The Huawei S5735-L24 series is a family of enterprise-class Gigabit access switches designed for campus networks, branch offices, educational institutions, healthcare environments, and enterprise access deployments. These switches combine high-performance Layer 2 and Layer 3 capabilities with advanced security, simplified management, and energy-efficient operation. The series includes several models tailored to different deployment scenarios, including the S5735-L24T4S-A, S5735-L24P4S-A, S5735-L24T4X-A, S5735-L24T4X-D, and S5735-L24P4X-A.

As part of Huawei's CloudEngine campus switch portfolio, the S5735-L24 family delivers reliable Gigabit connectivity, flexible uplink options, and support for intelligent network features. Organizations can choose between standard access models, PoE-enabled variants for powering endpoint devices, and models equipped with 10GE uplinks for higher-bandwidth aggregation requirements.

The switches support comprehensive network services, including VLANs, routing protocols, access control mechanisms, quality of service policies, and virtualization technologies. Their compact 1U form factor and enterprise-grade reliability make them suitable for both new deployments and network upgrades.

Key Models in the Huawei S5735-L24 Family

The Huawei S5735-L24 product family consists of multiple hardware configurations designed to meet different business requirements.

S5735-L24T4S-A provides 24 Gigabit Ethernet ports and 4 Gigabit SFP uplink ports for standard access deployments.

S5735-L24P4S-A adds PoE+ functionality to support wireless access points, IP phones, surveillance cameras, and other powered devices.

S5735-L24T4X-A upgrades the uplinks to four 10GE SFP+ ports, making it ideal for bandwidth-intensive environments.

S5735-L24T4X-D offers similar capabilities to the S5735-L24T4X-A but utilizes DC power input for telecommunications and industrial deployments.

S5735-L24P4X-A combines PoE+ functionality with four 10GE uplinks, delivering maximum flexibility for modern campus networks.

All models share a common software architecture and support extensive enterprise networking features, simplifying deployment and management across mixed environments.

Product Positioning and Enterprise Applications

The Huawei S5735-L24 series is positioned as a Gigabit access-layer switch family capable of supporting enterprise digital transformation initiatives. These switches serve as a reliable foundation for wired and wireless campus connectivity.

In educational environments, they provide stable connectivity for classrooms, administrative offices, and wireless infrastructure. Healthcare facilities benefit from secure access for medical devices, workstations, and surveillance systems. Corporate offices use the switches to connect desktop users, IP telephony systems, printers, and wireless access points.

The availability of both PoE and non-PoE models allows organizations to optimize investment according to deployment requirements. Meanwhile, models with 10GE uplinks support high-density access environments where aggregation bandwidth is critical.

The switches are also suitable for branch networks requiring centralized management and cloud-based operational models.

Hardware Architecture and Design

Compact Enterprise Chassis

The Huawei S5735-L24 series utilizes a compact 1U rack-mountable design with dimensions suitable for standard enterprise racks. The compact footprint allows efficient use of space while maintaining excellent operational performance.

The chassis incorporates enterprise-grade components designed for long-term reliability. Huawei engineered the switches to support continuous network operations in demanding business environments.

High-Performance Processing Platform

The switches utilize powerful processing resources to support advanced forwarding, security, and routing functions. Models equipped with 10GE uplinks provide significantly higher forwarding performance than standard Gigabit uplink versions.

The hardware architecture ensures wire-speed forwarding, low latency, and consistent performance even during periods of heavy network utilization.

Management Interfaces

The S5735-L24 family includes console connectivity and USB interfaces for simplified device management, software upgrades, configuration backup, and troubleshooting activities.

Key Technical Specifications

S5735-L24T4S-A Specifications

▪ Ports:  24 x 10/100/1000BASE-T Ethernet ports, 4 x GE SFP uplink ports
▪ Power Supply:  AC power supply
▪ Forwarding Performance:  42 Mpps
▪ Switching Capacity:  56 Gbps / 336 Gbps
▪ PoE Support:  No

S5735-L24P4S-A Specifications

▪ Ports:  24 x 10/100/1000BASE-T PoE+ ports, 4 x GE SFP uplink ports
▪ Power Supply:  AC power supply
▪ Forwarding Performance:  42 Mpps
▪ Switching Capacity:  56 Gbps / 336 Gbps
▪ PoE Support:  Yes

S5735-L24T4X-A Specifications

▪ Ports:  24 x 10/100/1000BASE-T Ethernet ports, 4 x 10GE SFP+ uplink ports
▪ Power Supply:  AC power supply
▪ Forwarding Performance:  96 Mpps
▪ Switching Capacity:  128 Gbps / 336 Gbps
▪ PoE Support:  No

S5735-L24T4X-D Specifications

▪ Ports:  24 x 10/100/1000BASE-T Ethernet ports, 4 x 10GE SFP+ uplink ports
▪ Power Supply:  DC power supply
▪ Forwarding Performance:  96 Mpps
▪ Switching Capacity:  128 Gbps / 336 Gbps
▪ PoE Support:  No

S5735-L24P4X-A Specifications

▪ Ports:  24 x 10/100/1000BASE-T PoE+ ports, 4 x 10GE SFP+ uplink ports
▪ Power Supply:  AC power supply
▪ Forwarding Performance:  96 Mpps
▪ Switching Capacity:  128 Gbps / 336 Gbps
▪ PoE Support:  Yes

Layer 2 Switching Features

The Huawei S5735-L24 family provides a comprehensive Layer 2 feature set designed for enterprise campus environments. The switches support VLAN segmentation, VLAN mapping, Voice VLAN, Guest VLAN, and protocol-based VLAN assignment.

