Expansion / Connectivity
Interfaces	2 - RJ-48
General
Device Type	Control processor

Juniper Networks Control Board, Redundant Each CB works with an adjacent Routing Engine to provide control and monitoring functions for the router

Juniper Networks Control Board, Redundant Each CB works with an adjacent Routing Engine to provide control and monitoring functions for the router. These functions include determining Routing Engine mastership; controlling power and reset for the other router components; monitoring and controlling fan speed; and monitoring system status.