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The Huawei S5735-S24U4XE-V2 is a high-performance enterprise access switch designed for modern campus networks, branch offices, and environments that require advanced Power over Ethernet (PoE++) capabilities. As part of Huawei's CloudEngine S5735 Series, this switch combines reliable Gigabit access, high-speed 10GE uplinks, intelligent stacking, and extensive power delivery options in a compact 1U form factor.
The device is particularly suitable for organizations deploying wireless access points, IP cameras, video conferencing terminals, IoT devices, and other powered network equipment. With support for up to 24 Gigabit Ethernet PoE++ ports and multiple power module configurations, the switch provides both flexibility and scalability for growing networks.
The S5735-S24U4XE-V2 supports Huawei's advanced networking technologies and is engineered to deliver stable operation, high availability, and simplified network management in enterprise environments.
▪ Model: S5735-S24U4XE-V2
▪ Part Number: 98012056
▪ Series: CloudEngine S5700 Series
▪ Switching Ports: 24 x 10/100/1000BASE-T PoE++ ports
▪ Uplink Ports: 4 x 10GE SFP+ ports
▪ Stack Ports: 2 x 12GE dedicated stack ports
▪ Console Port: 1 x RJ45 console port
▪ USB Port: 1 x USB 2.0 Type-A port
▪ Chassis Height: 1U
▪ Memory: 2 GB
▪ Flash Memory: 1 GB
▪ Power Supply Slots: 3
▪ Fan Modules: 2 built-in fans
▪ PoE Support: PoE, PoE+, and PoE++ (802.3af/at/bt)
▪ Ingress Protection: IP20
▪ Availability: Greater than 99.999%
▪ MTBF: 92.58 years
The S5735-S24U4XE-V2 features a robust metal chassis designed for deployment in standard 19-inch equipment racks. The compact 1U design helps organizations maximize rack space while maintaining high port density and advanced power capabilities.
The front panel provides easy access to network interfaces, status indicators, control buttons, and management ports. The rear section accommodates power modules and cooling components, ensuring efficient airflow and simplified maintenance.
Huawei has designed the switch with enterprise reliability in mind, enabling hot-swappable power module configurations and intelligent cooling management.
▪ 24 Gigabit Ethernet PoE++ access ports
▪ 4 high-speed 10GE SFP+ uplink ports
▪ 2 dedicated stack ports
▪ RJ45 console interface
▪ USB management interface
▪ MODE button
▪ PNP button for reset and factory restoration functions
The port configuration of the S5735-S24U4XE-V2 provides an excellent balance between user access connectivity and high-speed uplink capacity. This combination makes the switch suitable for access-layer deployment in medium and large enterprise networks.
The twenty-four Gigabit Ethernet ports support Power over Ethernet, allowing the switch to simultaneously deliver network connectivity and electrical power through a single Ethernet cable.
The switch includes 24 RJ45 Gigabit Ethernet ports supporting transmission speeds of 10 Mbps, 100 Mbps, and 1000 Mbps. These interfaces are ideal for connecting:
▪ Desktop computers
▪ Wireless access points
▪ IP telephones
▪ Surveillance cameras
▪ Building automation devices
▪ IoT sensors and controllers
The four integrated 10GE SFP+ ports provide high-bandwidth uplink connectivity to aggregation switches, core switches, servers, and data center resources. These ports support both 1GE and 10GE operation depending on the installed transceiver.
Supported connectivity options include optical modules, copper modules, CWDM modules, DWDM modules, AOC cables, and high-speed direct-attach cables.
The switch incorporates two dedicated stack ports that enable multiple switches to operate as a single logical unit. Stacking simplifies network administration, increases scalability, and improves resiliency.
Each stack port operates at up to 12 Gbit/s, providing efficient communication between stack members.
One of the most significant strengths of the S5735-S24U4XE-V2 is its extensive PoE++ support. The switch can deliver power to a wide variety of network-connected devices without requiring separate electrical wiring.
Support for IEEE 802.3af, 802.3at, and 802.3bt standards enables compatibility with both traditional and high-power powered devices.
▪ IEEE 802.3af
▪ IEEE 802.3at (PoE+)
▪ IEEE 802.3bt 60W
▪ IEEE 802.3bt 90W
The switch can provide power to numerous enterprise devices, including:
▪ Wi-Fi 6 and Wi-Fi 7 access points
▪ PTZ surveillance cameras
▪ Video conferencing systems
▪ Digital signage equipment
▪ Smart lighting controllers
▪ Industrial IoT equipment
▪ VoIP telephones
Depending on the installed power modules, the switch can supply enough power for all 24 ports simultaneously, even when supporting high-power PoE++ devices.
The S5735-S24U4XE-V2 includes three power supply slots, offering exceptional flexibility and redundancy. Organizations can deploy AC and DC power modules based on operational requirements.
