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RJ-45 Connector Pinouts for an MX Series Routing Engine ETHERNET Port

The port on the Routing Engine labeled ETHERNET is an autosensing 10/100-Mbps Ethernet RJ-45 receptacle that accepts an Ethernet cable for connecting the Routing Engine to a management LAN (or other device that supports out-of-band management). Table 1 describes the RJ-45 connector pinout.

Table 1: RJ-45 Connector Pinout for the Routing Engine ETHERNET Port

Pin

Signal

1

TX+

2

TX–

3

RX+

4

Termination network

5

Termination network

6

RX–

7

Termination network

8

Termination network