Juniper SRX5400 - Switch Control Board SRX5 K-SCB3 Specifications

Table 4: SRX5K-SCBE LEDs
DescriptionStateColorLabel
Fabric is in active mode.On steadilyGreenFABRIC
ACTIVE
SRX5K-SCBE operates in
fabric-only mode.
On steadilyGreenFABRIC
ONLY
SRX5K-SCBE operates in
fabric/control board mode.
OffNone
SRX5K-SCBE is online.On steadilyGreenOK/FAIL
SRX5K-SCBE has failed.On steadilyRed
SRX5K-SCBE is offline.OffNone
Switch Control Board SRX5K-SCB3 Specifications
Each SRX5K-SCB3 (SCB3) consists of the following components:
•
I2C bus logic for low-level communication with each component
•
Component redundancy circuitry
•
Control Board/Routing Engine mastership mechanism
•
Gigabit Ethernet switch that is connected to the embedded CPU complex on all components
•
Switch fabric to provide the switching functions for the MPCs
•
Control field-programmable gate array (FPGA) to provide the Peripheral Component Interconnect (PCI)
interface to the Routing Engine
•
Circuits for chassis management and control
•
Power circuits for the Routing Engine and SCB3
•
LEDs to provides status of the SCB3
SCB3 with slot for Routing Engine
Description
Junos OS Release 15.1X49-D10 and later
Software release
Slot for Routing Engine
Cables and connectors
72