18
4.1 Point-to-Point Application -- LAN to LAN
Connection
Two sets of the VDSL2 Bridge 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 190/190Mbps
(VC-234G, G.INP, sym) symmetric backbone, but one VDSL2
Bridge must be Master (CO mode) and the other one is Slave
(CPE mode).
VC-234G/CO
LAN to LAN Connection
Up to 1.4km
VDSL2
Telephone wire
Phone
Main office/PBX,
Telco CO,
Wire Closet
Telephone wire
Ethernet Telephone Network
Phone
Ethernet over VDSL2 and Telephone Network
VC-234G/CPE
VDSL2
VDSL2
1000BASE-T UTP
Telephone wire
Main office/PBX,
Telco CO,
Wire Closet
CO
G.INP
Asym.
Inter
Sym.
8dB
ON
OFF
1
2
3
4
ON
CO
G.INP
Asym.
Inter
Sym.
8dB
ON
OFF
1
2
3
4
ON
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