Connector Pinouts For Mx Series Routing Engine Aux And Console Ports - Juniper MX240 Hardware Manual

Table 89: 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
RJ-45 Connector Pinouts for MX Series Routing Engine AUX and CONSOLE
Ports
The ports on the Routing Engine labeled AUX and CONSOLE are asynchronous serial interfaces that accept
an RJ-45 connector. The ports connect the Routing Engine to an auxiliary or console management device.
Table 90 on page 206 describes the RJ-45 connector pinout.
Table 90: RJ-45 Connector Pinout for the AUX and CONSOLE Ports
Pin Signal
1 RTS
2 DTR
3 TXD
4 Ground
5 Ground
6 RXD
Description
Request to Send
Data Terminal Ready
Transmit Data
Signal Ground
Signal Ground
Receive Data
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