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S5735-S24U4XE-V2 Specifications and Features: Enterprise-Grade PoE++ Access Switching Explained

Jun, 05, 2026 Hi-network.com

S5735-S24U4XE-V2

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.


Key Especificaciones técnicas

▪ modelo:  S5735-S24U4XE-V2
▪ Número de pieza:  98012056
▪ Series:  CloudEngine S5700 Series
▪ Switching Los puertos:  24 x 10/100/1000BASE-T PoE++ ports
▪ Uplink puertos:  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
▪ memoria:  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
▪ disponibilidad:  Greater than 99.999%
▪ MTBF:  92.58 años


Physical Design and Hardware Architecture

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.


Front Panel Componentes componentes

▪ 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


Port Configuration and Connectivity

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.


Gigabit Ethernet Access Ports

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


10GE SFP+ Uplink Ports

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.


apoyado connectivity options include optical modules, copper modules, CWDM modules, DWDM modules, AOC cables, and high-speed direct-attach cables.


Dedicated Stack Ports

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.


Advanced PoE++ Capabilities

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.


apoyado PoE Standards

▪ IEEE 802.3af
▪ IEEE 802.3at (PoE+)
▪ IEEE 802.3bt 60W
▪ IEEE 802.3bt 90W


Typical Powered Devices

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.


Flexible Power Supply Architecture

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.


Supported Power Modules

▪ PAC600S56-EB
▪ PAC1000S56-EB
▪ PDC1000S56-EB


Power Redundancy Benefits

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.


High Availability and Reliability

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.


Redundant Power Design

The three-slot power architecture supports 1+1+1 redundancy configurations, reducing the likelihood of service interruptions caused by power supply failures.


Exceptional Availability

Huawei specifies system availability greater than 99.999%, making the switch suitable for mission-critical environments where downtime must be minimized.


Long Service Life

With a Mean Time Between Failures (MTBF) rating of approximately 92.58 years, the switch demonstrates excellent reliability under normal operating conditions.


Cooling and Thermal Management

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.


Diseño del flujo de aire

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.


Incorporado en el Fans

Two integrated fan units continuously regulate internal temperatures while balancing cooling performance and noise levels.


Management and Maintenance Features

The switch includes multiple management interfaces that simplify deployment, troubleshooting, and software maintenance.


Console Management

The RJ45 console port allows direct local configuration and troubleshooting through a terminal connection.


USB-Based Operations

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.


Especificaciones medioambientales

The S5735-S24U4XE-V2 is designed for operation across a broad range of environmental conditions commonly found in enterprise installations.


Temperatura de funcionamiento

The switch supports continuous operation between -5°C and +50°C at altitudes up to 1800 meters.


Humidity Support

Supported relative humidity ranges from 5% to 95% non-condensing.


Altitude Support

The device can operate at elevations up to 5000 meters, making it suitable for deployments in diverse geographic regions.


Security and Protection Features

Huawei incorporates several protective mechanisms into the S5735-S24U4XE-V2 to enhance network resilience and hardware durability.


Protección de oleada

The switch includes surge protection for both service interfaces and power inputs, helping safeguard connected equipment from electrical disturbances.


Industrial-Grade Construction

The metal chassis and enterprise-class components provide enhanced durability and long-term operational stability.


Deployment Scenarios

The versatility of the S5735-S24U4XE-V2 makes it suitable for numerous enterprise applications.


Campus Networks

The switch serves as an ideal access-layer platform for educational institutions, corporate campuses, and government facilities.


Smart Buildings

Its PoE++ capabilities support connected building systems such as surveillance cameras, access control devices, and intelligent lighting infrastructure.


Wireless Access Deployments

The switch can power modern high-performance wireless access points while providing high-speed 10GE uplink connectivity to the network core.


conclusión

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 S5735 Series 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 (en inglés))


S5735-S24U4XE-V2 (98012056)

Vista general

Table 4-602 Basic information about the S5735-S24U4XE-V2
El artículodetalles
descripciónS5735-S24U4XE-V2 (24* puertos 10/100/1000BASE-T, 4*10GE SFP+ puertos, 2*12GE stack ports, PoE++, sin módulo de alimentación)
Part Number98012056
ModelS5735-S24U4XE-V2
Primera versión compatibleV600R022C01

Components

Figure 4-196 S5735-S24U4XE-V2 appearance

1

veinticuatro 10/100/1000BASE-T PoE++ ports

2

Cuatro puertos 10GE SFP+

3

Dos puertos de pila

4

Un puerto de consola

5

Un puerto USB

6

Botón de un modo

7

Un botón de un PNP

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

Tornillo de tierra

Nota:
It is used with a ground cable.

