• Huawei CloudEngine S5735-L Series – Flexible Gigabit Campus Switches with iStack & PoE+

    Keywords

    CloudEngine S5735-L, gigabit access switch, iStack, PoE+, sFlow telemetry, CampusInsight, VXLAN virtualization, network security, cloud managed switch, campus network buy

    Description

    The CloudEngine S5735-L series delivers simplified gigabit access with 8–32 all-GE downlink ports and 4 fixed GE or 10 GE uplinks, powered by Huawei’s VRP for high performance and flexible networking.

    Intelligent stack (iStack) enables multi-chassis link aggregation, while PoE+ models supply uninterrupted power with fast and perpetual PoE for edge devices.

    Built-in sFlow telemetry and integration with CampusInsight support real-time traffic analysis and fault localization, simplifying O&M through intelligent monitoring.

    Advanced VXLAN virtualization and diversified security controls—such as access control lists and threat detection—make these switches ideal for campus, IoT, and converged network deployments.

    Key Features

    • 8–32 all-GE downlink ports and 4 GE/10 GE uplinks for flexible connectivity.
    • iStack technology for intelligent chassis stacking and high availability.
    • Fast PoE and perpetual PoE+ on PoE models to ensure continuous power to PDs.
    • sFlow telemetry and CampusInsight integration for proactive network monitoring.
    • Supports VXLAN for multi-tenant segmentation and network virtualization.
    • Diversified security: MACsec, ACLs, RADIUS, DHCP snooping, and threat defense.

    Configuration

    ModelDownlink PortsUplink PortsForwardingSwitching Capacity
    S5735-L8T4S-A1 8×10/100/1000 Base-T 4×GE SFP 18 Mpps 24 Gbps/336 Gbps
    S5735-L8P4S-A1 8×10/100/1000 Base-T 4×GE SFP 18 Mpps 24 Gbps/336 Gbps
    S5735-L24T4X-A 24×10/100/1000 Base-T 4×10 GE SFP+ 96 Mpps 128 Gbps/336 Gbps
    S5735-L32ST4X-A 8×10/100/1000 Base-T + 24×GE SFP 4×10 GE SFP+ 108 Mpps 144 Gbps/432 Gbps

    Compatibility

    Interoperable with Huawei CampusInsight, third-party APs and routers. Supports industry protocols: STP/RSTP/MSTP, OSPF, BGP, VXLAN, and multicast.

    Usage Scenarios

    Enterprise campuses and university networks leverage the S5735-L for high-density desktop access and seamless PoE deployment.

    Retail and hospitality environments benefit from intelligent stack and fast PoE to power cameras and access points with minimal downtime.

    IoT and smart building applications use VXLAN virtualization and real-time sFlow telemetry to segment traffic and monitor device performance.

    Frequently Asked Questions

    • Q: What is the benefit of intelligent stack (iStack)?
      A: iStack aggregates multiple switches into one logical device, simplifying management and providing link redundancy.
    • Q: How does perpetual PoE differ from standard PoE?
      A: Perpetual PoE maintains power to PDs during switch reboot or software upgrades, avoiding downtime.
    • Q: Can these switches handle VXLAN overlays?
      A: Yes. The S5735-L series supports VXLAN for multi-tenant isolation and network virtualization.
    • Q: How is real-time monitoring achieved?
      A: sFlow telemetry streams sampled traffic to CampusInsight, enabling proactive fault detection and analytics.
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