VDSL2 Manual
4
General Rules
Before making any connections to the VDTU2-104 & 204 MODEM, note the
following rules:
z
Ethernet Port (RJ-45)
All network connections to the Modem Ethernet port must be made using
Category 5 UTP for 100Mbps;
Category 3,4 UTP for 10Mbps
No more than 100 meters of cabling may be use between the MUX or HUB and
an end node.
z
Phone Port (RJ-11)
All Phone set connections to the RJ-11 Port made using 24~26 Gauge phone
wiring.
Connecting the VDTU2-104&CPE MODEM
The VDTU2-104 & 204 MODEM can be controlled by a PC, henceforth, called the
"Control PC". For this purpose, you
Need a PC with an Ethernet network interface and a DB-9 RS232 serial interface.
Two programs are required: A
Web-browser is mandatory and a terminal program should be available optionally.
The board has several connectors.
‧
4 Ethernet RJ45 jacks (connect LAN devices to route); the Auto MDIX feature of the
ports switches automatically between MDI and MDI-X (MDI = Media Dependant
Interface), therefore straight Ethernet cables can be used.
‧
2 x RJ11 jack (LINE Port is for connects VDSL client side to Line Interface, Phone port
is for connects phone set or FAX machine)
‧
1 x Console port (monitoring, access to operating system via shell for firmware
downloads, starting drivers and web etc.,)
‧
1 Power Supply (as described above)