9

1

Nota:

Applicable power modules:

  • PAC600S56-EB

  • PAC1000S56-EB (02314APU)

  • PAC1000S56-EB (02314APU-001)

  • PDC1000S56-EB

10

Ranura para módulo de potencia 2

Nota:

Applicable power modules:

  • PAC600S56-EB

  • PAC1000S56-EB (02314APU)

  • PAC1000S56-EB (02314APU-001)

  • PDC1000S56-EB

11

3

Nota:

Applicable power modules:

  • PAC600S56-EB

  • PAC1000S56-EB (02314APU)

  • PAC1000S56-EB (02314APU-001)

  • PDC1000S56-EB

-

-

Ports

Table 4-603 Ports on the S5735-S24U4XE-V2
PortTipo de conectordescripciónAvailable Components
Puerto 10/100/1000BASE-TRJ45A 10/100/1000BASE-T Ethernet electrical port sends and receives service data at 10/100/1000 Mbit/s.

Ethernet cable

10GE SFP+ optical portSFP+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)

  • 3 m SFP+ dedicated stack cable (V600R025C10 and later versions, only for zero-configuration stacking)

Puerto de pilaSFP+

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.

  • 1 m SFP+ high-speed copper cables

  • 0.5 m and 1.5 m SFP+ dedicated stack cables

  • 3 m SFP+ dedicated stack cable (V600R025C10 and later versions)

Puerto de consolaRJ45The console port is connected to a console for on-site configuration.

Console cable

Puerto USBUSB 2.0 Type A

The USB port can have a Unidad flash USB 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-S24U4XE-V2 has similar indicators to those on the S5735-S48U4XE-V2. For details, see the S5735-S48U4XE-V2.

Power Supply System

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.

Table 4-604 Power supply configurations

Power Module 1

Power Module 2

Power Module 3

Alimentación PoE disponible

Maximum Number of Ports (Fully Loaded)

