Usb Port Specifications For An Ex Series Switch; Figure 41: Location Of The Mini-Usb Type-B Console Port On The Front Panel Of An Ex4300 Switch; Table 78: Mini-Usb Type-B Console Port Pinout Information For Ex4300 - Juniper EX4300 Hardware Manual

Table 78: Mini-USB Type-B Console Port Pinout Information for EX4300 Switches
Pin Signal
1 VCC
2 D-
3 D+
X N/C
4 GND
Related
Documentation

USB Port Specifications for an EX Series Switch

Copyright © 2015, Juniper Networks, Inc.
Figure 41: Location of the Mini-USB Type-B Console Port on the Front
Panel of an EX4300 Switch
1— Mini-USB console port
2— LCD panel
3— LCD panel Menu button
4—Chassis status LEDs
If your management host (laptop or PC) does not have a DB-9 male connector pin or an
RJ-45 connector pin, you can connect your management host to the Mini-USB Type-B
console port of an EX4300 switch 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 78 on page 141 provides the pinout information of the Mini-USB Type-B console
port.
Description
+5 VDC
Data -
Data +
Could be not connected (N/C), connected to ground (GND), or used as an attached device
presence indicator
Ground
EX4300 Switches Hardware Overview on page 3
The following Juniper Networks USB flash drives have been tested and are officially
supported for the USB port on all EX Series switches:
RE-USB-1G-S
Chapter 9: Pinout Specifications
5— LCD panel Enter button
6— SFP+ uplink module ports (optional)
7— Network ports
141