User Manual
U-SYS IAD108 Integrated Access Device
Chapter 2 Installing Hardware
2-5
Figure 2-1
Serial port of IAD108
The serial port is on the right part of the device’s rear panel. It is
labeled as CONSOLE. Features of serial port are: transmission rate
of 9600 bit/s, without parity check, 8 data bits, one stop bit, without
traffic control.
The signals tranceived by pinouts are as shown in Table 2-5,
and other unlisted pinouts are not used.
Table 2-5
Pingouts of the connector on console
Pingout
Signal
Sourcing from
2
TXD (transmit data )
DCE
3
RXD (receive data)
DTE (Data Terminal
Equipment)
5
Grounding of signal
IAD108 is connected with the maintenance terminal via a serial
port cable. The delivered serial port cable can connect DB-9 male
connector to DB-9 female connector. If the serial port on the
maintenance terminal is not a DB-9 male connector, you should
prepare the serial port cable by yourself.
The steps for connecting the serial port cable are as follows:
