Huawei CloudEngine S6735‑S48X6C High‑Density 10GE/100GE Layer 3 Switch

The Huawei CloudEngine S6735‑S48X6C is a 1U rack‑mount high‑density fixed‑port Layer 3 switch of the S6735‑S series, running on Huawei VRP operating system华为企业业.... Designed for enterprise campus aggregation, leaf nodes in small‑and‑medium data centers, and high‑bandwidth large‑scale video‑surveillance networking scenarios. It provides 48×10GE SFP+ downlink optical ports and 6×40GE/100GE QSFP28 uplink ports without expansion slots. It delivers comprehensive Layer2/Layer3 routing, VXLAN virtualization, multi‑dimensional security defense, advanced QoS and intelligent O&M capabilities to build high‑bandwidth, low‑latency enterprise and data‑center networks.

High‑density multi‑rate optical ports: 48 × 10GE SFP+ slots for 10‑Gigabit fiber access; 6 × QSFP28 slots support 40GE or 100GE rate for high‑speed uplink or inter‑device stacking. No expansion slot, PoE function is not supported.
Full‑feature Layer 2 / Layer 3 & virtualization: IPv4/IPv6 dual‑stack, static routing, OSPF, IS‑IS, BGP, VRRP, ECMP; rich Layer‑2 functions: 802.1Q VLAN, STP/RSTP/MSTP, LACP link aggregation, IGMP Snooping. Supports VXLAN and BGP‑EVPN for data‑center virtual networking.
Enterprise‑grade multi‑dimensional security: Supports 802.1X / MAC authentication, DHCP Snooping, ARP anti‑spoofing, ACL filtering and DoS‑attack prevention, implementing fine‑grained traffic access control for campus and data‑center environments.
Large‑buffer advanced QoS: Multiple‑queue scheduling modes including SP, WRR, DRR. Supports traffic classification, marking, policing and shaping, meeting high‑bandwidth bearing demands for cloud services, high‑definition video and burst data traffic.
Carrier‑class reliable hardware: Hot‑swappable power and fan modules, supports 1+1 power redundancy, compatible with AC, 240V HVDC and ‑48V DC power modules. Intelligent variable‑speed fan with front‑to‑rear airflow, IP20 protection grade, for stable long‑term operation in standard equipment‑room environments.
Simplified intelligent O&M: Supports iStack stacking, SVF super virtual fabric, Zero‑Touch Provisioning and Telemetry real‑time telemetry collection. Multiple management channels: Console CLI, SSH, NETCONF/YANG, SNMP v1/v2c/v3, Syslog; compatible with Huawei iMaster NCE‑Campus for centralized large‑scale device management.

Technical Specifications

Form factor: 1U standard 19‑inch rack‑mount metal chassis, IP20 protection class
Ports: 48 × 10GE SFP+ slots, 6 × 40GE/100GE QSFP28 slots, out‑of‑band management Ethernet port, RJ45 console port, USB 2.0 port
PoE: Not supported
Switching capacity: 2.56 Tbps / 25.6 Tbps华为企业业...
Forwarding rate: 1620 Mpps华为企业业...
MAC address table: 128K entries
Jumbo frame: Up to 9216 bytes
Memory: 4 GB RAM, 8 GB Flash physical storage
Power supply: Hot‑swappable power modules, support 1+1 redundancy; AC / 240V HVDC /‑48V DC optional input
Cooling: Hot‑swappable intelligent variable‑speed fan, front‑to‑rear airflow
Operating temperature: 0 °C ~ +45 °C
Humidity: 5%‑95% non‑condensing
Software: Huawei VRP enterprise‑grade operating system

Application Scenarios

Primarily deployed as aggregation‑layer switch for large‑enterprise campus networks, leaf switch for small‑and‑medium data centers, and core‑aggregation device for high‑bandwidth video‑surveillance projects. It accepts 10GE fiber uplink traffic from downstream access switches, and interconnects with upper‑level core devices over 40GE/100GE interfaces, constructing high‑speed, low‑latency and highly‑reliable enterprise and data‑center networks.

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Huawei CloudEngine S6735‑S48X6C High‑Density 10GE/100GE Layer 3 Switch

Product Overview

Key Features

Technical Specifications

Application Scenarios


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