Huawei CloudEngine S9703 Modular Terabit‑Class Core Routing Switch

Product Overview

Key Features

• Modular high‑capacity hardware architecture: 4U standard 19‑inch rack‑mount chassis, 3 LPU service slots, dual‑MPU main‑control boards for 1+1 master‑backup redundancy. Hot‑swappable power modules and fan tray, supporting 1+1 power redundancy. Supports diverse interface boards of FE, GE, 10GE SFP+, 25GE SFP28, 40GE QSFP+, 100GE QSFP28, allowing flexible port‑density expansion aligned with actual service requirements.
• Full‑feature Layer 2 / Layer 3 & carrier‑grade protocol stack: IPv4/IPv6 dual‑stack, static routing, RIP, OSPF, IS‑IS, BGP, VRRP, ECMP, BFD, MPLS and L3VPN features. Rich Layer‑2 capabilities: 802.1Q VLAN, selective QinQ, STP/RSTP/MSTP, ERPS(G.8032), LACP link aggregation, IGMP Snooping, VBST for multi‑vendor interoperability. Supports complete multicast protocols PIM‑SM/DM/SSM, MSDP for IPTV and massive high‑definition video‑surveillance traffic bearing.
• Multi‑dimensional enhanced security capability: Supports 802.1X / MAC / Portal authentication, DHCP Snooping, ARP anti‑spoofing, ACL filtering, DoS‑attack defense, CPU protection, command‑level authorization and MACsec encryption. Implements strict threat prevention and fine‑grained access control for large‑scale network environments.
• Powerful hierarchical H‑QoS scheduling: Multi‑dimensional traffic classification based on Layer2‑Layer4 fields; supports SP, WRR, DRR and H‑QoS hierarchical scheduling, traffic policing, shaping and WRED congestion‑avoidance mechanisms, guaranteeing service quality for voice, video and mission‑critical enterprise services.
• Carrier‑grade high‑reliability design: 1+1 main‑controller redundancy; service boards, power modules and fan tray support hot‑swap. Supports GR/NSF non‑stop forwarding, IP FRR fast protection, IEEE 1588v2 PTP and SyncE time synchronization. Independent environmental monitoring plane with intelligent fan‑speed regulation ensures stable non‑stop operation for core backbone nodes.
• Intelligent diversified O&M: Supports VCMP VLAN centralized management, Zero‑Touch Provisioning, NETCONF/YANG and Telemetry. Multiple management channels: Console CLI, SSH, SNMP v1/v2c/v3, Syslog, FTP/SFTP. Compatible with Huawei iMaster NCE‑Campus for centralized deployment and monitoring of large‑scale distributed networks.

Technical Specifications

• Form factor: 4U standard 19‑inch rack‑mount metal chassis
• Slots: 3 LPU service slots, dual MPU slots, 2 power slots, 1 fan tray slot
• Backplane capacity: 7.2 Tbps华为企业业...
• Switching capacity: 2.88 Tbps华为企业业...
• Forwarding rate: 1440 Mpps华为企业业...
• MAC address table: Up to 512K entries
• Jumbo frame: Up to 9216 bytes
• Power supply: Hot‑swappable power modules, support 1+1 redundancy; AC / 240V HVDC /‑48V DC optional input
• Cooling: Hot‑swappable intelligent variable‑speed fan tray
• Operating temperature: 0 °C ~ +45 °C (temperature derating at high altitude)
• Humidity: 5%‑95% non‑condensing
• Software: Huawei VRP enterprise‑carrier‑grade operating system

Application Scenarios