Siemens TIM 1531 IRC - 8.2 Pinout of the Ethernet interfaces

Technical specifications
8.2 Pinout of the Ethernet interfaces
TIM 1531 IRC
Operating Instructions, 02/2018, C79000-G8976-C468-02
295
8.2
Pinout of the Ethernet interfaces
Pinout of the Ethernet interfaces
The tables below show the pin assignment of the Ethernet interfaces.
●
X1
Gigabit interface
View of the RJ-45 jack
Pin
Signal name
Assignment
1
D1+
D1+ bidirectional
2 D1- D1- bidirectional
3
D2+
D2+ bidirectional
4
D3+
D3+ bidirectional
5
D3-
D3- bidirectional
6
D2-
D2- bidirectional
7
D4+
D4+ bidirectional
8
D4-
D4- bidirectional
●
X2 / X3
Fast Ethernet interfaces
View of an RJ-45 jack
Pin
Signal name
Assignment
1
Tx+
Transmit Data +
2
Tx-
Transmit Data -
3
Rx+
Receive Data +
4
-
5
-
6
Rx-
Receive Data -
7
-
8
-