This standard specifies the reference model, business carrying capacity, functional requirements, interface requirements, performance index requirements, operation management and maintenance requirements and environment, power supply, security requirements, etc. of the integrated access system. This standard is applicable to comprehensive access systems that integrate various wired broadband and narrowband access technologies, provide various circuit-type services and packet-type service access capabilities, and have narrowband PSW and soft-switch network access capabilities. This standard is applicable to integrated access systems that provide wired interfaces on the user side, but is not applicable to integrated access systems that provide wireless interfaces on the user side. This standard applies to comprehensive access systems in public telecommunications network environments, and private telecommunications networks can also be used with reference.
YD/T 1418-2005 history
2008YD/T 1418-2008 Technical Requirements for Access Network.Multi-Service Access Node(MSAN)