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.

Huawei CloudEngine S5735 Switches

Huawei All Series Switches New and Used

For Huawei product list and quote, please visit: https://www.hi-network.com/categories/huawei or contact us at www.hi-network.com  (Email: info@hi-network.com)

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 button NOTICE: 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 screw NOTE: It is used with a ground cable.
9	Jack for AC power cable locking strap NOTE: The AC power cable locking strap is not delivered with the switch.	10	AC socket NOTE: 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 modules GE-CWDM eSFP optical modules GE-DWDM eSFP optical modules GE SFP copper modules 10GE SFP+ optical modules 10GE-CWDM SFP+ optical modules 10GE-DWDM SFP+ optical modules 10GE 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 cables 0.5 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 cables 0.5 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 certification Safety certification Manufacturing certification