Siemens S54430-A2-A1 Network Ring Card (NRC) is a 2nd Generation module that interconnects Cerberus PRO Modular and Desigo Fire Safety Modular panels to form a Class X ring network. Mounted on a COM-BRK bracket and compatible with CAB-1/2/3 backboxes or the CAB-MP mounting plate, it provides network Backbone with fiber connectivity via the FN2007-U1 Multi-Mode Fiber-Optic Module. The NRC draws 24V backplane power (active 140 mA; standby 145 mA) and 6.2V backplane current of 20 mA. Weighing about 0.453 kg, the card ships as a single piece, is RoHS compliant, manufactured in the United States with an EAR99 export classification.
