Switch Control Board Srx5K-Scb3 Overview; Figure 6: Srx5K-Scbe - Juniper SRX5800 Hardware Manual

SRX5800 Services Gateway Hardware Guide
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Switch Control Board SRX5K-SCB3 Overview

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Figure 6: SRX5K-SCBE

Routing Engine SRX5K-RE-1800X4 Overview on page 16
The SRX5K-SCB3 (SCB3) caters to high-end security markets requiring support for higher
capacity traffic, greater interface density (slot and capacity scale), and improved services.
The SCB3 is supported on SRX5400, SRX5600, and SRX5800 Services Gateways.
The SCB3 supports the standard midplane and the enhanced midplane.
Some key attributes of the SCB3 are:
With the existing midplane and fabric link speed of 8.36 Gbps, supports a bandwidth
of 205 Gbps per slot with redundant fabric support and 308 Gbps per slot without
redundancy.
With the enhanced midplane and fabric link speed of 10.2 Gbps, supports a bandwidth
of 249 Gbps per slot with redundant fabric support and 374 Gbps per slot without
redundancy with the enhanced midplane
Improved fabric performance with the next-generation fabric (XF2) chip.
Full performance with fabric redundancy for higher-capacity line cards.
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