The Huawei S5735-L24T4XE-A-V2 is a next-generation enterprise access switch designed to meet the growing demands of modern campus networks. Built as part of Huawei’s CloudEngine S5735-L series, this model focuses on delivering high performance, flexible scalability, and reliable security for enterprise environments. With a compact form factor and advanced Layer 3 capabilities, the Huawei S5735-L24T4XE-A-V2 is well suited for medium to large organizations that require stable wired connectivity, high-speed uplinks, and intelligent network management.
This switch is commonly deployed at the access layer of enterprise networks, where it connects end-user devices such as computers, IP phones, wireless access points, and surveillance cameras. Its architecture reflects Huawei’s emphasis on simplified operations, energy efficiency, and long-term investment protection.
Product Positioning and Design Philosophy
The design philosophy behind the Huawei S5735-L24T4XE-A-V2 emphasizes balance. It combines affordability with enterprise-grade functionality, making it a strategic choice for organizations looking to upgrade legacy access switches. The device is engineered for continuous operation, with robust hardware components and a streamlined chassis that supports efficient airflow and cooling.
From a visual and physical perspective, the switch adopts a clean and practical industrial design. Front-facing ports and indicators simplify installation and maintenance, while the rear-mounted power and grounding interfaces contribute to orderly rack deployments.
Hardware Architecture and Build Quality
At its core, the Huawei S5735-L24T4XE-A-V2 is powered by a high-performance switching chipset optimized for enterprise workloads. The internal architecture supports non-blocking forwarding, ensuring that traffic flows smoothly even during peak usage periods.
The switch is built using high-quality electronic components that enhance durability and stability. This hardware foundation allows the device to maintain consistent performance over long operational cycles, reducing downtime and maintenance costs.
Port Configuration and Connectivity Options
Connectivity is one of the strongest aspects of the Huawei S5735-L24T4XE-A-V2. The switch offers a combination of high-density access ports and high-speed uplink interfaces, making it flexible enough for a wide range of deployment scenarios.
Key Technical Specifications
▪ Ports: 24 x 10/100/1000BASE-T Ethernet ports
▪ Uplink Interfaces: 4 x 10GE SFP+ ports
▪ Switching Capacity: High-performance architecture designed for enterprise access networks
▪ Forwarding Performance: Optimized for low latency and high throughput
▪ Power Supply: Built-in power module with efficient energy utilization
This port combination allows the switch to connect a large number of end devices while maintaining fast uplink connectivity to aggregation or core switches.
Performance and Traffic Handling Capabilities
The Huawei S5735-L24T4XE-A-V2 is designed to handle heavy network traffic without performance degradation. Its non-blocking switching fabric ensures that data packets are forwarded at wire speed across all ports.
Advanced Quality of Service mechanisms enable administrators to prioritize latency-sensitive traffic such as voice and video. This ensures a consistent user experience even when the network is under load.
Advanced Software and Feature Set
The switch runs on Huawei’s versatile network operating system, which provides a comprehensive set of Layer 2 and Layer 3 features. These capabilities allow the Huawei S5735-L24T4XE-A-V2 to function not only as a basic access switch but also as an intelligent network node.
Key Features
▪ Intelligent VLAN management and segmentation
▪ Layer 3 routing protocols for efficient traffic distribution
▪ Multicast optimization for bandwidth-intensive applications
▪ Policy-based traffic control and access management
▪ Seamless integration with Huawei network management platforms
These features help reduce network complexity while improving overall operational efficiency.
Security Architecture and Network Protection
Security is a critical requirement in enterprise networks, and the Huawei S5735-L24T4XE-A-V2 addresses this with a multi-layered security framework. The switch supports a wide range of authentication and authorization mechanisms that help protect against unauthorized access.
Advanced threat detection features enable administrators to identify and mitigate potential risks at the access layer. This proactive approach helps maintain network integrity and data confidentiality.
Reliability and High Availability
Reliability is a defining characteristic of the Huawei S5735-L24T4XE-A-V2. The device is designed for long-term operation in enterprise environments where uptime is essential.
Features such as intelligent link detection and fast convergence mechanisms ensure that the network can quickly recover from link failures. This minimizes service disruption and enhances user satisfaction.
Network Management and Operations
The Huawei S5735-L24T4XE-A-V2 supports centralized and simplified management through Huawei’s network management solutions. Administrators can monitor device status, configure policies, and troubleshoot issues from a unified interface.
Automation features reduce the need for manual configuration, lowering the risk of human error and accelerating deployment. This makes the switch particularly attractive for organizations with limited IT resources.
