TNU1UCXCS Is Huawei OptiX OSN 9800 Cross-Connect Board
Huawei OptiX OSN 9800 Cross-Connect Board TNU1UCXCS 03024GWH Overview
TNU1UCXCS: Universal Cluster Cross Connect Board
The TNU1UCXCS board variant is TNU1UCXCS.
The TNU1UCXCS board grooms and protects ODUk (k=0, 1, 2, 2e, 3, 4, or flex) signals within a subrack and between subracks in a cluster system.
The UCXCS board provides external ports and supports a maximum of eight pluggable CXP2 optical modules for the interconnection between subracks. Optical modules and optical fibers are fixed together and cannot be separated.
UCXCS board is a cross-connect board. The UCXCS board grooms and protects ODUk (k = 0, 1, 2, 2e, 3, 4, or flex), Packet, VC-4 and OSUflex signals within a subrack.
When two U32 Enhanced subracks or two U64 Enhanced subracks are configured in a B2B mode, one subrack can be configured with TNU3UCXCS boards and the other subrack can be configured with TNU1UCXCS boards.
Functions and features of the TNU1UCXCS board
Function and Feature |
Description |
Basic function |
Grooms and protects ODUk (k = 0, 1, 2, 2e, 3, 4, or flex), Packet, VC-4 and OSUflex signals within a subrack and ODUk (k = 0, 1, 2, 2e, 3, 4, or flex) signals between subracks in a cluster system. |
Cross-connect Capacity |
U64 Standard subrack
U64 Enhanced subrack
U32 Standard subrack
U32 Enhanced subrack
|
OTN cluster |
Supported |
Electrical-layer ASON |
Supported |
SDH ASON |
Supported |
Backup mode |
The 14 cross-connect boards of the U64 subrack or the seven cross-connect boards of the U32 subrack form a cross-connect resource pool for service grooming. When two UCXCS boards are faulty, the system can still function properly. If more than two UCXCS boards become faulty, the system will fail. |