Field-Replaceable Units on the SRX1400 Services Gateway

Field-replaceable units (FRUs) are services gateway components that can be replaced at the customer site. The device uses the following types of FRUs:

Table 35 lists the FRUs for the services gateway.

Table 35: Field-Replaceable Units

Hot-Removable and Hot-Insertable FRUs

Cold-Swap-Only FRUs

  • Air filters (cooling system)
  • Air filters (power supply) (if redundant)
  • Fan trays
  • AC and DC power supplies (if redundant)
  • Small form-factor pluggable (SFP) and SFP+
  • Routing Engine
  • System I/O card (SYSIOC)*
  • I/O card (IOC)
  • Network and Services Processing Card (NSPC)*

* It is not necessary to power off the device to remove/replace the NSPC and IOC; but their removal causes disrupting of the routing functionality of the device. After the replacement, you have to reboot the device for the new cards to be initialized.

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