CloudEngine S12700E Series Switches
- Classification:Core layer/aggregation layer switches
- Release time:2025-11-17
- Page views:0
CloudEngine S12700E Series Switches
- Classification:Core layer/aggregation layer switches
- Release time:2025-11-17
- Page views:0
The CloudEngine S12700E series switches are Huawei's new generation flagship core switches designed for high-end campus networks in the Wi-Fi 6 era. They boast leading data switching capabilities and massive terminal access capacity, while offering innovative features such as onboard AC, VxLAN, service-on-demand, intelligent HQoS, iPCA, and SVF. They are the ideal choice for building high-quality campus network core switches in the Wi-Fi 6 era, supporting the digital transformation of global customers. They are widely used in large campus cores across various industries, including government, finance, and energy.

1. Massive throughput
• Equipped with high-performance switching chips, creating a campus core with leading single-slot bandwidth and leading 100GE port density.
• Employing cell switching technology, we achieve true non-blocking switching with zero packet loss for services.
2. Wired and wireless convergence
• The park integrates wired and wireless networks, allowing a single device to manage over 50,000 wireless users and 10,240 wireless access points.
• Wired and wireless user management and policy integration, truly achieving quality assurance based on users and applications.
3. Full-stack open
• Employs fully programmable switching chips, eliminating the need for hardware replacements during service upgrades.
• Abundant open interfaces and ecosystem partners enable smooth upgrades and integration of customers' existing networks.
Technical parameters
| parameter | CloudEngine S12700E-4 | CloudEngine S12700E-8 | CloudEngine S12700E-12 |
| Packet forwarding rate | 230400 Mpps | 460800 Mpps | 921600 Mpps |
| Switching capacity | 952/2876 Tbps | 1904/5752 Tbps | 2856/8628 Tbps |
| Main control board slot number | 2 | 2 | 2 |
| Service board slot number | 4 | 8 | 12 |
| Fan slot number | 2 | 4 | 5 |
| Wireless services | Supports managing 10,000 APs Supports AP access control, AP domain management, and AP configuration template management. Supports radio frequency management, unified static configuration, and centralized dynamic management. Supports basic WLAN services, QoS, security, and user management. Supports CAPWAP, Tag/terminal positioning, and spectrum analysis. | ||
| iPCA Quality Perception | Supports direct tagging of business packets to obtain real-time statistics on packet loss count and packet loss rate. Supports network-level and device-level statistics on packet loss quantity and rate for Layer 2 and 3 networks. | ||
| SVF Minimalist Operations and Maintenance | Supports managing up to 10,000 client nodes (access switches and APs) as a single device. Supports 2-tier AS architecture Supports hybrid network management with third-party vendors | ||
| VxLAN features | Supports VxLAN Layer 2 gateways and Layer 3 gateways Supports centralized gateways and distributed gateways. Supports BGP-EVPN Configuration via Netconf is supported. | ||
| interoperability | VBST is based on the VLAN Spanning Tree Protocol (and interoperates with PVST/PVST+/RPVST). LNP (Link Type Negotiation Protocol) is a protocol with similar functionality to DTP. VCMP (VLAN Centralized Management Protocol) (similar in function to VTP) For detailed interoperability certification and reports, please visit [website address].here。 | ||