Overview of Huawei S5735-S48P4X

Терез 88pl99ace1Huawei S5735-S48P4X, also known as the CloudEngine S5735-S48P4X, is a next-generation gigabit Ethernet switch designed for enterprise campus networks, branch offices, and small data centers. It offers high performance, flexible uplink options, intelligent management, and enhanced security capabilities. As part of Huawei’s CloudEngine S5735 series, this switch provides powerful Layer 2 and Layer 3 capabilities with advanced management features suitable for digital transformation in enterprise networks.

Design and Build Quality

Терез 88pl99ace1S5735-S48P4X comes in a compact, rack-mountable design suitable for high-density environments. Its all-metal chassis ensures durability and effective heat dissipation. With front-accessible ports and rear air vents, it is ideal for both standalone and stack deployments. The device supports silent operation through intelligent fan speed adjustment, making it efficient and eco-friendly.

Key Technical Specifications

Model: Huawei S5735-S48P4X
Port Configuration: 48 × GE RJ45 ports, 4 × 10GE SFP+ uplink ports
Forwarding Performance: Up to 132 Mpps
Switching Capacity: 176 Gbps
MAC Address Table: 32K entries
VLANs Supported: 4K
Stacking Support: Yes (iStack technology(1)
Power Supply: Dual hot-swappable AC/DC power modules
PoE/PoE+ Support: Available on PoE variants
Operating Temperature: -5°C to 50°C
Dimensions (W×D×H): 442 mm × 420 mm × 43.6 mm
Weight: Approximately 6.5 kg

Key Features of the CloudEngine S5735-S48P4X

▪ High-Density Gigabit Access: 48 Gigabit Ethernet ports offer smooth connectivity for large enterprise networks.
▪ 10GE Uplink Flexibility: Four 10GE SFP+ uplink ports deliver high-speed backbone connections.
▪ Enhanced Performance: Switching capacity up to 176 Gbps ensures efficient data transmission.
▪ Smart Management: Supports Huawei iStack for virtualization and simplified management.
▪ Energy Efficiency: Compliant with IEEE 802.3az Energy Efficient Ethernet for reduced power consumption.
▪ Advanced Security: Incorporates port security, 802.1X authentication, and ARP inspection.
▪ Comprehensive Layer 3 Features: Supports RIP, OSPF, and static routing for intelligent traffic control.
▪ Reliability: Equipped with redundant power and fans for non-stop operation.
▪ Easy Deployment: Supports plug-and-play with automatic configuration.
▪ Integrated Management: Managed via Huawei eSight, SNMP, or web-based GUI.

Performance and Throughput

The CloudEngine S5735-S48P4X is engineered to handle intensive data traffic across enterprise networks. With a non-blocking architecture, it delivers line-rate forwarding on all ports. The switch supports 132 million packets per second (Mpps) forwarding rate, ensuring consistent low-latency communication.In addition, the device supports multicast, QoS, and traffic shaping features to maintain optimal performance even under heavy loads, making it ideal for high-demand applications such as VoIP, video conferencing, and real-time data exchange.

Advanced Layer 2 and Layer 3 Capabilities

The Huawei S5735-S48P4X offers robust Layer 2 and Layer 3 switching functionalities. Layer 2 features include VLAN segmentation, link aggregation, spanning tree protocols, and storm control, ensuring reliable and loop-free network topology.On the Layer 3 side, the switch supports static routing, RIP, and OSPF protocols, allowing dynamic route discovery and fault-tolerant networking. This flexibility makes the switch adaptable to both access and aggregation layers within enterprise network designs.

Intelligent Management and Virtualization

Huawei integrates the iStack technology into the CloudEngine S5735-S48P4X, enabling multiple physical switches to operate as one logical unit. This simplifies network management, boosts scalability, and enhances redundancy.The device also supports Huawei’s CloudCampus solution, allowing centralized management, automated deployment, and intelligent O&M (Operations and Maintenance). Using tools like eSight and CloudEngine Campus Network Center, administrators can perform real-time monitoring, traffic analysis, and policy enforcement with ease.

