Huawei CloudEngine S12700H‑8 Full English Product Description
Product Overview
Huawei CloudEngine S12700H‑8 is a high‑end chassis‑type core‑aggregation switch of the CloudEngine S12700H series, designed for large‑scale Wi‑Fi 6/7 cloud‑campus networks. It adopts advanced CLOS cell‑switching architecture and Huawei VRP converged software platform. The 13U 19‑inch rack‑mount chassis is equipped with 2 MPU (Main Processing Unit) slots, 2 CMU (Central Monitoring Unit) slots, 6 SFU (Switch Fabric Unit) slots and 8 LPU (Line Processing Unit) service slots. MPUs support 1+1 active‑standby hot‑backup redundancy. All key hardware components including MPU, CMU, SFU, LPU, fan modules and power modules support hot‑swap. It supports CSS2 hardware cluster, SVF2.0 Super Virtual Fabric, built‑in high‑capacity native WLAN AC, full‑feature MPLS, Segment‑Routing, VXLAN‑BGP‑EVPN and network slicing. With carrier‑grade reliability, it acts as core node for large‑size cloud campus, education, government and enterprise networks.
Key Features
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Chassis and Hardware Configuration
13U height 19‑inch rack‑mount chassis. 2 slots for MPU main‑control units (1+1 hot‑standby redundancy recommended), 2 CMU monitoring slots, 6 SFU switch‑fabric slots, 8 LPU service slots for high‑density interface boards (GE/10GE/25GE/40GE/100GE). Maximum port capacity: 192×100GE, 192×40GE, 320×25GE or 576×10GE ports. Equipped with 4 power slots and 3 fan module slots; supports AC, ‑48V DC and 240V HVDC power input. Console port, Mini‑USB console port, ETH management port and USB storage port are available for device maintenance. MPU, CMU, SFU, LPU, fan and power modules support hot‑swap to minimize service interruption.
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Powerful Layer‑2 Capabilities
Supports 4094 IEEE 802.1Q VLANs, MUX VLAN, Voice VLAN, Guest VLAN, GVRP, basic & flexible QinQ and VLAN mapping. Implements STP/RSTP/MSTP, Smart‑Link, RRPP, ERPS for millisecond‑level link fail‑over recovery. Supports LACP link aggregation, E‑Trunk, IGMP Snooping, MLD Snooping, broadcast‑multicast‑unicast storm suppression and port isolation. Supports SVF2.0 (Super Virtual Fabric) to virtualize core‑aggregation‑access switches and APs into one logical device for simplified O&M. Supports CSS2 switch‑fabric hardware cluster technology and VBST for interoperability with third‑party PVST+ devices. Supports MACsec hop‑by‑hop link‑layer encryption.
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Comprehensive Layer‑3 & IPv6 Functions
Supports static routing, RIP, OSPF, IS‑IS, BGP, OSPFv3, BGP4+, VRRP, ECMP equal‑cost routing and complete multicast protocols including PIM‑DM, PIM‑SM, PIM‑SSM, MSDP. Full IPv4/IPv6 dual‑stack, supports policy‑based‑routing, URPF and BFD fast fault detection. Delivers full‑feature MPLS suite: MPLS‑L3VPN, VPWS, VPLS, Segment‑Routing. Supports VXLAN L2/L3 gateway with BGP‑EVPN, both centralized and distributed gateway modes for virtualized campus networking. Built‑in native high‑capacity WLAN AC supports massive AP management for large‑scale Wi‑Fi‑6/7 deployment. Supports NSR non‑stop routing and NSF graceful‑restart for high‑availability forwarding. Equipped with OPS open programmable system based on Python for custom service development. Supports comprehensive network‑slicing functions to satisfy differentiated SLA requirements for multiple services and tenants.
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Security Mechanisms
Supports 802.1X, MAC‑based authentication, Portal authentication, AAA / RADIUS / HWTACACS access control. Provides DHCP Snooping, ARP anti‑attack, DoS attack defense, BPDU protection, root protection and MAC‑address‑learning‑limit control. Supports secure‑boot to prevent system image tampering. L2‑L4 ACL implements flexible traffic filtering based on MAC, IP, port and protocol type. Supports SSHv2, HTTPS for secure encrypted management access.
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QoS and Intelligent O&M
Multi‑level H‑QoS scheduling, supports SP / WRR / DRR queue algorithms. Provides port‑based rate‑limiting, two‑rate three‑color CAR, 802.1p / DSCP remarking and traffic shaping. Supports large‑capacity per‑port buffer for loss‑less forwarding of audio‑video services. Supports NetStream, sFlow, iPCA2.0 intelligent real‑time OAM packet‑loss detection. Compatible with eSight and iMaster NCE‑Campus management platforms, supports NETCONF/YANG for SDN & cloud‑managed deployment. Supports zero‑touch PNP deployment, VCT virtual‑cable‑test and Ethernet OAM for fast fault diagnosis.
Technical Specifications
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Part Number: S12700H‑8
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Chassis slots: 2 × MPU slots; 2 × CMU slots; 6 × SFU slots; 8 × LPU service slots; 4 × power slots; 3 × fan slots
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Form Factor: 13U, 19‑inch rack‑mount
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Dimension (H×W×D): 575 mm × 442.0 mm × 482.8 mm (without cable management bracket)华为
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Switching Capacity: 1904 Tbps (basic), up to 5752 Tbps maximum
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Forwarding Performance: 28800 Mpps
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Max power consumption: 3344 W (fully‑configured, excluding PoE)
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Power: Hot‑swappable AC / ‑48V DC / 240V HVDC power modules
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Operating environment: 0 °C ~ +45 °C (0‑1800 m altitude); 5%‑95% non‑condensing humidity
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Note: MPU, CMU, SFU, LPU service boards, power supplies and fan modules are sold separately. Actual performance and port density depend on installed hardware and software version.
Compatible Hardware
Diversified LPUs: GE, 10GE SFP+, 25GE SFP28, 40GE QSFP+, 100GE QSFP28 interface cards; MPU main‑control units, CMU monitoring boards, SFU switch‑fabric units, hot‑swap fan modules, AC/‑48V DC/240V HVDC power modules, optical transceivers, DAC/AOC cables and rack‑mount accessories.
Note: S12700H‑8 is a modular chassis; available features and port quantities are determined by installed MPU, CMU, SFU and LPU cards.
Application Scenarios
Large‑scale Wi‑Fi6/7 cloud‑campus core node, large‑size education campus network, government and enterprise core network, metropolitan‑network convergence scenarios requiring high‑density modular expansion, wired‑wireless deep convergence, high‑reliability and multi‑service bearing capability.
Short Version (For Invoice / E‑commerce Listing)
Huawei CloudEngine S12700H‑8, S12700H‑series 13U high‑end modular core‑aggregation switch chassis, 2 × MPU, 2 × CMU, 6 × SFU, 8 × LPU service slots, VRP operating system, supports CSS2 hardware cluster, SVF2.0 super virtual fabric, built‑in high‑capacity WLAN AC for Wi‑Fi6/7, OPS open programmability, network slicing, full‑feature Layer‑2/Layer‑3, MPLS, Segment‑Routing, VXLAN‑BGP‑EVPN, IPv4/IPv6 dual‑stack, MACsec, hot‑swappable key components. MPU, CMU, SFU, service boards, power and fan are ordered separately.
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