Huawei HG8546M Integration

I am trying to connect a Huawei HG8546M device and I cannot find documentation to be able to do this. It just doesn’t connect.
Configure within the ACS device URL: ip:7547, ACS User Name, ACS Password, Connection Request User Name and Connection Request Password with “admin”. I configured the last parameters like this since in Genie within config I created cwmp.auth and cwmp.connectionRequestAuth with the parameter AUTH(“admin”, “admin”).
I would appreciate your help.