Deployment Scenarios and Use Cases
The flexibility of the Huawei S5735-L24T4XE-A-V2 allows it to be deployed in a wide range of environments. Common use cases include enterprise office buildings, educational campuses, healthcare facilities, and government institutions.
In each of these scenarios, the switch provides reliable access connectivity while supporting future network expansion through its high-speed uplinks.
Energy Efficiency and Sustainability
Energy efficiency is an increasingly important consideration for modern IT infrastructure. The Huawei S5735-L24T4XE-A-V2 incorporates intelligent power management features that reduce energy consumption during periods of low network activity.
By optimizing power usage, the switch helps organizations lower operational costs and support sustainability initiatives without compromising performance.
Integration Within the CloudEngine S5735-L Series
As part of the broader CloudEngine S5735-L series, the Huawei S5735-L24T4XE-A-V2 benefits from architectural consistency and feature alignment with other models in the lineup. This makes it easier for organizations to standardize their access layer infrastructure.
Such consistency simplifies training, maintenance, and future upgrades, providing long-term value for enterprise customers.
Installation and Maintenance Considerations
The switch is designed for straightforward installation in standard equipment racks. Clear labeling and intuitive port layouts reduce setup time and simplify ongoing maintenance tasks.
Routine firmware updates and configuration backups can be performed with minimal disruption, ensuring that the device remains secure and up to date throughout its lifecycle.
Conclusion
The Huawei S5735-L24T4XE-A-V2 stands out as a reliable, high-performance access switch tailored for modern enterprise networks. Its combination of robust hardware, advanced software features, and flexible connectivity makes it a strong foundation for scalable and secure network architectures.
By choosing the Huawei S5735-L24T4XE-A-V2, organizations can build a resilient access layer that supports current requirements while remaining adaptable to future technological advancements.
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S5735-L24T4XE-A-V2 (98012011-001)
Overview
Table 4-297 Basic information about the S5735-L24T4XE-A-V2
| Item | Details |
|---|---|
| Description | S5735-L24T4XE-A-V2 (24*10/100/1000BASE-T ports, 4*10GE SFP+ ports, 2*12GE stack ports, AC power, Specially protected models) |
| Part Number | 98012011-001 |
| Model | S5735-L24T4XE-A-V2 |
| First supported version | V600R022C01 |
Components
Figure 4-103 S5735-L24T4XE-A-V2 appearance
| 1 | One MODE button | 2 | Twenty-four 10/100/1000BASE-T ports |
| 3 | Four 10GE SFP+ ports | 4 | Two stack ports |
| 5 | One console port | 6 | One USB port |
| 7 | One PNP buttonNOTICE:To restore the factory settings and reset the switch, hold down the button for at least 6 seconds.To reset the switch, press the button.Resetting the switch will cause service interruption. Exercise caution when you press the PNP button. | 8 | Ground screwNOTE:It is used with a ground cable. |
| 9 | Jack for AC power cable locking strapNOTE:The AC power cable locking strap is not delivered with the switch. | 10 | AC socketNOTE:It is used with an AC power cable. |
Ports
Table 4-298 Ports on the S5735-L24T4XE-A-V2
| Port | Connector Type | Description | Available Components |
|---|---|---|---|
| 10/100/1000BASE-T port | RJ45 | A 10/100/1000BASE-T Ethernet electrical port sends and receives service data at 10/100/1000 Mbit/s. | Ethernet cable |
| 10GE SFP+ optical port | SFP+ | A 10GE SFP+ Ethernet optical port supports auto-sensing to 1000 Mbit/s. It sends and receives service data at 1000 Mbit/s or 10 Gbit/s. | GE eSFP optical modulesGE-CWDM eSFP optical modulesGE-DWDM eSFP optical modulesGE SFP copper modules10GE SFP+ optical modules10GE-CWDM SFP+ optical modules10GE-DWDM SFP+ optical modules10GE SFP+ copper modules (V600R024C00 and later versions)PEN remote optical modules (V600R024C00 and later versions)1 m and 3 m SFP+ high-speed copper cables (only used for stack connection in versions earlier than V600R023C00)10 m SFP+ AOC cables0.5 m and 1.5 m SFP+ dedicated stack cables (only used for stack connection; zero-configuration stacking supported from V600R023C00) |
| Stack port | SFP+ | A stack port connects multiple switches through stack cables to virtualize them into one switch logically. It is used only in stacking scenarios and does not need to be configured. In a stack, the working rate of a single port is increased to 12 Gbit/s by default. | 1 m SFP+ high-speed copper cables0.5 m and 1.5 m SFP+ dedicated stack cables |
| Console port | RJ45 | The console port is connected to a console for on-site configuration. | Console cable |
| USB port | USB 2.0 Type A | The USB port can have a USB flash drive connected to upgrade the switch, or transfer configuration files or other files. The USB port can only connect to a USB flash drive that complies with USB 2.0.USB flash drives from different vendors differ in model compatibility and drivers. If a USB flash drive cannot be used, try to replace it with another one from a mainstream vendor. | USB flash drive |
Indicators and Buttons
The S5735-L24T4XE-A-V2 has similar indicators to those on the S5735-L24P4XE-A-V2 except that the S5735-L24T4XE-A-V2 does not have a PoE mode indicator. For details, see the S5735-L24P4XE-A-V2.