The platform supports both 600W and 1000W PoE power modules, enabling customized power configurations for different deployment scenarios.
▪ PAC600S56-EB
▪ PAC1000S56-EB
▪ PDC1000S56-EB
Multiple installed power modules operate in load-balancing mode, improving efficiency and reliability. If one power module experiences a failure, the remaining modules continue supporting switch operations and connected devices.
This architecture is particularly valuable in environments where network availability is critical.
Enterprise networks demand continuous operation, and Huawei has designed the S5735-S24U4XE-V2 accordingly. The switch offers several features that contribute to long-term stability and availability.
The three-slot power architecture supports 1+1+1 redundancy configurations, reducing the likelihood of service interruptions caused by power supply failures.
Huawei specifies system availability greater than 99.999%, making the switch suitable for mission-critical environments where downtime must be minimized.
With a Mean Time Between Failures (MTBF) rating of approximately 92.58 years, the switch demonstrates excellent reliability under normal operating conditions.
Effective heat management is essential for maintaining performance and extending hardware lifespan. The S5735-S24U4XE-V2 incorporates an intelligent cooling system that dynamically adjusts fan speeds according to operating conditions.
The switch uses a forced-air cooling mechanism with airflow entering from the front, left, and right sides and exiting through the rear panel.
This airflow pattern ensures efficient heat dissipation even in high-density deployments.
Two integrated fan units continuously regulate internal temperatures while balancing cooling performance and noise levels.
The switch includes multiple management interfaces that simplify deployment, troubleshooting, and software maintenance.
The RJ45 console port allows direct local configuration and troubleshooting through a terminal connection.
The integrated USB 2.0 port supports:
▪ Software upgrades
▪ Configuration backup and restoration
▪ File transfers
▪ System maintenance operations
This capability enables administrators to perform many management tasks without requiring network connectivity.
The S5735-S24U4XE-V2 is designed for operation across a broad range of environmental conditions commonly found in enterprise installations.
The switch supports continuous operation between -5°C and +50°C at altitudes up to 1800 meters.
Supported relative humidity ranges from 5% to 95% non-condensing.
The device can operate at elevations up to 5000 meters, making it suitable for deployments in diverse geographic regions.
Huawei incorporates several protective mechanisms into the S5735-S24U4XE-V2 to enhance network resilience and hardware durability.
The switch includes surge protection for both service interfaces and power inputs, helping safeguard connected equipment from electrical disturbances.
The metal chassis and enterprise-class components provide enhanced durability and long-term operational stability.
The versatility of the S5735-S24U4XE-V2 makes it suitable for numerous enterprise applications.
The switch serves as an ideal access-layer platform for educational institutions, corporate campuses, and government facilities.
Its PoE++ capabilities support connected building systems such as surveillance cameras, access control devices, and intelligent lighting infrastructure.
The switch can power modern high-performance wireless access points while providing high-speed 10GE uplink connectivity to the network core.
The Huawei S5735-S24U4XE-V2 is a feature-rich enterprise access switch that combines Gigabit connectivity, powerful PoE++ support, high-speed 10GE uplinks, intelligent stacking, and flexible power architecture. Its ability to support demanding powered devices, provide redundant power configurations, and deliver enterprise-grade reliability makes it an excellent choice for modern campus and branch network deployments.
With 24 PoE++ access ports, four 10GE uplinks, dedicated stacking capabilities, and support for extensive power budgets, the S5735-S24U4XE-V2 offers a scalable and future-ready platform for organizations seeking dependable network infrastructure.
Huawei All Series Switches New and Used
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| Item | Details |
|---|---|
| Description | S5735-S24U4XE-V2 (24*10/100/1000BASE-T ports, 4*10GE SFP+ ports, 2*12GE stack ports, PoE++, without power module) |
| Part Number | 98012056 |
| Model | S5735-S24U4XE-V2 |
| First supported version | V600R022C01 |
1 | Twenty-four 10/100/1000BASE-T PoE++ ports | 2 | Four 10GE SFP+ ports |
3 | Two stack ports | 4 | One console port |
5 | One USB port | 6 | One MODE button |
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 | Power module slot 1 NOTE: Applicable power modules:
| 10 | Power module slot 2 NOTE: Applicable power modules:
|
11 | Power module slot 3 NOTE: Applicable power modules:
| - | - |
| 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. |
|
| Stack port | SFP+ | A stack port connects multiple switches through stack cables and 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 when using the 0.5 m or 1.5 m SFP+ dedicated stack cables, and the working rate of a single port is 10 Gbit/s when using the 3 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 |
The S5735-S24U4XE-V2 has similar indicators to those on the S5735-S48U4XE-V2. For details, see the S5735-S48U4XE-V2.
