ45 panel socket is used for four ETH0 (switched) and one ETH1 Ethernet interfaces. The pinout
of the socket is shown in Figure
Pin 10base-T & 100base-T
1 Tx+ (Transmit Data+)
2 Tx- (Transmit Data-)
3 Rx+ (Receive Data+)
4 —
5 —
6 Rx- (Receive Data-)
7 —
8 —
Table 6: Ethernet Connector Pinout Description of RJ45 Socket
All four ETH0 ports can be used for PoE PSE if the router is equipped with this feature. For more information
about the PoE, see Chapter 2.4; for technical parameters, see Chapter 4.9.
The isolation barrier of the Ethernet ports against the ground is 1500 V.
ICR-4453 Hardware Manual
21 for module antenna mapping. The GNSS antennas can be connected to the
16 and described in Table 6.
Figure 14: Ethernet Connector Pinout of RJ45 Socket
1000base-T
BI_DA+ (BiDirectional pair A+)
BI_DA- (BiDirectional pair A-)
BI_DB+ (BiDirectional pair B+)
BI_DC+ (BiDirectional pair C+)
BI_DC- (BiDirectional pair C-)
BI_DB- (BiDirectional pair B-)
BI_DD+ (BiDirectional pair D+)
BI_DD- (BiDirectional pair D-)
2.2 Antennas Interfaces
PoE PSE (Mode B)
—
—
—
PoE PSE+ (positive pole)
PoE PSE+ (positive pole)
—
PoE PSE- (negative pole)
PoE PSE- (negative pole)
17