5. USER INTERFACES
5.5
SIM Card Reader
The SIM card reader supports 3 V and 1.8 V Mini-SIM cards. It is located on the front panel
of the router. The router will not operate on UMTS or LTE networks unless an activated SIM
card with an unblocked PIN is in the reader. The SIM cards may use different access point
names (APN).
Changing the SIM card:
Disconnect the router from power supply before handling the SIM card!
Press the small button on the right hand side of the SIM reader slot to eject the SIM card
holder. Insert the SIM card into the holder and slide it in the reader. (See figure bellow.)
Figure 15: Ejected SIM card holder
5.6
Ethernet Port
Panel Socket RJ45
Pin Number
Signal mark
Description
Data Flow Direction
1
TXD+
Transmit Data – positive pole
Input/Output
2
TXD
−
Transmit Data – negative pole
Input/Output
3
RXD+
Receive Data – positive pole
Input/Output
4
—
—
5
—
—
6
RXD
−
Receive Data – negative pole
Input/Output
7
—
—
8
—
—
Table 15: Ethernet connector
18