SRX300 usb serial console driver
Please check if the USB console driver available on the below link works for you.
Please follow the below link to set this up.
For SRX 340 you can use this driver srx_usbdriver-2
For Mac OS X download the driver if needed, from https://www.silabs.com/products/development-tools/software/usb-to-uart-bridge-vcp-drivers
Drivers for Juniper Networks BX Series System Console
Categorised as: Juniper