SCUN and SCUH are main control card of Huawei MA5680T, MA5683T; They are the core of the system control and service switching and aggregation.
Then what is the difference between SCUN and SCUH?
SCUN Overview:
- Supports integrated optical copper access for GPON, P2P, xDSL, and voice services.
- Supports 480 Gbit/s (active/standby mode), 960 Gbit/s (load sharing mode) switching capacity.
- Supports active/standby mode and load sharing mode, doubling processing performance.
- Supports ISSU, saving the upgrade interruption time.
- Supports 1588v2, and 1588 ACR by working together with the H801CKMD daughter board.
- Supports interfaces CON (RJ-45), ETH (RJ-45), ESC (RJ-45).
- Supports Communication Interfaces TX0 RX0 to TX3 RX3 (4 x SFP GE ports).
- Supports up to 1920 Gbit/s switching capacity
- Supports active/standby mode and load sharing mode, doubling processing performance
- Supports ISSU, saving the upgrade interruption time
- Supports synchronization Ethernet
Below is the comparison of their parameters:
The most popular Huawei OLT as below:
