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5.2
RS232 Console port (DB9)
5.2.1
Port Description
Figure 5-2.1 DB9 interface
DB9 interface is a standard connectors used in RS232 in series communication
connects. OLT adopt 9 pin standard connector which is the same as the connector
of PC Com interface.
5.2.2
Pin assignment
Figure 5-2.2 DB9/RS232 pin assignment
Pin
Distribution
2
RXD: accepting of data
3
TXD: transmitter data
5
SG: signal
Table 5-3 Pin information
5.2.3
Port connection
HA5800A series is equipped with a cable to connect HA5800A series serial port.
This cable has a DB9 connector in HA5800A series and PC side. Consult figure
5.2.1.
1
8
