ICR-3211
5.8
Description of the Left Panel
Interfaces located on the left panel are described in the table below.
Caption
Connector
Description
Grounding screw
M3 screw
Grounding screw (M3x6L) is connected to the ground of
the board and to the negative pole of the power source.
SIM cards
2FF size
Unscrew the SIM cards cover to access the SIM1 and
SIM2 slots.
SERIAL | I/O
10-pin
This connector has the RS232 and RS485 serial inter-
faces, one binary input and one binary output. The con-
nector pinout is printed on the top label.
Table 9: Description of the left panel
Figure 18: The left panel of the router
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