1000 W AC (220 V)

-

-

846 W

  • 802.3af (15.4 W per port): 24

  • 802.3at (30 W per port): 24

  • 802.3bt (60 W per port): 14

  • 802.3bt (90 W per port): 9

1000 W AC (110 V)

-

-

756 W

  • 802.3af (15.4 W per port): 24

  • 802.3at (30 W per port): 24

  • 802.3bt (60 W per port): 12

  • 802.3bt (90 W per port): 8

1000 W DC

-

-

846 W

  • 802.3af (15.4 W per port): 24

  • 802.3at (30 W per port): 24

  • 802.3bt (60 W per port): 14

  • 802.3bt (90 W per port): 9

600 W AC (220 V)

-

-

513 W

  • 802.3af (15.4 W per port): 24

  • 802.3at (30 W per port): 17

  • 802.3bt (60 W per port): 8

  • 802.3bt (90 W per port): 5

600 W AC (110 V)

-

-

228 W

  • 802.3af (15.4 W per port): 14

  • 802.3at (30 W per port): 7

  • 802.3bt (60 W per port): 3

  • 802.3bt (90 W per port): 2

1000 W AC (220 V)

1000 W DC

1000 W AC (220 V)

1000 W DC

-

1746 W

  • 802.3af (15.4 W per port): 24

  • 802.3at (30 W per port): 24

  • 802.3bt (60 W per port): 24

  • 802.3bt (90 W per port): 19

1000 W AC (110 V)

1000 W DC

1000 W AC (110 V)

-

1566 W

  • 802.3af (15.4 W per port): 24

  • 802.3at (30 W per port): 24

  • 802.3bt (60 W per port): 24

  • 802.3bt (90 W per port): 17

600 W AC (220 V)

600 W AC (220 V)

-

1083 W

  • 802.3af (15.4 W per port): 24

  • 802.3at (30 W per port): 24

  • 802.3bt (60 W per port): 18

  • 802.3bt (90 W per port): 12

1000 W AC (220 V)

1000 W DC

600 W AC (220 V)

-

1386 W

  • 802.3af (15.4 W per port): 24

  • 802.3at (30 W per port): 24

  • 802.3bt (60 W per port): 23

  • 802.3bt (90 W per port): 15

600 W AC (110 V)

600 W AC (110 V)

-

513 W

  • 802.3af (15.4 W per port): 24

  • 802.3at (30 W per port): 17

  • 802.3bt (60 W per port): 8

  • 802.3bt (90 W per port): 5

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

  • 802.3af (15.4 W per port): 24

  • 802.3at (30 W per port): 24

  • 802.3bt (60 W per port): 24

  • 802.3bt (90 W per port): 24

600 W AC (220 V)

600 W AC (220 V)

600 W AC (220 V)

1653 W

  • 802.3af (15.4 W per port): 24

  • 802.3at (30 W per port): 24

  • 802.3bt (60 W per port): 24

  • 802.3bt (90 W per port): 18

1000 W AC (220 V)

1000 W DC

1000 W AC (220 V)

1000 W DC

600 W AC (220 V)

2268 W

  • 802.3af (15.4 W per port): 24

  • 802.3at (30 W per port): 24

  • 802.3bt (60 W per port): 24

  • 802.3bt (90 W per port): 24

1000 W AC (220 V)

1000 W DC

600 W AC (220 V)

600 W AC (220 V)

1926 W

  • 802.3af (15.4 W per port): 24

  • 802.3at (30 W per port): 24

  • 802.3bt (60 W per port): 24

  • 802.3bt (90 W per port): 21

1000 W AC (110 V)

1000 W DC

1000 W AC (110 V)

1000 W DC

1000 W AC (110 V)

2268 W

  • 802.3af (15.4 W per port): 24

  • 802.3at (30 W per port): 24

  • 802.3bt (60 W per port): 24

  • 802.3bt (90 W per port): 24

600 W AC (110 V)

600 W AC (110 V)

600 W AC (110 V)

798 W

  • 802.3af (15.4 W per port): 24

  • 802.3at (30 W per port): 24

  • 802.3bt (60 W per port): 13

  • 802.3bt (90 W per port): 8

When a switch has multiple power modules installed, the multiple power modules work in load balancing mode to provide power for PDs.

Heat Dissipation System

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.

Technical especificacións

Table 4-605 Technical specifications of the S5735-S24U4XE-V2
El artículoSpecification
Dimensiones sin embalaje (H x W x D) [mm(in.)]

Dimensiones básicas (excluyendo las partes que sobresalen del cuerpo): 43.6 mm x 442.0 mm x 420.0 mm (1.72 in. X 17.40 in. X 16.54 in.)

Dimensiones máximas (la profundidad es la distancia desde los puertos en el panel frontal a las partes que sobresalen del panel trasero): 43.6 mm x 442.0 mm x 446.0 mm (1.72 in. X 17.40 in. X 17.56 in.)

Dimensiones con embalaje (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.)
Altura del chasis [U]1
Chassis materialMetal
Peso sin embalaje [kg(lb)]5.02 kg (11.07 lb)
Peso con embalaje [kg(lb)]7.82 kg (17.24 lb)
Consumo típico de energía [W]Estados Unidos
Disipación típica de calor [BTU/ hora]126.18 BTU/ hora
Consumo máximo de energía [W]

- sin PoE:

53,60 W (con dos módulos de potencia de 600 W AC)

56,70 W (con dos módulos de potencia de 1000 W AC)

67,30 W (con dos módulos de potencia DC de 1000 W)

- carga PoE completa:

2430,11 W (PoE: 2268 W, con tres módulos de potencia AC de 1000 W)

Máxima disipación de calor [BTU/ hora]

- sin PoE:

182.89 (with two 600 W AC power modules)

193.47 (con dos módulos de potencia de 1000 W AC)

229.63 (con dos módulos de potencia de 1000 W DC)

- Full PoE load: 8291.78 (PoE: 7738.64, with three 1000 W AC power modules)

