Juniper MPC5E-40G10G-RB by Juniper Networks is a Modular Port Concentrator line card for compatible Juniper routing platforms. It provides 6x 40 Gigabit Ethernet QSFP+ and 24x 10 Gigabit Ethernet SFP+ interfaces with up to 240 Gbps line-rate forwarding capacity in a single module.

This MPC is designed for use in supported Juniper modular routers that accept MPC line cards. The combination of 40 GbE and 10 GbE ports supports high-density aggregation, data center interconnect, and core routing roles. It installs into the router chassis slot and operates using the host system power and cooling resources. The module enables flexible port allocation across mixed-speed Ethernet deployments while maintaining full line-rate throughput when fully populated.

Juniper MPC5E-40G10G-RB: Fixed 6x40GbE or 24x10GbE line card bundle with full-scale L2/L2.5, L3, and L3VPN features; optional license permits up to 32,000 queues with HQoS.