• RJ-45 Connector Pinouts for the ETHERNET Port on MX5, MX10, MX40, and MX80
Routers on page 72
RJ-45 Connector Pinouts for the ETHERNET Port on MX5, MX10, MX40, and MX80
Routers
The port on the front panel 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 37 on page 72 describes the RJ-45 connector pinout.
Table 37: RJ-45 Connector Pinout for the Routing Engine ETHERNET Port
SignalPin
TX+1
TX–2
RX+3
Termination network4
Termination network5
RX–6
Termination network7
Termination network8
Related
Documentation
• MX5, MX10, MX40, and MX80 Routing Engine Description on page 21
• Maintaining the MX5, MX10, MX40, and MX80 Routing Engine on page 162
• Routing Engine InterfaceCable Specifications for MX5, MX10, MX40, and MX80 Routers
on page 69
• RJ-45 Connector Pinouts for the AUX and CONSOLE Ports on MX5, MX10, MX40, and
MX80 Routers on page 71
Copyright © 2017, Juniper Networks, Inc.72
MX5, MX10, MX40, and MX80 3D Universal Edge Router Hardware Guide