Usb Port Specifications For The Qfx Series - Juniper QFX10002 Hardware Manual

Table 44: QSFP+ and QSFP28 Network Port Connector Pinout Information
Pin
36
37
38

USB Port Specifications for the QFX Series

The following Juniper Networks USB flash drives have been tested and are officially supported for the
USB port in the QFX Series:
• RE-USB-1G-S—1-gigabyte (GB) USB flash drive (except QFX3100 Director device)
• RE-USB-2G-S—2-GB USB flash drive (except QFX3100 Director device)
• RE-USB-4G-S—4-GB USB flash drive
CAUTION: Any USB memory product not listed as supported for the QFX Series has
not been tested by Juniper Networks. The use of any unsupported USB memory
product could expose your device to unpredictable behavior. Juniper Networks
Technical Assistance Center (JTAC) can provide only limited support for issues related to
unsupported hardware. We strongly recommend that you use only supported USB flash
drives.
CAUTION: Remove the USB flash drive before upgrading Junos OS or rebooting a QFX
Series device. Failure to do so could expose your device to unpredictable behavior.
NOTE: Executing the request system snapshot CLI command on a QFX3500 device requires an
external USB flash drive with at least 4 GB of free space. We recommend using the RE-USB-4G-
S flash drive.
Signal
TX1p
TX1n
GND
(Continued)
94