Advantech ICR-3201 User Manual

ICR-3241
2.2 Antennas
Connect cellular antennas to the router to main (ANT) and diversity (DIV) SMA connectors
on the front panel. For WiFi models, connect WiFi antennas to the router to WIFI1 and WIFI2
R-SMA connectors on the right panel. Connect the GNSS antenna to the router to GNSS SMA
connector on the right panel between the WiFi antennas.
Only run the router with a cellular antenna connected to the main antenna connector, 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 connectors is 0.9 Nm.
The diversity antenna improves the radio capability of the router at low signal strength.
2.3 Ethernet Interfaces
The panel socket of RJ45 is used for Ethernet interface. The pinout of the socket is shown
in Figure 14 and described in Table 6.
Figure 14: Ethernet Connector Pinout
Pin
Signal mark Description
1
TXD+ Transmit Data – positive pole
2
TXD- Transmit Data – negative pole
3
RXD+ Receive Data – positive pole
4
— —
5
— —
6
RXD- Receive Data – negative pole
7
— —
8
— —
Table 6: Ethernet Connector Pinout Description
The isolation barrier of the Ethernet ports against the ground is 1500 V.
15

Advantech ICR-3201 Specifications

General

Brand	Advantech
Model	ICR-3201
Category	Network Router
Language	English