Connections – Westermo MRD-350 User Manual
Page 12
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1
2
Connections
Router Serial Port (DCE Female)
Position
Name
Direction
Description
5
1
9
6
1
DCD
Out
Data Carrier Detect
2
RxD
Out
Receive Data
3
TxD
In
Transmit Data
4
DTR
In
Data Terminal Ready
5
SG
–
Signal Ground
6
DSR
Out
Data Set Ready
7
RTS
IN
Request to Send
8
CTS
Out
Clear to Send
9
RI
Out
Ring Indicator
Led indicators
(for details,
see next page)
Optional antenna
(for details, see page 11)
Main antenna
(for details, see page 11)
Protective
Earth
SIM card
drawers
SIM switch trigger
Factory default
reset switch
Power connector
SIM card 2 drawer
eject button
SIM card 1 drawer
eject button
Ethernet TX Connections
(RJ-45 connector) LAN1-2
Position Direction
Description
1
In/Out
TD+
2
In/Out
TD–
3
In/Out
RD+
4
–
Not Connected
5
–
Not Connected
6
In/Out
RD–
7
–
Not Connected
8
–
Not Connected