Security and Access Control

Network security is a cornerstone of Huawei’s design. The S5735-S48P4X includes multiple layers of protection mechanisms:▪ 802.1X Authentication: Ensures only authorized devices can connect to the network.
▪ MAC Address Filtering: Prevents unauthorized access by restricting specific MAC addresses.
▪ Port Security: Limits the number of MAC addresses learned on each port.
▪ ARP Inspection: Guards against spoofing attacks.
▪ DHCP Snooping: Blocks rogue DHCP servers.
Additionally, the switch supports Access Control Lists (ACLs) for precise traffic filtering and IP-based security policies, ensuring comprehensive protection at every layer.

Power and Energy Efficiency

Huawei S5735-S48P4X is designed with energy-saving technology that meets the IEEE 802.3az Energy Efficient Ethernet standard. Its intelligent fan speed adjustment mechanism optimizes cooling efficiency based on real-time temperature.PoE models in the same series support up to 30W per port, which is sufficient to power IP phones, wireless access points, and IP cameras directly, reducing the need for separate power infrastructure.

Reliability and Redundancy

For enterprise environments where uptime is critical, the CloudEngine S5735-S48P4X provides multiple redundancy features. Dual power supplies ensure uninterrupted power, while hot-swappable components allow maintenance without downtime.The iStack system further contributes to redundancy by providing switch-level failover and load balancing, keeping the network operational even if one unit fails.

Deployment Scenarios

The S5735-S48P4X is ideal for a wide range of deployment scenarios: 

▪ Enterprise Campus Networks: Acts as an access or aggregation layer switch.
▪ Branch Offices: Provides high-performance networking for distributed offices.
▪ Data Centers: Delivers reliable gigabit access with 10GE uplinks.
▪ Education and Healthcare: Ensures stable connectivity for bandwidth-intensive applications.

Ease of Maintenance

The Huawei S5735-S48P4X simplifies network maintenance with its advanced diagnostic and automation tools. Through Huawei eSight or the web-based GUI, administrators can perform remote monitoring, software upgrades, and performance analysis.The switch also supports auto-configuration and zero-touch provisioning, reducing setup time and minimizing the need for manual intervention.

Software Features and Licensing

Huawei provides flexible software licensing for the CloudEngine S5735-S48P4X. This allows users to upgrade functionality—such as advanced Layer 3 routing or security modules—without changing hardware.The software architecture is modular, ensuring long-term support and scalability for evolving enterprise requirements.

Integration with Huawei Ecosystem

The S5735-S48P4X integrates seamlessly with Huawei’s CloudCampus and SDN (Software Defined Networking) solutions. It supports Agile Controller for network automation, allowing policy-based configuration and orchestration. This ensures consistency, efficiency, and security across large-scale enterprise networks.

Environmental Considerations

Huawei’s switch lineup emphasizes sustainability. The S5735-S48P4X is compliant with RoHS and WEEE standards. Its power-saving components, recyclable materials, and smart energy management contribute to a lower carbon footprint.

Comparison with Similar Models

While the S5735-S48P4X offers a balanced mix of performance and scalability, it stands out against entry-level switches by providing 10GE uplinks and advanced Layer 3 capabilities. Compared with higher-end models like S5735-S48C-EI, it provides cost-effective functionality without compromising reliability.

Frequently Asked Questions (FAQs)

1. What is the main difference between Huawei S5735-S48P4X and S5735-S48P4S?

The main difference lies in the uplink ports: the S5735-S48P4X supports 10GE SFP+ uplinks, while the S5735-S48P4S supports GE SFP uplinks.

2. Does the Huawei S5735-S48P4X support PoE?

Yes, specific variants of the S5735-S48P4X series support PoE/PoE+ to power connected devices such as IP cameras and access points.

3. How can the S5735-S48P4X be managed?

It can be managed through Huawei eSight, CLI, SNMP, or a web-based graphical user interface.

4. What stacking technology does it use?

It uses Huawei’s iStack technology, allowing multiple switches to form a single logical device for simplified management.

5. Is it suitable for data center environments?

Yes, the S5735-S48P4X is ideal for data center access or aggregation layers thanks to its 10GE uplinks and high throughput.

6. What are the typical use cases for this switch?

Common use cases include enterprise campuses, educational networks, healthcare facilities, and small data centers.

Iii. Выводы и рекомендации

The Huawei S5735-S48P4X, also known as the CloudEngine S5735-S48P4X, is a powerful, versatile, and intelligent switch designed for modern enterprises. It combines robust performance, advanced security, and ease of management in a compact form factor. With its energy efficiency, scalability, and flexible management capabilities, it’s a future-proof investment for any enterprise network.

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