The Juniper SCBE2-MX-S Switch Control Board is a chassis-module control plane component for Juniper MX series routers, delivering routing engine communication and fabric control to support core and edge routing systems. It supports dual-control-board redundancy to maintain high availability in carrier-grade and enterprise networks, and it runs with Junos OS for integrated management. Designed for MX chassis systems, it relies on chassis-based cooling and is compatible specifically with MX series routers. Common replacements include Juniper SCBE-MX-S, Juniper RE-S-1800X4, and Juniper SCB-MX-S.
