Installation, Operation, and Specifications > Removing and Installing Components > Controller Module Removal and Installation

Controller Module Removal and Installation

Selenio Frames operate with or without a redundant secondary controller module. To remove an existing controller module, place two fingers in the handle, and pull straight out. When a redundant controller is not installed, a blank airflow card must be inserted in its space (below). This card ensures the proper cooling of the frame.

Resource Module, replaced by Blank Airflow Card

To insert a controller module, push the module straight into its slot until the LEDs near the handle light up.

Controller modules in a Selenio frame can interface with two different types of back modules: SELOPT-RR (dual RJ45) and SELOPT-RO (RJ45 and optical SFP). These back modules are also included in the controller packages SELOPT-CTR-RR and SELOPT-CTR-RO.

SELOPT-RR and SELOPT-RO Controller Back Modules