TN11SCC01 is a system control and communication board applied to Huawei OSN6800. TN11SCC01 part number is 03030CBF, some other version like TN16, TN22, TN23, TN51, TN52 and TNK2 with different system compatibility and feature supported, TN52SCC can substitute for TN11SCC, software upgrade is needed after substitution. OSN6800 system control and communication board. Can be substituted by TN52SCC, software upgrade is required after substitution. Accomplishes the service grooming, configuration management and alarm output of a subrack. Supports the backup of the NE data. Supports the function of the CF card to back up the database. Supports interconnection and communication between NEs through IP over DCC, OSI over DCC, or HWECC. Supports active/standby backup: There are two SCCs in the system that can provide 1+1 hot backup. Supports clock source for the system communications. Supports subrack cascading. Supports Optical-layer ASON. Supports Electrical-layer ASON.
