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The S5735-L24P4X-A1 Datasheet highlights the device capabilities, including its port configuration, switching performance, uplink options, and advanced features that support modern enterprise networks. It is designed to deliver stable wired access services for businesses, campuses, and branch offices.
Ports: 24 x 10/100/1000BASE-T Ethernet ports and 4 x 10GE SFP+ uplink ports
PoE Capability: Supports Power over Ethernet Plus (PoE+) for powering compatible network devices
Switching Capacity: Provides high-speed switching performance for enterprise data traffic
Forwarding Performance: Designed for efficient packet forwarding and low-latency communication
Management: Supports flexible network management through various management protocols and Huawei network management platforms
Power Supply: Supports reliable power options for continuous network operation
▪ Gigabit Ethernet access ports provide fast and stable connections for computers, IP phones, wireless access points, and other network devices.
▪ 10GE uplink ports enable high-bandwidth connections to aggregation or core network equipment.
▪ PoE+ support simplifies deployment by allowing connected devices to receive power and data through a single Ethernet cable.
▪ Advanced Layer 3 capabilities support efficient routing and network segmentation.
▪ Enhanced security features help protect enterprise networks from unauthorized access and improve operational reliability.
The Huawei S5735-L24P4X-A1 is commonly used in enterprise campus networks, office environments, and branch network deployments. Its combination of Gigabit access ports, high-speed uplinks, and intelligent management features makes it suitable for organizations seeking scalable and dependable network infrastructure.
By using information from the official Huawei documentation, the Huawei S5735-L24P4X-A1 Datasheet helps network administrators understand hardware specifications, supported functions, and deployment advantages before implementing the switch in their infrastructure.

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Huawei CloudEngine S5735 Series Switches
Huawei All Series Switches New and Used
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| Item | Details |
|---|---|
| Description | S5735-L24P4X-A1 (24*10/100/1000BASE-T ports, 4*10GE SFP+ ports, PoE+, AC power) |
| Part Number | 98011318 |
| Model | S5735-L24P4X-A1 |
| First supported version | V200R020C10 |
| Other part numbers | 98011318-001: S5735-L24P4X-A1 (24*10/100/1000BASE-T ports, 4*10GE SFP+ ports, PoE+, AC power, Only for India and Pakistan) |
| Remarks | Some models cannot be downgraded due to upgrades in components. Therefore, you are advised to run the display system-software information command (available in V200R021C00 and later versions) to check the software version supported by the device before the downgrade. |
1 | Twenty-four 10/100/1000BASE-T PoE+ ports | 2 | Four 10GE SFP+ ports |
3 | One console port | 4 | One USB port |
5 | 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. | 6 | Ground screw NOTE: It is used with a ground cable. |
7 | Jack for AC power cable locking strap NOTE: The AC power cable locking strap is not delivered with the switch. | 8 | AC socket NOTE: It is used with an AC power cable. |
| Port | Connector Type | Description | Available Components |
|---|---|---|---|
| 10/100/1000BASE-T PoE+ port | RJ45 | A 10/100/1000BASE-T Ethernet electrical port sends and receives service data at 10/100/1000 Mbit/s. The port supports the PoE function. | 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. |
|
| 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. Switches support a maximum of 128 GB USB flash drives. | USB flash drive |
No. | Indicator | Name | Color | Status | Description |
|---|---|---|---|---|---|
1 | PWR | Power module indicator | - | Off | The switch is powered off. |
Green | Steady on | The system power supply is normal. | |||
2 | SYS | System status indicator | - | Off | The system is not running. |
Green | Fast blinking | The system is starting. | |||
Green | Steady on | During the system startup preparation phase, the SYS indicator is steady green, which lasts for a maximum of 30 seconds. | |||
Green | Slow blinking | The system is running normally. | |||
Red | Steady on | The system does not work normally after registration, or a fan alarm or a temperature alarm has been generated. | |||
3 | MST | Stack indicator | - | Off |
|
Green | Steady on | The stack mode is selected. The switch is a standby or slave switch in a stack, and the service port indicators show the stack ID of the switch. | |||
Green | Blinking |
| |||
4 | SPEED | Speed indicator | - | Off | The speed mode is not selected. |
Green | Steady on | The speed mode is selected, and service port indicators show the speed of each port. | |||
5 | PoE | PoE indicator | - | Off | The PoE mode is not selected. |
Green | Steady on | The PoE mode is selected, and service port indicators show the PoE status of each port. | |||
6 | MODE | Mode switch button | - | - |
If you do not press the MODE button within 45 seconds, the service port indicators restore to the default mode. In this case, the SPEED and PoE indicators are off. NOTE: Hold down the mode switch button for 6s and release it to start the web initial login mode. Either of the following situations will occur:
|
7 | - | Service port indicator (one indicator for each port) | Arrowheads show the positions of ports. A down arrowhead indicates a port at the bottom, and an up arrowhead indicates a port at the top. | Meanings of service port indicators vary in different modes. For details, see Table 4-1256. NOTE: If a power failure occurs on a device's PCB board, indicators of the last four optical ports on the device's front panel blink green cyclically at an interval of 1 second, with each indicator illuminating for 0.25 seconds. | |
8 | ID | ID indicator | - | Off | The ID indicator is not used (default state). |
Blue | Steady on | The indicator identifies the switch to maintain. The ID indicator can be turned on or off remotely to help field engineers find the switch to maintain. | |||
9 | USB | USB-based deployment indicator | - | Off |
|
Green | Steady on | A USB-based deployment has been completed. | |||
Green | Fast blinking | The system is reading data from a USB flash drive. | |||
Green | Slow blinking | The switch has copied all the required files and completed the file check. The USB flash drive can be removed from the switch. | |||
Red | Fast blinking | An error has occurred when the system is executing the configuration file or reading data from the USB flash drive. | |||
Display Mode | Color | Status | Description |
|---|---|---|---|
Default mode | - | Off | The port is not connected or has been shut down. |
Green | Steady on | A link has been established on the port. | |
Green | Blinking | The port is sending or receiving data. | |
MST stack mode | - | Off | Port indicators do not show the stack ID of the switch. |
Green | Steady on | The switch is not the master switch in a stack.
| |
Green | Blinking | The switch is the master switch in a stack.
| |
Speed mode | - | Off | The port is not connected or has been shut down. |
Green | Steady on | 10M/100M/1000M port: The port is operating at 10 Mbit/s or 100 Mbit/s. 1000M/10GE port: The port is operating at 1000 Mbit/s. | |
Green | Blinking | 10M/100M/1000M port: The port is operating at 1000 Mbit/s. 1000M port: The port is operating at 1000 Mbit/s. 1000M/10GE port: The port is operating at 10 Gbit/s. | |
PoE mode | - | Off | The port is not providing power to a powered device (PD). |
Green | Steady on | The port is providing power to a PD. | |
Green | Blinking | The power of the PD connected to the port exceeds the power capacity of the port or the power threshold configured on the port. Alternatively, the PD does not comply with IEEE standards. |
The switch has a built-in AC power module and does not support pluggable power modules. The built-in power module can provide 380 W PoE power, which ensures full PoE power on 24 ports in compliance with 802.3af or on 12 ports in compliance with 802.3at.
The switch has two built-in fans for forced air cooling. Air flows in from the left side and front panel, and exhausts from the right side.
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 220.0 mm (1.72 in. x 17.4 in. x 8.7 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)] | 2.96 kg (6.53 lb) |
| Weight with packaging [kg(lb)] | 3.93 kg (8.66 lb) |
| Typical power consumption [W] | 42.4 W |
| Typical heat dissipation [BTU/hour] | 144.67 BTU/hour |
| Maximum power consumption [W] |
|
| Maximum heat dissipation [BTU/hour] |
|
| Static power consumption [W] | 30.2 W |
| MTBF [years] | 52.74 years |
| Availability | > 0.99999 |
| Noise at normal temperature (acoustic power) [dB(A)] | 50 dB(A) |
| Noise at normal temperature (acoustic pressure) [dB(A)] | 38.2 dB(A) |
| Number of card slots | 0 |
| Number of power slots | 0 |
| Number of fans modules | 2 |
| 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 (0-5906 ft.) |
| Short-term operating temperature [°C(°F)] | -5°C to +55°C (23°F to 131°F) at an altitude of 0-1800 m (0-5906 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.). The equipment can operate beyond the normal operating temperature range for a short-term period, but the following conditions must be met:
The equipment may be damaged or experience unexpected exceptions if any of the preceding limits is exceeded. The equipment cannot start when the temperature is lower than 0°C (32°F). The maximum distance of optical modules used in these conditions cannot exceed 10 km. |
| 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] |
|
| Input voltage range [V] |
|
| Maximum input current [A] | 6 A |
| Memory | 512 MB |
| Flash memory | 512 MB |
| Console port | RJ45 |
| Eth Management port | Not supported |
| USB | Supported |
| RTC | Not supported |
| RPS input | Not supported |
| Service port surge protection [kV] | 98011318: Common mode: ±7 kV 98011318-001: Common mode: ±2 kV |
| Power supply surge protection [kV] | ±6 kV in differential mode, ±6 kV in common mode |
| Ingress protection level (dustproof/waterproof) | IP20 |
| Types of fans | Built-in |
| Heat dissipation mode | Heat dissipation with fan, intelligent fan speed adjustment |
| Airflow direction | Air intake from left and front, air exhaustion from right |
| PoE | Supported |
| Certification | EMC certification Safety certification Manufacturing certification |
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