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Ethernet interfaces
108580_en_02
PHOENIX CONTACT
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Table A-3
Contact assignment of the Ethernet interfaces depending on the transmis-
sion speed.
PIN
LAN1, LAN2, LAN3.1/LAN3.2:
LAN1, LAN2:
10Base-T (10 Mbps)
100Base-T (100 Mbps)
1000Base-T (1000 Mbps)
1
TD+
(Transmit data+)
TD+
(Transmit data+)
DA+
(Bidirectional)
2
TD-
(Transmit data-)
TD-
(Transmit data-)
DA-
(Bidirectional)
3
RD+
(Receive data+)
RD+
(Receive data+)
DB+
(Bidirectional)
4
Reserved
Reserved
DC+
(Bidirectional)
5
Reserved
Reserved
DC-
(Bidirectional)
6
RD-
(Receive data-)
RD-
(Receive data-)
DB-
(Bidirectional)
7
Reserved
Reserved
DD+
(Bidirectional)
8
Reserved
Reserved
DD-
(Bidirectional)
Summary of Contents for RFC 4072S
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