Huawei CloudEngine S5735-S series are standard gigabit Ethernet switches that provide all GE downlink ports and 10GE uplink ports.
Introduction
CloudEngine S5735-S series switches are developed based on next-generation high-performing hardware and the Huawei Versatile RoutingPlatform (VRP). CloudEngine S5735-S switches support simplified operations and maintenance (O&M), and flexible Ethernet networking. Italso provides enhanced Layer 3 features and mature IPv6 features. CloudEngine S5735-S switches can be used in various scenarios. Forexample, it can be used as an access or aggregation switch on a campus network or as an access switch for Metropolitan Area Network.
Key Features of the S5735-S Switch
The S5735-S series integrates a comprehensive set of enterprise-class capabilities that improve reliability, flexibility, and operational efficiency across campus networks.
▪ High-performance hardware architecture with enterprise-grade forwarding capability
▪ Flexible port combinations including GE electrical ports and 10GE uplinks
▪ Advanced Layer 2 and Layer 3 switching capabilities for scalable deployment
▪ Intelligent O&M with telemetry and proactive fault detection
▪ Built-in security features for user access control and network protection
▪ Energy-efficient design with intelligent power management
▪ Support for cloud-based and on-premises management platforms
▪ Compact design suitable for branch and campus access scenarios
▪ Support for IPv4/IPv6 dual stack networking
▪ High reliability with multiple redundancy mechanisms
Hardware Architecture and Design
The S5735-S series adopts a modern switching architecture that balances performance, scalability, and energy efficiency. The switches feature high-density access ports with optional uplink interfaces that support aggregation and backbone connectivity. The architecture is designed to reduce latency while improving forwarding efficiency.
Compact Form Factor
The S5735-S switches are designed with a compact chassis, making them suitable for deployment in limited spaces such as wiring closets, classrooms, and branch offices. Some models also support fanless operation, ensuring silent performance for office environments.
Flexible Port Configuration
Different models in the S5735-S series provide multiple port combinations including 24-port and 48-port Gigabit access options. These are complemented by uplink ports supporting 10GE connectivity, allowing seamless aggregation into higher-layer switches.
Energy Efficient Design
The hardware supports intelligent power consumption management, reducing operational costs. PoE-enabled models dynamically allocate power based on device requirements, ensuring efficient power utilization.
Layer 2 Switching Capabilities
The S5735-S series provides comprehensive Layer 2 features that enable flexible campus network design. These features simplify network segmentation, improve broadcast control, and enhance traffic management.
VLAN Management
The switches support multiple VLAN technologies including IEEE 802.1Q, QinQ, and VLAN stacking. These capabilities allow service providers and enterprises to isolate traffic efficiently.
Spanning Tree Protocol Support
The S5735-S supports STP, RSTP, and MSTP, ensuring loop-free network topology and fast convergence. These features improve network reliability and reduce downtime.
Link Aggregation
Link aggregation allows multiple physical links to be bundled into a single logical connection. This improves bandwidth and provides redundancy for critical connections.
Layer 3 Routing Capabilities
In addition to Layer 2 switching, the S5735-S series supports basic Layer 3 routing features. These capabilities simplify network architecture and reduce dependency on dedicated routers.
Static Routing
The switches support static routing for small and medium-sized networks. This allows traffic forwarding between VLANs and subnets.
Dynamic Routing Support
Some models support dynamic routing protocols, enabling scalable deployment in enterprise networks.
IPv4 and IPv6 Dual Stack
The S5735-S series supports IPv4 and IPv6 simultaneously, ensuring smooth migration to next-generation networks.
Security Features
Security is a core aspect of the S5735-S switch design. The switches integrate multiple mechanisms to protect network infrastructure and user access.
Access Control Lists
ACLs allow administrators to filter traffic based on IP address, protocol, and port. This improves security and prevents unauthorized communication.
Port Security
Port security limits the number of MAC addresses allowed on a port. This helps prevent unauthorized device connections.
Authentication Mechanisms
The switches support 802.1X authentication, MAC authentication, and portal authentication for user access control.
Quality of Service (QoS)
The S5735-S provides comprehensive QoS features to prioritize critical applications such as voice and video.
Traffic Classification
Traffic can be classified based on VLAN, IP precedence, or DSCP values.
Queue Scheduling
Multiple queue scheduling algorithms ensure fair bandwidth distribution.
Rate Limiting
Administrators can control traffic rates to prevent bandwidth abuse.
Intelligent O&M and Management
The S5735-S series supports intelligent management features that simplify operations.
Cloud-Based Management
The switches can be managed through Huawei cloud platforms for centralized monitoring.
Telemetry and Monitoring
Real-time telemetry enables proactive troubleshooting and performance analysis.
Web and CLI Management
Administrators can configure the switches using web interface or command line.
Reliability and High Availability
The S5735-S switches incorporate multiple redundancy mechanisms to ensure stable operation.
Link Protection
Rapid failover mechanisms protect against link failures.
Loop Prevention
Loop detection prevents broadcast storms.
Device Redundancy
Stacking and aggregation provide device-level redundancy.
Power over Ethernet (PoE) Support
PoE-enabled models provide power to IP phones, wireless APs, and cameras.
PoE+ Capability
The switches support IEEE 802.3at PoE+.
Intelligent Power Allocation
Power is allocated dynamically to connected devices.
Device Protection
The switch protects powered devices from overload conditions.
Deployment Scenarios
The S5735-S is designed for multiple enterprise networking scenarios.
Campus Access Networks
Provides high-density access for enterprise campuses.
Branch Office Deployment
Compact size and intelligent features make it ideal for branch locations.
All-Wireless Networks
Supports high-performance uplinks for wireless AP connectivity.
Key Technical Specifications
▪ Ports: 24/48 x 10/100/1000BASE-T ports, optional 10GE uplink ports
▪ Switching Capacity: High-performance hardware forwarding architecture
▪ Forwarding Performance: Wire-speed packet forwarding capability
▪ MAC Address Table: Large MAC address entry support
▪ VLAN Support: IEEE 802.1Q, QinQ, VLAN stacking
▪ Routing Features: Static routing, IPv4/IPv6 dual stack
▪ QoS: Multiple queue scheduling and traffic classification
▪ Security: ACL, 802.1X authentication, MAC authentication
▪ Management: CLI, Web, SNMP, cloud management
▪ PoE Support: IEEE 802.3af/at PoE+ models available
▪ Operating Temperature: Enterprise-grade environmental support
▪ Power Supply: Built-in AC power supply
▪ Cooling: Fanless and fan-based models available
Benefits of Deploying S5735-S
Organizations benefit from deploying S5735-S switches due to their scalability, reliability, and simplified management. The series reduces network complexity by integrating switching, routing, and security into a single platform. Its intelligent O&M features help reduce downtime and improve operational efficiency. Additionally, energy-efficient design lowers power consumption and operating costs. The switches also support future network growth through flexible uplink options and IPv6 compatibility. This makes the S5735-S a long-term investment for enterprises planning network upgrades.
Conclusion
The S5735-S series switch delivers enterprise-grade performance, intelligent management, and strong security features in a compact design. With flexible port options, Layer 3 capabilities, and advanced QoS, the switch meets the requirements of modern campus and branch networks. Its intelligent O&M features simplify maintenance while improving reliability. Whether deployed at the access layer or aggregation layer, the S5735-S provides a scalable, secure, and efficient networking solution for organizations seeking high-performance connectivity.
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