APC Symmetra LX module CTO kit- XR 9 FrameThis APC Symmetra LX module CTO kit for the XR 9 Frame is a purpose built accessory that unlocks advanced customization for your critical power protection system. Crafted to meet the evolving needs of data centers, enterprise IT rooms, and other facilities that demand unwavering uptime, the CTO kit lets you tailor the Symmetra LX architecture to your exact load, redundancy requirements, and rack density. By enabling precise topology control,