Technical Documentation

Field-Replaceable Units on the SRX3600 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:

  • Hot-removable and hot-insertable FRUs—You can remove and replace these components without powering off the device or disrupting the routing functions.
  • Cold-swap-only FRUs—You must power off the device in order to remove, replace, or add these components.

Table 1 lists the FRUs for the services gateway.

Table 1: Field-Replaceable Units

Hot-Removable and Hot-Insertable FRUs

Cold-Swap-Only FRUs

Air filter

Fan tray

AC and DC power supplies (if redundant)

SFP and XFP Transceivers

Routing Engine

Switch Fabric Boards (SFB)

I/O cards (IOCs)

Network Processing Cards (NPCs)

Services Processing Cards (SPCs)

SRX Clustering Module (SCM)


Published: 2010-04-20