2.2.2.3
Serial Interface
Pin:
RS232:
1
DCD
2
RxD
3
TxD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
Table 4: Pin assignment COM port
User Manual NetBox Wireless Routers
26 October 2011
RS485:
Do not connect
Do not connect
Data+
Do not connect
GND
Do not connect
Do not connect
Data-
Data+
netbox_manual_e_v1.4.docx
Figure 3: Sub-D 9pol plug female
10/111
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