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2.2 Antennas Interfaces
SMA female connectors ANT and DIV are intended to be used for connection of the cellular
antennas to the router.
cellular connectors and can be connected to the ANT3 for the L1 band and to the ANT1 for
the L5 band. 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 trans-
mission 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
Figure 13: Ethernet Connector Pinout of RJ45 Socket
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 4: 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.
The GNSS antenna's SMA female connectors are shared with the
15
and described in Table 4.
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-)
16
ICR-4461
PoE PSE (Mode B)
—
—
—
PoE PSE+ (positive pole)
PoE PSE+ (positive pole)
—
PoE PSE- (negative pole)
PoE PSE- (negative pole)
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