Srx5400 Services Gateway Host Subsystem Description; Switch Control Board Srx5K-Scb Overview - Juniper SRX5400 Hardware Manual

SRX5400 Services Gateway Hardware Guide

SRX5400 Services Gateway Host Subsystem Description

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Switch Control Board SRX5K-SCB Overview

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The host subsystem is composed of a Routing Engine installed in a Switch Control Board
(SCB). The host subsystem provides the routing and system management functions of
the services gateway. You must install one host subsystem on the device. The host
subsystem components are as follows:
Switch Control Board
SRX5K-SCB–from Junos OS Release 9.2 to 12.3X48
SRX5K-SCBE–from Junos OS Release 12.1X47-D15 and later
SRX5K-SCB3–from Junos OS Release 15.1X49-D10 and later
Routing Engine
SRX5K-RE-13-20–from Junos OS Release 9.2 to 12.3X48
SRX5K-RE-1800X4–from Junos OS Release 12.1X47-D15 and later
NOTE: You can only configure the following combination of Routing Engine
and SCB within a host subsystem:
SRX5K-RE-13-20 and SRX5K-SCB
SRX5K-RE-1800X4 and SRX5K-SCBE
SRX5K-RE-1800X4 and SRX5K-SCB3
The host subsystem has three LEDs that display its status. The host subsystem LEDs are
located in the middle of the craft interface.
SRX5400 Services Gateway Craft Interface Host Subsystem LEDs on page 19
Switch Control Board SRX5K-SCB Overview on page 8
Switch Control Board SRX5K-SCBE Overview on page 10
Switch Control Board SRX5K-SCB3 Overview on page 11
Routing Engine SRX5K-RE-13-20 Overview on page 11
Routing Engine SRX5K-RE-1800X4 Overview on page 12
SRX5400 Services Gateway Card Cage and Slots on page 5
The Switch Control Board (SCB) provides the following functions:
Powers on and powers off MPCs and SPC
Controls clocking, system resets, and booting
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