TNU3UXCS Is Huawei OptiX OSN 9800 Universal Cross Connect Board
Huawei OptiX OSN 9800 Universal Cross Connect Board TNU3UXCS Overview
TNU3UXCS: Universal Cross Connect Board
TNU3UXCS board is a cross-connect board.
The TNU3UXCS board grooms and protects ODUk (k = 0, 1, 2, 2e, 3, 4, or flex), Packet, VC-4 and OSUflex signals within a subrack.
The TNU3UXCS board consists of an cross-connect module, control and communication module, and power supply module.
Functions and Features of the TNU3UXCS Board
Function and Feature |
Description |
Basic function |
TNU3UXCS board is a cross-connect board. The TNU3UXCS board grooms and protects ODUk (k = 0, 1, 2, 2e, 3, 4, or flex), Packet, VC-4 and OSUflex signals within a subrack. |
Cross-connect Capacity |
U64 Enhanced
U32 Enhanced
|
OTN cluster |
Not Supported |
Electrical-layer ASON |
Supported |
SDH ASON |
Supported |
Backup mode |
U64 Enhanced: The fourteen cross-connect boards form a cross-connect resource pool for service grooming. U32 Enhanced: The seven cross-connect boards form a cross-connect resource pool for service grooming. When two TNU3UXCS boards are faulty, the system can still function properly. If more than two TNU3UXCS boards become faulty, the system will fail. |