| Basic function | - Cross-connects ODUk (k = 0, 1, 2, 2e, 3, 4, or flex) signals, VC-4, VC-3, and VC-12 signals, packet signals and OSUflex inside a subrack, configures management, and outputs alarms.
- Supports the backup of the NE data. When the NE data changes, the real-time database backup function immediately saves the changed configuration data into the storage medium to ensure that no configuration data is lost after the NE is reset (cold) or powered off. This improves the reliability of the NE.
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| Master-Slave subrack | Supports subrack cascading. |
| DCC | Supports interconnection and communication between NEs through IP over DCC, or HWECC. |
| Backup mode | Supports 1+1 hot backup. When the active board is faulty, services are automatically switched to the standby board. |
Functions and Features of the TNG1CXP Board (Cross-Connect Unit) |
| Basic function | The board grooms and protects ODUk (k = 0, 1, 2, 2e, 3, 4, or flex), Packet, VC-4, VC-3, VC-12 and OSUflex signals within a subrack. |
| Cross-connect capacity | Two small slots can be combined into one large slot. A small slot is 5.5-U high, and a large one is 11-U high. - 1:1 mode:
- The ODUk (k = 0, 1, 2, 2e, 3, 4, or flex) cross-connect capacity of a large-slot board is 400 Gbit/s. The cross-connect capacity of the subrack is 4.8 Tbit/s.
- The VC-4 cross-connect capacity of a large-slot board is 160 Gbit/s. The cross-connect capacity of the subrack is 1.92 Tbit/s.
- The packet cross-connect capacity of a large-slot board is 400 Gbit/s. The cross-connect capacity of the subrack is 4.8 Tbit/s.
- The OSUflex cross-connect capacity of a large-slot board is 400 Gbit/s. The cross-connect capacity of the subrack is 4.8 Tbit/s.
- The VC-3/VC-12 cross-connect capacity of a large-slot board is 80 Gbit/s. The cross-connect capacity of the subrack is 80 Gbit/s.
- 1:3 mode:
- The ODUk (k = 0, 1, 2, 2e, 3, 4, or flex) cross-connect capacity of a large-slot board is 1 Tbit/s. The cross-connect capacity of the subrack is 10 Tbit/s.
- The VC-4 cross-connect capacity of a large-slot board is 160 Gbit/s. The cross-connect capacity of the subrack is 1.6 Tbit/s.
- The packet cross-connect capacity of a large-slot board is 400 Gbit/s. The cross-connect capacity of the subrack is 4 Tbit/s.
- The OSUflex cross-connect capacity of a large-slot board is 1 Tbit/s. The cross-connect capacity of the subrack is 10 Tbit/s.
- The VC-3/VC-12 cross-connect capacity of a large-slot board is 80 Gbit/s. The cross-connect capacity of the subrack is 80 Gbit/s.
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| Dimensions (H x W x D) | - 489.50 × 30.50 × 220.00 (mm)
- 19.29 × 1.20 × 8.67 (in.)
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