Table of Contents
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Chapter 2: External Connectors Pinout Description
M12 LAN1/2 Connectors
(LAN2 for nROK 7251-7A)
Connector Number: 8
4
5
3
6
2
7
1
8
Pin
Definition
1
MDI0P
3
MDI1P
5
MDI2P
7
MDI3P
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Pin
Definition
2
MDI0N
4
MDI1N
6
MDI2N
8
MDI3N
PoE1 to PoE4 M12 Connectors
(nROK 7251-7C4 and nROK 7251-WI-7C4IP)
Connector Number: 9
4
5
3
6
2
7
1
8
Pin
Definition
1
MDI0P
3
MDI1P
5
MDI2P
7
MDI3P
14
Pin
Definition
2
MDI0N
4
MDI1N
6
MDI2N
8
MDI3N
nROK 7251 Series User Manual
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