Connecting The Power - Juniper Networks NETSCREEN-5GT ADSL Guide De L'utilisateur

Chapter 1 Connecting the Device
There are also splitters that you may be able to install yourself, depending upon your
service provider equipment. If you are installing such a splitter yourself, you connect the
ADSL cable from the NetScreen device and the telephone line to the appropriate
connectors (for example, "data" or "voice") on the splitter. You connect the other end of the
splitter to the telephone outlet.
You may need to install a microfilter on each telephone, fax machine, answering machine,
or analog modem that connects to the ADSL line. The microfilter filters out high-
frequency noise on the telephone line. You install the microfilter on the telephone line
between the telephone, fax machine, answering machine, or analog modem and the voice
connector on the splitter.
The following shows an example of a microfilter and a splitter that you install on your
site. (You must obtain the appropriate microfilters or splitters from your service provider.)
Connecting the Trusted Port
The NetScreen-5GT ADSL device contains four Trusted Ethernet ports. You can use one
of these ports to connect the device to a LAN via an internal switch or hub. You can also
connect one or all of the ports directly to workstations, eliminating the need for a hub or
switch. You can use either cross-over or straight-through cables to connect the Ethernet
ports to other devices.
C
ONNECTING THE
To connect the power to the NetScreen-5GT ADSL device:
1. Plug the DC connector end of the power cable into the DC power receptacle on
the back of the device.
2. Plug the AC adapter end of the power cable into an AC power source.
Warning: NetScreen recommends using a surge protector for the power connection.
8
ADSL Cable
P
OWER
Telephone Outlet
Splitter
Microfilter
User's Guide