The following third-party hardware is supported for use with J-series Services Routers running JUNOS software with enhanced services.
USB Modem
We recommend using a Multi-Tech MultiModem MT5634ZBA-USB-V92 USB modem with J-series Services Routers.
Storage Devices
The USB slots on J-series Services Routers accept a USB storage device or USB storage device adapter with a compact flash disk installed, as defined in the CompactFlash Specification published by the CompactFlash Association. When the USB device is installed and configured, it automatically acts as a secondary boot device if the primary compact flash disk fails on startup. Depending on the size of the USB storage device, you can also configure it to receive any core files generated during a router failure. The USB device must have a storage capacity of at least 256 MB.
Table 1 lists the USB and compact flash storage devices supported for use with the J-series Services Routers.
Table 1: Supported Storage Devices on the J-series Services Routers