Juniper EX4400 - USB Port Specifications for an EX Series Switch

Table 77: Console Port Connector Pinout Informaon
Pin Signal Descripon
1 NC No connect
2 NC No connect
3 TxD Output Transmit data
4 GND Signal ground
5 GND Signal ground
6 RxD Input Receive data
7 DCD Input Data carrier detect
8 NC No connect
USB Port Specicaons for an EX Series Switch
Juniper Networks tested and ocially supports the following USB ash drives for the USB port on all
EX Series switches:
• RE-USB-1G-S
• RE-USB-2G-S
• RE-USB-4G-S
CAUTION: Any USB memory product not listed as supported for EX Series switches
has not been tested by Juniper Networks. The use of any unsupported USB memory
product could expose your EX Series switch to unpredictable behavior. Juniper
Networks Technical Assistance Center (JTAC) can provide only limited support for
139