Juniper SRX5K-MPC3-100G-R 2x100GE 4x10GE Module | Enterprise Routing

Keep high-volume traffic moving on Juniper SRX service gateways with the SRX5K-MPC3-100G-R expansion module. Designed for optical network and data networking deployments, it adds 2 x 100GE ports alongside 4 x 10GE ports, giving infrastructure teams a clean path to scale uplinks without replacing the chassis. This module fits SRX5400, SRX5600, and SRX5800 platforms and uses 10 Gigabit Ethernet technology over optical fiber media. That makes it a strong fit for environments where port density, link speed, and chassis longevity matter more than commodity routing hardware. For teams standardizing on Juniper, it extends the life of an existing gateway investment while supporting higher-bandwidth aggregation and service-edge workloads. The result is more headroom for traffic growth, fewer bottlenecks at the edge, and a more deliberate upgrade path for networks that cannot afford downtime or a full platform refresh.