Administrators can create logical network segments to improve security, simplify management, and optimize network traffic. Support for up to thousands of VLAN instances enables large-scale deployment flexibility.

Spanning Tree Protocol variants help prevent network loops while ensuring resilient connectivity. Additional Layer 2 mechanisms improve network stability and operational efficiency.

These capabilities allow the switches to support modern enterprise network architectures with confidence.

Layer 3 Routing Capabilities

Beyond Layer 2 functionality, the Huawei S5735-L24 series incorporates advanced Layer 3 routing services. Supported protocols include static routing, RIP, RIPng, OSPF, and OSPFv3.

These routing capabilities enable organizations to build scalable campus architectures while maintaining efficient traffic forwarding between network segments. Branch offices can leverage routing functionality without requiring additional hardware devices.

The routing features support both IPv4 and IPv6 environments, helping organizations prepare for future networking requirements.

This integrated functionality reduces deployment complexity while improving overall network efficiency.

Power over Ethernet Support

The S5735-L24P4S-A and S5735-L24P4X-A models provide PoE+ capabilities that simplify deployment of powered network devices.

PoE support eliminates the need for separate power adapters and electrical outlets near endpoint devices. Wireless access points, IP cameras, VoIP phones, and IoT devices can receive both data and power through a single Ethernet cable.

This approach reduces installation costs, simplifies cable management, and improves deployment flexibility. Organizations expanding wireless infrastructure particularly benefit from PoE-enabled switch models.

The PoE implementation is designed to provide reliable power delivery while maintaining network performance.

10GE Uplink Advantages

Models such as the S5735-L24T4X-A, S5735-L24T4X-D, and S5735-L24P4X-A include four dedicated 10GE SFP+ uplink interfaces.

These high-speed uplinks provide significantly greater bandwidth than traditional Gigabit uplinks. As organizations deploy more wireless devices, cloud applications, video conferencing solutions, and collaboration platforms, uplink capacity becomes increasingly important.

10GE uplinks help eliminate bottlenecks between access and aggregation layers while supporting future network growth.

The enhanced throughput makes these models particularly attractive for modern enterprise environments where bandwidth demands continue to increase.

Security Features

Security is a core component of the Huawei S5735-L24 series. The switches support user authentication mechanisms including 802.1X, MAC-based authentication, and Portal authentication.

Access Control Lists (ACLs) help administrators enforce granular security policies across the network. Advanced attack prevention mechanisms provide protection against common network threats.

Dynamic policy deployment enables user-specific access controls and simplifies security management. Organizations can maintain consistent security standards while supporting diverse user populations.

These features contribute to a secure and resilient enterprise networking environment.

Super Virtual Fabric Technology

Huawei's Super Virtual Fabric (SVF) technology simplifies campus network operations by virtualizing multiple network elements into a unified logical system.

SVF enables plug-and-play deployment, automatic configuration delivery, and centralized management. Network administrators can significantly reduce deployment time and operational complexity.

The technology is particularly valuable for organizations with multiple branch locations or large campus environments where consistency and efficiency are critical.

By reducing manual configuration requirements, SVF helps improve operational reliability while lowering administrative workload.

Cloud-Based Network Management

The Huawei S5735-L24 family supports integration with Huawei's campus management platforms. These solutions enable centralized monitoring, configuration management, software upgrades, and fault diagnosis.

Cloud-based management enhances operational visibility and simplifies lifecycle management across distributed deployments. Administrators can rapidly identify issues and implement configuration changes from centralized management systems.

Automated provisioning capabilities further accelerate deployment and reduce the likelihood of configuration errors.

This approach aligns with modern enterprise requirements for simplified and intelligent network operations.

Energy Efficiency and Reliability

The Huawei S5735-L24 series incorporates energy-saving technologies that help reduce operational costs. Intelligent power management and optimized hardware design contribute to efficient operation.

The switches are engineered for enterprise reliability, supporting continuous operation in demanding environments. Hardware components are selected to deliver long service life and dependable performance.

Environmental resilience, surge protection capabilities, and enterprise-grade design contribute to network stability and business continuity.

Organizations benefit from lower operational expenses while maintaining high levels of network availability.

Choosing the Right Huawei S5735-L24 Model

Organizations selecting a Huawei S5735-L24 switch should evaluate both current and future requirements.

The S5735-L24T4S-A is suitable for standard Gigabit access deployments without PoE requirements. The S5735-L24P4S-A is ideal when powering wireless access points, cameras, or IP phones.

The S5735-L24T4X-A offers enhanced uplink capacity for bandwidth-intensive environments. The S5735-L24T4X-D serves specialized deployments requiring DC power input. The S5735-L24P4X-A delivers the most comprehensive feature set by combining PoE+ and 10GE uplinks.

By selecting the appropriate model, organizations can achieve optimal performance, scalability, and investment protection.

Conclusion

The Huawei S5735-L24 series represents a versatile and highly capable family of enterprise access switches designed to support modern campus networking requirements. Whether deploying the S5735-L24T4S-A, S5735-L24P4S-A, S5735-L24T4X-A, S5735-L24T4X-D, or S5735-L24P4X-A, organizations gain access to a powerful combination of Gigabit connectivity, advanced Layer 2 and Layer 3 services, robust security, and simplified management capabilities.

With flexible uplink options, PoE availability, cloud management integration, and enterprise-grade reliability, the Huawei S5735-L24 family provides a strong foundation for digital transformation initiatives. These switches continue to be a practical choice for businesses seeking scalable, secure, and high-performance network access solutions.

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