Consumo de energía estática [W]28.8 W
MTBF [años]92.58 years
Availability> 0.99999
Ruido A temperatura normal (potencia acústica) [dB(A)]

Tres módulos PoE de 600 W AC con una carga del 30% : 50 dBA

Tres módulos de alimentación PoE de 1000 W AC con una carga del 30% : 49.9 dBA

Tres módulos de alimentación PoE de 1000 W DC con una carga del 30% : 48,5 dBA

Ruido A temperatura normal (presión acústica) [dB(A)]

Tres módulos PoE de 600 W AC con una carga del 30% : 38 dBA

Tres módulos de alimentación PoE de 1000 W AC con una carga del 30% : 37.9 dBA

Tres módulos de alimentación de 1000 W DC PoE con una carga del 30% : 36.5 dBA

Número de ranuras de tarjetas0
Número de ranuras de corriente3
Número de módulos de ventil2
Fuente de alimentación redund

1+1+1

Los módulos de alimentación AC y DC enchufables se pueden utilizar juntos en el mismo dispositivo.

Temperatura de funcionamiento a largo plazo [°C(°F)]-5°C a +50°C (23°F a 122°F) a una altitud de 0-1800 m (0-5905.44 pies).
Restricción de la tasa de variación de la temperatura de funcionamiento [− C(− F)]

Cuando la altitud es de 1800-5000 m (5906-16404 pies), la temperatura de operación más alta se reduce en 1°C (1,8 °F) cada vez que la altitud aumenta en 220 m (722 pies).

Los dispositivos no pueden arrancar cuando la temperatura es inferior a 0°C (32°F).

Temperatura de almacenamiento [°C(°F)]-40 °C a +70°C (-40 °F a +158°F)
Humedad relativa operativa a largo plazo [hr]5% de hr a 95% de hr, sin condensación
Altitud operativa a largo plazo [m(ft.)]0-5000 m (0-16404 pies)
Altitud de almacenamiento [m(ft.)]0-5000 m (0-16404 pies)
Modo de alimentaciónFuente de alimentación enchufable
Tensión nominal de entrada [V]
  • Entrada AC: 100 V AC a 130 V AC, 200 V AC a 240 V AC; 50/60 Hz

  • High-voltage DC input: 240 V DC (PAC600S56-EB; PAC1000S56-EB (02314APU))

  • High-voltage DC input: 125 V DC to 240 V DC (PAC1000S56-EB (02314APU-001))

  • Entrada DC: -48 V DC to -60 V DC

Rango de tensión de entrada [V]
  • Entrada AC: 90 V AC a 290 V AC; 45 Hz a 65 Hz

  • High-voltage DC input: 190 V DC to 290 V DC (PAC600S56-EB; PAC1000S56-EB (02314APU))

  • High-voltage DC input: 100 V DC to 290 V DC (PAC1000S56-EB (02314APU-001))

  • Entrada DC: -38.4 V DC to -72 V DC

Corriente máxima de entrada [A]Las especificaciones actuales están relacionadas con el módulo de alimentación enchufable. Para más detalles, consulte módulos de alimentación enchufables.
Memory2 GB
Memoria FlashEspacio físico: 1 GB
Puerto de consolaRJ45
Gestión del puertoNo soport
USBSupported
RTCNo soport
Entrada RPSNo soport
Protección contra aumentos de tensión en los puertos de servicio [kV]Modo común: − 7 kV
Protección contra aumento de tensión de la fuente de alimentación [kV]
  • Configurado con módulos de alimentación de ca: − 6 kV en modo diferencial y − 6 kV en modo común

  • Configurado con módulos de alimentación DC: − 2 kV en modo diferencial y − 4 kV en modo común

Nivel de protección contra la entrada (resistente al polvo/al agua)IP20
Tipos de ventiladoresBuilt-in
Modo de disipación del calorRefrigeración por aire para disipación de calor, ajuste inteligente de la velocidad del ventilador
Dirección del flujo de aireToma de aire desde la izquierda, frontal y derecha y escape de aire desde la parte trasera
PoESupported
certificación

Certificación EMC

Certificación de seguridad

Certificación de fabricación


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