Power Supply System
The switch has a built-in AC power module and does not support pluggable power modules.
Heat Dissipation System
The switch has a built-in fan for forced air cooling. Air flows in from the left side and front panel, and exhausts from the right side.
When working properly at a normal temperature, the device meets the desktop-class noise requirements. However, the fan speed may be high and the noise may be loud during device startup.
This figure only shows the airflow direction and does not depict the actual device.
Technical Specifications
Table 4-299 Technical specifications of the S5735-L24T4XE-A-V2
| Item | Specification |
|---|---|
| Dimensions without packaging (H x W x D) [mm(in.)] | Basic dimensions (excluding the parts protruding from the body): 43.6 mm x 442.0 mm x 220.0 mm (1.72 in. x 17.4 in. x 8.66 in.)Maximum dimensions (the depth is the distance from ports on the front panel to the parts protruding from the rear panel): 43.6 mm x 442.0 mm x 227.0 mm (1.72 in. x 17.4 in. x 8.94 in.) |
| Dimensions with packaging (H x W x D) [mm(in.)] | 90.0 mm x 550.0 mm x 360.0 mm (3.54 in. x 21.65 in. x 14.17 in.) |
| Chassis height [U] | 1 U |
| Chassis material | Metal |
| Weight without packaging [kg(lb)] | 2.34 kg (5.16 lb) |
| Weight with packaging [kg(lb)] | 3.46 kg (7.63 lb) |
| Typical power consumption [W] | 28.48 W |
| Typical heat dissipation [BTU/hour] | 97.18 BTU/hour |
| Maximum power consumption [W] | 37.03 W |
| Maximum heat dissipation [BTU/hour] | 126.36 BTU/hour |
| Static power consumption [W] | 17.53 W |
| MTBF [years] | 70.00 years |
| Availability | > 0.99999 |
| Noise at normal temperature (acoustic power) [dB(A)] | 47 dB(A) |
| Noise at normal temperature (acoustic pressure) [dB(A)] | 35 dB(A) |
| Number of card slots | 0 |
| Number of power slots | 0 |
| Number of fans modules | 1 |
| Redundant power supply | Not supported |
| Long-term operating temperature [°C(°F)] | -5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5905.44 ft.) |
| Restriction on the operating temperature variation rate [°C(°F)] | When the altitude is 1800–5000 m (5906–16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.).Devices cannot start when the temperature is lower than 0°C (32°F). |
| Storage temperature [°C(°F)] | –40°C to +70°C (–40°F to +158°F) |
| Long-term operating relative humidity [RH] | 5% RH to 95% RH, non-condensing |
| Long-term operating altitude [m(ft.)] | 0–5000 m (0–16404 ft.) |
| Storage altitude [m(ft.)] | 0-5000 m (0-16404 ft.) |
| Power supply mode | AC built-in |
| Rated input voltage [V] | AC input: 100–240 V AC; 50/60 Hz |
| Input voltage range [V] | AC input: 90 V AC to 264 V AC; 45 Hz to 65 Hz |
| Maximum input current [A] | 0.8 A |
| Memory | 2 GB |
| Flash memory | Physical space: 1 GB |
| Console port | RJ45 |
| Eth Management port | Not supported |
| USB | Supported |
| RTC | Not supported |
| RPS input | Not supported |
| Service port surge protection [kV] | Common mode: ±1 kV |
| Power supply surge protection [kV] | Differential mode: ±6 kV; common mode: ±6 kV |
| Ingress protection level (dustproof/waterproof) | IP20 |
| Types of fans | Built-in |
| Heat dissipation mode | Air cooling for heat dissipation, intelligent fan speed adjustment |
| Airflow direction | Air intake from left and front, air exhaustion from right |
| PoE | Not supported |
| Certification | EMC certificationSafety certificationManufacturing certification |