Phoenix Contact 2313643, User Manual, Page: 41 / 94

Hardware installation PSI-MODEM-SHDSL/ETH
104273_en_01 PHOENIX CONTACT
41
4.3.2.1 2-wire operation
Figure 4-4 2-wire operation, line structure or point-to-point connection
Figure 4-5 2-wire operation, ring structure
• For a 2-wire connection, connect DSL port A (a and b) to DSL port B (a and b) of the
next Ethernet extender. Connect a and b as desired.
For point-to-point connections, DSL port B of the first device and DSL port A of the last
device are not used.
PSI-MODEM-SHDSL/ETH
Ord.-No. 23 13 643
VCC
DIAG
ACT
LINK
ERR LINK
STAT
LINK
STAT
DSL
A
DSL
B
ETH
PSI-MODEM-SHDSL/ETH
Ord.-No. 23 13 643
VCC
DIAG
ACT
LINK
ERR LINK
STAT
LINK
STAT
DSL
A
DSL
B
ETH
PSI-MODEM-SHDSL/ETH
Ord.-No. 23 13 643
VCC
DIAG
ACT
LINK
ERR LINK
STAT
LINK
STAT
DSL
A
DSL
B
ETH
11 3 2
PSI-MODEM-SHDSL/ETH
Ord.-No. 23 13 643 PSI-MODEM-SHDSL/ETH
Ord.-No. 23 13 643
PSI-MODEM-SHDSL/ETH
Ord.-No. 23 13 643 PSI-MODEM-SHDSL/ETH
Ord.-No. 23 13 643
11
3
2
Port A
Port B
4