Huawei OSN 9800 M24_Cleaning and Replacing the Air Filter of the Subrack

This video describes how to clean and replace the air filter of the subrack for OSN 9800 M24. Huawei OSN 9800 Documentation: https://support.huawei.com/enterprise/en/transmission-network/osn9800-m24-pid-22982707?category=product-documentation-sets&subcategory=downloadable-product-documentation-package&from=youtube Huawei Transport Network Multimedia Portal: http://support.huawei.com/evideo/en/multimedia/transport-network/?from=youtube