Juniper MX150 - RJ-45 to DB-9 Serial Port Adapter Pinout Information for an MX150; Table 20: RJ-45 to DB-9 Serial Port Adapter Pinout Information

Table 19: Network Port Connector Pinout Information for the MX150 (continued)
DescriptionSignalPin
Transmit/receive data pair 3TRP3-5
Transmit/receive data pair 2
Positive Vport (in PoE models)
TRP2-6
Transmit/receive data pair 4TRP4+7
Transmit/receive data pair 4TRP4-8
Related
Documentation
MX150 Router Overview on page 3•
RJ-45 to DB-9 Serial Port Adapter Pinout Information for an MX150
The console port is an RS-232 serial interface that uses an RJ-45 connector to connect
to a management device such as a PC or a laptop. If your laptop or PC does not have a
DB-9 male connector pin and you want to connect your laptop or PC to an MX150, use
a combination of the RJ-45 to DB-9 female adapter supplied with the switch along with
a USB to DB-9 male adapter.
Table 20 on page 35 provides the pinout information for the RJ-45 to DB-9 serial port
adapter.
Table 20: RJ-45 to DB-9 Serial Port Adapter Pinout Information
SignalDB-9 PinSignalRJ-45 Pin
CTS8RTS1
DSR6DTR2
RXD2TXD3
GND5GND4
TXD3RXD6
DTR4DSR7
RTS7CTS8
Related
Documentation
• Connecting an MX150 to a Management Console on page 90
35Copyright © 2017, Juniper Networks, Inc.
Chapter 7: Port and Pinout Specifications