INSTALLATION
Page 18
DOC_DEV_IPL-DAC_User guide_A
ADSL router with cellular backup
safety and prevent noise.
5
Supply voltage
IPL-DAC-400
Minimum input voltage : 10 V DC
Maximum input voltage : 60 VDC
The consumption is lower than 8 W.
6
Digital input and output
To check that the input and the output are
correctly wired, select
Diagnostic > Hardware > Input / Output
The status of the input is displayed and
the output can be switched ON or OFF.
7
Connecting the router to the ADSL line
7.1
Connecting the router to the line
The IPL-DAC router can be connected to an analogue line telephone line or an unbundled loop when the
attenuation of the reception signal is better than 63 dB
When the reception level is close to the limit, disconnections may occur.
In that situation, we recommend to ask to the ISP to setup the line with the RE-ADSL modulation which is
suited for long line and weak signal.
ADSL filter:
If the line must be used for analogue voice transmission simultaneously with ADSL transmission, it is
necessary to connect an ADSL filter.
Surge arrester:
The ADSL board of the IPL-DAC router is protected very carefully against over voltage coming from the line.