Routing Engine Srx5K-Re-1800X4 Overview; Figure 6: Srx5K-Re-13-20 Routing Engine; Figure 7: Srx5K-Re-1800X4 Routing Engine - Juniper SRX5400 Hardware Manual

SRX5400 Services Gateway Hardware Guide
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Documentation

Routing Engine SRX5K-RE-1800X4 Overview

12

Figure 6: SRX5K-RE-13-20 Routing Engine

For detailed information about the Routing Engines supported by the services gateway,
see the
SRX5400, SRX5600, and SRX5800 Services Gateway Card Reference
www.juniper.net/techpubs/
Maintaining the SRX5400 Services Gateway Host Subsystem on page 213
Replacing the SRX5400 Services Gateway Routing Engine on page 276
The enhanced Routing Engine is an Intel-based PC platform that runs Junos OS. Software
processes that run on the Routing Engine maintain the routing tables, manage the routing
protocols used on the device, control the device interfaces, control some chassis
components, and provide the interface for system management and user access to the
device.The Routing Engine must be installed directly into the SRX5K-SCBE. A USB port
on the Routing Engine accepts a USB memory device that allows you to load Junos OS.
Figure 7 on page 12 shows the Routing Engine.

Figure 7: SRX5K-RE-1800X4 Routing Engine

Auxiliary Ethernet
port port
Extractor
clip
Console USB Reset
port port button
Three ports located on the Routing Engine connect to one or more external devices on
which system administrators can issue Junos OS CLI commands to manage the services
gateway.
The ports function as follows:
.
SSD SSD
slot 1 slot 2
Extractor
clip
at
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