Juniper EX4300 Series

Table 60: Console Port Connector Pinout Informaon (Connued)
Pin Signal Descripon
6 RxD Input Receive data
7 CD Input Data carrier detect
8 NC CTS input
Mini-USB Port Pinout Specicaons
If your management host (laptop or PC) does not have a DB-9 plug connector pin or an RJ-45 connector
pin but has a USB port, you can connect your management host to the Mini-USB Type-B console port
by using a cable that has a standard Type-A USB connector on one end and a Mini-USB Type-B (5-pin)
connector on the other end.
The Mini-USB Type-B console port uses a Mini-USB Type-B connector to connect to a console
management device. The default baud rate for the console port is 9600 baud.
Table 61 on page 153 provides the pinout informaon of the Mini-USB Type-B console port.
Table 61: Mini-USB Type-B Console Port Pinout
Informaon
Pin Signal Descripon
1 VCC +5 VDC
2 D- Data -
3 D+ Data +
X N/C Could be not connected (N/C), connected to ground (GND), or used as an
aached device presence indicator
4 GND Ground
153