Juniper Networks MIC-MACSEC-MRATE 8x100G/12x40G/48x10G | MX2K

Secure traffic without giving up interface density. The Juniper MIC-MACSEC-MRATE is a MACsec MIC for MX2K platforms, designed for deployments that need high-speed Ethernet capacity with link-layer protection in the same module. With support for 8 x 100G, 12 x 40G, or 48 x 10G configurations, it gives architects room to shape the interface mix around the job at hand. That flexibility matters in networks where one chassis may serve multiple roles over time. You can build for dense 10G access aggregation, move to 40G transport, or reserve 100G for higher-throughput uplinks without changing the platform strategy. For teams standardizing on MX2K infrastructure, the result is a cleaner path to scale with fewer hardware families to manage. MACsec support adds another layer of value for enterprise and service-provider environments carrying sensitive traffic across shared infrastructure. Instead of choosing between security and speed, this module is built to support both. It is the kind of component that justifies itself in production: fewer compromises, more control, and a stronger fit for networks where throughput, encryption, and chassis longevity all matter.