The switch is a PoE switch and supports three power module slots, each of which can have a 1000 W PoE or 600 W PoE power module installed. Pluggable AC and DC PoE power modules can be used together in the same switch.
Power Module 1 | Power Module 2 | Power Module 3 | Available PoE Power | Maximum Number of Ports (Fully Loaded) |
|---|---|---|---|---|
1000 W AC (220 V) | – | – | 846 W |
|
1000 W AC (110 V) | – | – | 756 W |
|
1000 W DC | – | – | 846 W |
|
600 W AC (220 V) | – | – | 513 W |
|
600 W AC (110 V) | – | – | 228 W |
|
1000 W AC (220 V) 1000 W DC | 1000 W AC (220 V) 1000 W DC | – | 1746 W |
|
1000 W AC (110 V) 1000 W DC | 1000 W AC (110 V) | – | 1566 W |
|
600 W AC (220 V) | 600 W AC (220 V) | – | 1083 W |
|
1000 W AC (220 V) 1000 W DC | 600 W AC (220 V) | – | 1386 W |
|
600 W AC (110 V) | 600 W AC (110 V) | – | 513 W |
|
1000 W AC (220 V) 1000 W DC | 1000 W AC (220 V) 1000 W DC | 1000 W AC (220 V) 1000 W DC | 2268 W |
|
600 W AC (220 V) | 600 W AC (220 V) | 600 W AC (220 V) | 1653 W |
|
1000 W AC (220 V) 1000 W DC | 1000 W AC (220 V) 1000 W DC | 600 W AC (220 V) | 2268 W |
|
1000 W AC (220 V) 1000 W DC | 600 W AC (220 V) | 600 W AC (220 V) | 1926 W |
|
1000 W AC (110 V) 1000 W DC | 1000 W AC (110 V) 1000 W DC | 1000 W AC (110 V) | 2268 W |
|
600 W AC (110 V) | 600 W AC (110 V) | 600 W AC (110 V) | 798 W |
|
When a switch has multiple power modules installed, the multiple power modules work in load balancing mode to provide power for PDs.
The switch has two built-in fans for forced air cooling. Air flows in from the left, right, and front sides, and exhausts from the rear panel.
This figure only shows the airflow direction and does not depict the actual device.
| 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 420.0 mm (1.72 in. x 17.40 in. x 16.54 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 446.0 mm (1.72 in. x 17.40 in. x 17.56 in.) |
| Dimensions with packaging (H x W x D) [mm(in.)] | 185.0 mm x 650.0 mm x 550.0 mm (7.28 in. x 25.59 in. x 21.65 in.) |
| Chassis height [U] | 1 U |
| Chassis material | Metal |
| Weight without packaging [kg(lb)] | 5.02 kg (11.07 lb) |
| Weight with packaging [kg(lb)] | 7.82 kg (17.24 lb) |
| Typical power consumption [W] | 36.98 W |
| Typical heat dissipation [BTU/hour] | 126.18 BTU/hour |
| Maximum power consumption [W] | - Without PoE: 53.60 W (with two 600 W AC power modules) 56.70 W (with two 1000 W AC power modules) 67.30 W (with two 1000 W DC power modules) - Full PoE load: 2430.11 W (PoE: 2268 W, with three 1000 W AC power modules) |
| Maximum heat dissipation [BTU/hour] | - Without PoE: 182.89 (with two 600 W AC power modules) 193.47 (with two 1000 W AC power modules) 229.63 (with two 1000 W DC power modules) - Full PoE load: 8291.78 (PoE: 7738.64, with three 1000 W AC power modules) |
| Static power consumption [W] | 28.8 W |
| MTBF [years] | 92.58 years |
| Availability | > 0.99999 |
| Noise at normal temperature (acoustic power) [dB(A)] | Three 600 W AC PoE power modules with 30% load: 50 dBA Three 1000 W AC PoE power modules with 30% load: 49.9 dBA Three 1000 W DC PoE power modules with 30% load: 48.5 dBA |
| Noise at normal temperature (acoustic pressure) [dB(A)] | Three 600 W AC PoE power modules with 30% load: 38 dBA Three 1000 W AC PoE power modules with 30% load: 37.9 dBA Three 1000 W DC PoE power modules with 30% load: 36.5 dBA |
| Number of card slots | 0 |
| Number of power slots | 3 |
| Number of fans modules | 2 |
| Redundant power supply | 1+1+1 Pluggable AC and DC power modules can be used together on the same device. |
| 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 | Pluggable power supply |
| Rated input voltage [V] |
|
| Input voltage range [V] |
|
| Maximum input current [A] | The current specifications are related to the pluggable power module. For details, see Pluggable Power Modules. |
| 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: ±7 kV |
| Power supply surge protection [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, front, and right and air exhaust from rear |
| PoE | Supported |
| Certification | EMC certification Safety certification Manufacturing certification |
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