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SETTING EXAMPLES
VDSL PORT CONNECTION
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VDSL Port Connection
The following is recommended in order to fully exhibit the performance of the Equipment.
At the VDSL ports of the Equipment, connect between the adjacent ports at the minimum line
length difference.
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Configuration Diagram
Equipment
NYC-VDSL-T16
VDSL Port 1
̖ޓ
̖ޓ
̖ޓ
VDSL Port 4
VDSL Port 6
VDSL Port 10
850m
600m
450m
100m
NYC-VDSL-T16
NYC-VDSL-T16
NYC-VDSL-T16
(Example) When there are the following 10 VDSL circuits;
Circuit Name
Circuit A
CircuitB
CircuitC
CircuitD
CircuitE
CircuitF
CircuitG
CircuitH
CircuitI
CircuitJ
Line Length
850m
300m
450m
700m
200m
500m
100m
100m
600m
650m
The following is recommended to connect to the VDSL ports.
VDSL Port
Circuit Name
Circuit A
CircuitD
CircuitJ
CircuitI
CircuitF
CircuitC
CircuitB
CircuitE
CircuitG
CircuitH
850m
700m
650m
600m
500m
450m
300m
200m
100m
100m
Line Length
VDSL1
VDSL2
VDSL3
VDSL4
VDSL5
VDSL6
VDSL7
VDSL8
VDSL9
VDSL10
Connect between the
adjacent VDSL ports
at the minimum line
length difference.
٨
For the unused (unconnected) VDSL ports of the Equipment, select
ޟ
INVALID
ޠ
at
Selection of VDSL Ports.
٨
If the line length of the VDSL port is changed due to use of the patch panel (wiring switch)
or when Use/No Use is changed over for the NYC-VDSL-T16 (SINGLE UNIT APPARATUS),
transmission may be affected at other VDSL ports. If this is the case, the effect may be
reduced by adjusting
ޟ
S/N Ratio Margin Setting
ޠ
for each VDSL port from 1 dB to 9 dB or
selecting
ޟ
Valid
ޠ
for
ޟ
Power Back-off Setting.
ޠ
(The transmission speed may slow
down.)
Notes