USC Controller

ZTE USC Controller is an intelligent management and control system for enterprise wide-area network (WAN) networking. Adopting a multi-tenant architecture, it is responsible for functions including device asset management and authentication, policy and configuration delivery, operation status monitoring, fault diagnosis, and security management. It also provides a global network view and policy model to simplify service activation and daily operation and maintenance (O&M) operations.

Lightweight Design
The minimum system deployment of ZTE USC Controller requires only 2 vCPUs and 4GB of memory.

Zero-Touch Installation for Faster Onboarding
Supports zero-touch installation of SD-WAN devices. The system automatically delivers configurations for plug-and-play functionality.

Real-Time Monitoring and Centralized Visual O&M
Supports real-time display of SD-WAN CPE status information, topology display based on sites and network links, continuous network status monitoring, and real-time alarm reporting for proactive issue prevention.

Controller Cluster Deployment
Supports three-node controller cluster deployment, effectively avoiding "brain split" issues caused by cluster node heartbeat detection interruptions to improve system availability.

Second-Level Configuration Reconciliation
Supports second-level reconciliation and configuration synchronization between the controller and each CPE.

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Specification

Hardware Requirements	Parameter
CPE	Small scale: 300 Medium scale: 2000 Large scale: 5000 Super scale: 10000
vCPU	Small scale: 4 Medium scale: 8 Large scale: 16 Super scale: 32
Memory	Small scale: 8GB Medium scale: 32GB Large scale: 64GB Super scale: 128GB
Disk	Small scale: 300GB Medium scale: 500GB Large scale: 1000GB Super scale: 2000GB

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USC Controller

Specification