Switch Control Board Srx5K-Scb Specifications - Juniper SRX5400 Hardware Manual

Figure 17: SRX5K-SCB
You must install one SCB in the firewall as part of a host subsystem.
The SCB installs horizontally into the slot at the bottom of the card cage labeled 0. If any slots are
empty, you must install a blank panel.
For detailed information about SCBs supported by the firewall, see the
SRX5800 Firewall Card Reference

Switch Control Board SRX5K-SCB Specifications

The SRX5K-SCB Switch Control Board (SCB)
• Powers on and powers off I/O cards (IOCs) and Services Processing Cards (SPCs)
• Controls clocking, system resets, and booting
• Monitors and controls system functions, including fan speed, board power status, PDM status and
control, and the system front panel
• Provides interconnections to all the IOCs within the chassis through the switch fabrics integrated
into the SCB
SRX5400 and SRX5600 Firewalls have one SCB each installed and you can install a second SCB for
redundancy. The SRX5800 Firewall has two SCBs installed and you can install a third SCB for switch
fabric redundancy.
at www.juniper.net/documentation/.
(Figure 18 on page
SRX5400, SRX5600, and
42) performs the following functions:
41