Console Port Connector Pinouts For The Qfx Series - Juniper QFX5110 Series Hardware Documentation

Table 31: Console Port Connector Pinout Information (continued)
Pin Signal
5 Signal Ground
6 RxD Input
7 CD Input
8 NC

Console Port Connector Pinouts for the QFX Series

The console port (labeled CON, or CONSOLE) is an RS-232 serial interface that uses an RJ-45 connector
to connect to a console management device. The default baud rate for the console port is 9600 baud.
Table 31 on page 130 provides the pinout information for the RJ-45 console connector. An RJ-45 cable
and RJ-45 to DB-9 adapter are supplied with the QFX Series device.
NOTE: If your laptop or PC does not have a DB-9 plug connector pin and you want to connect
your laptop or PC directly to a QFX Series device, use a combination of the RJ-45 cable and
RJ-45 to DB-9 adapter supplied with the device and a USB to DB-9 plug adapter. You must
provide the USB to DB-9 plug adapter.
Table 32: Console Port Connector Pinouts for the QFX Series
Pin
3
4
5
6
Description
Signal ground
Receive data
Data carrier detect
CTS Input
Signal
TxD Output
Signal Ground
Signal Ground
RxD Input
Description
Transmit data
Signal ground
Signal ground
Receive data
131