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PSI-MODEM-SHDSL/ETH
42
PHOENIX CONTACT
104273_en_01
4.3.2.2
4-wire operation
Figure 4-6
4-wire operation, point-to-point connection
•
For 4-wire connection, connect DSL port A (a and b) from the first device to DSL port B
(a and b) of the second device. Connect a and b as desired.
•
Connect DSL port A (a and b) of the second device to DSL port B of the first device (a
and b).
Select wire pairs
In the case of star quad twisted cables, use the single wires on the opposite side (1a/1b or
2a/2b) to avoid crosstalk.
Figure 4-7
Star quad
PSI-MODEM-SHDSL/ETH
Ord.-No. 23 13 643
VCC
DIAG
ACT
LINK
ERR
LINK
STAT
LINK
STAT
DSL
A
DSL
B
ETH
ETH
USB
PSI-MODEM-SHDSL/ETH
Ord.-No. 23 13 643
VCC
DIAG
ACT
LINK
ERR
LINK
STAT
LINK
STAT
DSL
A
DSL
B
ETH
ETH
USB
11
2
1
a
2
a
1
b
2
b
Summary of Contents for 2313643
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Page 50: ...PSI MODEM SHDSL ETH 50 PHOENIX CONTACT 104273_en_01...
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