Juniper SRX550-M Firewall

Key Features of the Juniper SRX550-M Firewall

Next Generation High-Performance Architecture

The MPC2E-3D-NG-Q represents the next generation of modular port concentrators designed specifically for mx series routers, delivering exceptional network performance with upgraded CPU and memory capabilities. This expansion module features advanced Junos Trio chipsets that provide line-rate throughput of up to 80 Gbps, making it ideal for demanding service provider and enterprise environments. The juniper mpc3e 3d ng technology ensures optimal scalability while maintaining compatibility with existing mx240 mx480 and MX960 platforms, allowing organizations to meet evolving bandwidth requirements without complete infrastructure overhaul.

Advanced Hierarchical Quality of Service (HQoS)

One of the most compelling features of the MPC2E-3D-NG-Q is its support for full-scale hierarchical Quality of Service with up to 512,000 queues per slot. This 3d ng architecture enables granular traffic management and service differentiation essential for modern network deployments. The hierarchical QoS capabilities allow service providers to continue offering premium services while ensuring consistent performance across all traffic classes. Organizations can purchase this product knowing it provides unmatched flexibility in traffic engineering and service delivery, with comprehensive support for both Layer 2/2.5 and reduced scale Layer 3 features.

Comprehensive MIC Compatibility and Flexibility

The juniper mpc3e 3d supports an extensive range of mics supported configurations, offering full feature parity with MPC1E, MPC2E, and MPC3E modules. This mpc3e 3d ng expansion module accommodates two MIC slots, providing flexible interface options for diverse network requirements. The comprehensive mics compatibility ensures organizations can continue using existing interface investments while gaining access to advanced next generation capabilities. This flexibility makes the product an ideal choice for network upgrades and expansion projects across various deployment scenarios.

Enterprise-Grade Reliability and Service Excellence

Built with enterprise reliability in mind, the MPC2E-3D-NG-Q incorporates dynamic power management for mics and advanced monitoring capabilities through SNMP and CLI interfaces. The module supports various operating temperatures from 25°C to 55°C with corresponding power adjustments, ensuring optimal performance across different environmental conditions. Organizations can visit Juniper’s extensive documentation portal for detailed information about compatibility and deployment best practices, while comprehensive service support ensures minimal downtime during implementation and ongoing operations.

Specifications of the Juniper SRX550-M Firewall

Hardware Configuration

Software Compatibility and Junos Support

The MPC2E-3D-NG-Q supports Junos OS releases 14.1R4, 14.2R3, and Junos Continuity, with full compatibility starting from Junos OS release 15.1 and later versions. The module provides comprehensive protocol support as detailed in the mx series compatibility matrices, ensuring seamless integration with existing network infrastructures. Advanced software features include chained composite next hops, Layer 3 VPN localization, detection of Layer 2 loops, and entropy label support in mixed mode configurations. The robust software stack continues to evolve with regular updates and feature enhancements.

Platform Compatibility and Scalability

This expansion module is specifically designed for mx240 mx480, MX960, MX2010, and MX2020 platforms within the broader mx series router family. The product requires either SCBE-MX or SCBE2-MX switch fabric interfaces and is not compatible with legacy SCB configurations. The module supports both WAN-PHY mode at 9.95 Gbps and LAN-PHY mode at 10.31 Gbps, providing flexibility for various deployment scenarios. Organizations can add this module to their cart knowing it will seamlessly integrate with supported juniper networks infrastructure while providing room for future scalability.

Comparison with Related Models

Within the MPC2E family, the juniper mpc3e 3d ng q variant offers enhanced QoS capabilities compared to standard MPC2E modules. The ng designation indicates next generation improvements including upgraded CPU and memory, while the Q suffix specifically denotes the hierarchical QoS functionality. When compared to MPC3E modules, the MPC2E-3D-NG-Q provides similar performance levels while maintaining broader MIC compatibility. This positioning makes it an ideal bridge product for organizations transitioning between generations while requiring advanced QoS features.

At Network Republic, our end-user accounts are covered by a 1-Year Warranty on all hardware—whether New, New Open Box, New Pull, Refurbished, or Refurbished by Manufacturer —from the date of delivery. This warranty covers hardware defects under normal use and allows for repair, replacement, or in-house credit at our discretion.

For resellers and wholesale purchases, we offer a 30-Day Warranty limited strictly to functional issues or defects upon arrival, including dead-on-arrival (DOA) items; it does not apply to problems arising after prolonged use. Resellers are responsible for inspecting and testing products within the 30-day window. This warranty excludes accidental damage, misuse, cosmetic wear, third-party modifications, and software-related issues unrelated to hardware failure. Check out our full warranty policy here.

Software licenses are not covered under the standard return and warranty policies and need to be activated on the hardware within 7 days of receipt. Any issues need to be reported immediately, within 10 days, so we can issue an exchange. Under no circumstances will refunds be issued for software licenses.