15
4.1 Point-to-Point Application - LAN to LAN
Connection
Two sets of the VC-231G/VC-231GP could be used to link
two local Area networks that are located in a different place.
Through the normal telephone line, it could be set up a
150/150Mbps
(G.INP, Sym, 8dB) symmetric backbone, but
one VDSL2 Bridge must be Master (
CO mode
) and the other
one is Slave (
CPE mode
).
VC-231G(CO)
LAN to LAN Connection
Up to 1.4km
VDSL2
Telephone Wire
Splitter
Splitter
Phone
Main Office
(PBX, Telco Co,
wire closet)
Main Office
(PBX, Telco Co,
wire closet)
Telephone Wire
Ethernet Telephone Network
Phone
Ethernet over VDSL2 and Telephone Network
PoE IP Camera
NVR
VC-231GP(CPE)
8dB
12dB
OFF
ON
SNR
1 2 3 4
ON
12dB
OFF
ON
SNR
1 2 3 4
ON
Switch
1000BASE-T UTP
PoE
1000BASE-T UTP with PoE
VDSL2
VDSL2
Telephone wire
PoE