The "BRACKET HOLDER-A2" is a specially designed accessory that allows for the secure mounting of the ACU-280 controller within the OPU-4-P enclosure. This bracket holder is specifically crafted to provide a reliable and sturdy support system for the ACU-280 controller, ensuring its stability and protection within the enclosure. With its precise dimensions and durable construction, the BRACKET HOLDER-A2 offers a seamless fit for the ACU-280 controller, allowing for easy installation and removal. The bracket holder is designed to securely hold the controller in place, preventing any unwanted movement or damage during operation. The primary purpose of this bracket holder is to facilitate the integration of the ACU-280 controller into the OPU-4-P enclosure, which is commonly used in satellite communication systems. By securely mounting the controller within the enclosure, it ensures optimal functionality and protection for both the controller and the overall system. The BRACKET HOLDER-A2 is manufactured using high-quality materials, ensuring its longevity and reliability in demanding environments. Its robust design and precise engineering make it an ideal choice for professionals in the satellite communication industry. In summary, the BRACKET HOLDER-A2 is an essential accessory for mounting the ACU-280 controller within the OPU-4-P enclosure. It provides a secure and reliable support system, ensuring the stability and protection of the controller in satellite communication systems.