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S5735-L48T4S-A-V2: Comprehensive Review and Technical Overview

Sep, 13, 2025 Hi-network.com

S5735-L48T4S-A-V2

Introduction to S5735-L48T4S-A-V2

The Huawei S5735-L48T4S-A-V2 is a high-performance Gigabit Ethernet switch designed to meet the growing demands of modern enterprises. It belongs to the Huawei CloudEngine S5735-L series, providing enhanced Layer 3 features, robust security, high-density ports, and energy-efficient performance. This switch is ideal for campus networks, small to medium-sized enterprises, and distributed office environments.


Design and Build Quality

The S5735-L48T4S-A-V2  comes in a sleek, rack-mountable chassis that offers durability and optimized airflow. With fan-based cooling, it ensures stable operation even under high workloads. The device's front-panel design allows for easy access to ports and LEDs, making installation and troubleshooting straightforward.


Key Technical Specifications

Below are the critical specifications of the S5735-L48T4S-A-V2:

▪ Ports: 48 x 10/100/1000BASE-T Ethernet ports, 4 x 10GE SFP+ uplink ports
▪ Forwarding Performance: 132 Mpps
▪ Switching Capacity: 176 Gbps
▪ MAC Address Table: 32,000 entries
▪ VLAN Support: 4,000 VLANs
▪ Power Supply: AC power input with built-in PSU
▪ PoE Capability: Not supported on this model
▪ Stacking: Supports virtual stacking (iStack)
▪ Dimensions: 442 mm × 420 mm × 44.4 mm (1U)
▪ Weight: Approximately 5.4 kg


Key Features

▪ Advanced Layer 3 features including OSPF, RIP, and static routing
▪ Intelligent traffic management with QoS and ACL policies
▪ Energy-efficient design with low power consumption
▪ High port density supporting large-scale deployments
▪ Virtual stacking for simplified management and scalability
▪ Strong security with MAC authentication, 802.1X, and ARP protection
▪ Easy device management with SNMP, web UI, and command-line options
▪ IPv6 support ensuring future-proof network investment


Performance and Efficiency

With its non-blocking architecture and forwarding performance of 132 Mpps, the S5735-L48T4S-A-V2 can handle high-traffic environments without packet loss. The 176 Gbps switching capacity ensures smooth handling of large-scale enterprise traffic. Its efficient chipset design contributes to energy savings, lowering operational costs for businesses.


Deployment Scenarios

The S5735-L48T4S-A-V2 is versatile and can be deployed in various environments:

▪ Campus networks requiring high-density access switches
▪ Medium-sized enterprise cores for Layer 3 aggregation
▪ Branch offices needing reliable connectivity
▪ Government and education institutions with large user bases


Security Capabilities

Security is at the heart of enterprise networking. The switch provides features such as:

▪ Access Control: 802.1X authentication, MAC authentication, and portal authentication
▪ Attack Prevention: ARP protection, DHCP snooping, and broadcast suppression
▪ Policy Enforcement: Flexible ACLs for granular traffic control


Energy Efficiency

Designed with environmental considerations in mind, the switch features:

▪ Low Power Consumption: Hardware optimization for reduced energy usage
▪ Intelligent Fan Control: Adjusts cooling speed based on temperature
▪ Energy-Efficient Ethernet (EEE): Conserves energy during low traffic periods


Management and Monitoring

Administrators can manage the device using:

▪ Command Line Interface (CLI) for advanced configuration
▪ Web-based GUI for intuitive management
▪ SNMP for integration with network management systems
▪ NETCONF/YANG for automated and programmable operations


Stacking and Scalability

Huawei’s iStack technology allows multiple switches to operate as a single logical device. This reduces management complexity and increases scalability. With virtual stacking, enterprises can expand network capacity without sacrificing ease of management.


Comparison with Other Models

The S5735-L48T4S-A-V2 stands out compared to its counterparts:

▪ Compared to smaller models like the S5735-L24T4S-A, it provides higher port density.
▪ Unlike PoE models, it does not provide power to endpoints but benefits from reduced cost and energy consumption.
▪ Its robust Layer 3 capabilities make it more advanced than entry-level access switches.


Reliability and Redundancy

The switch ensures uninterrupted operations with:

▪ Redundant fans and power design for stable performance
▪ Storm control to protect against broadcast, multicast, and unicast storms
▪ Link aggregation for redundancy and improved throughput


Use Cases in Enterprises

Some typical enterprise use cases include:

▪ Connecting large numbers of employees in campus environments
▪ Supporting IP surveillance and large-volume data transmission
▪ Providing reliable Layer 3 aggregation in distributed offices
▪ Building secure departmental networks in universities or government sectors


Advantages of Choosing S5735-L48T4S-A-V2

Enterprises selecting this model benefit from:

▪ High-performance switching with enterprise-grade features
▪ Simplified operations with intuitive management options
▪ Scalability through stacking and VLAN support
▪ Long-term investment protection with IPv6 readiness


Frequently Asked Questions (FAQs)

1. Does the S5735-L48T4S-A-V2 support PoE?

No, this model does not support Power over Ethernet (PoE). Huawei offers other models with PoE functionality for powering IP phones and cameras.


2. Can this switch be stacked with other Huawei models?

Yes, the S5735-L48T4S-A-V2 supports iStack technology, which allows stacking with other compatible switches in the same series.


3. Is the switch suitable for small businesses?

Yes, it is suitable for small to medium-sized enterprises, especially for environments that require high port density and Layer 3 features.


4. What are the power requirements of this switch?

The switch operates with AC power input and comes with a built-in power supply unit, ensuring stability and reliability.


5. Does the switch support IPv6?

Yes, the device fully supports IPv6 features, making it future-proof for modern networking environments.


6. How many VLANs can this switch support?

The switch can support up to 4,000 VLANs, making it highly scalable for large organizations.


Conclusion

The S5735-L48T4S-A-V2 is a robust, reliable, and scalable switch designed for enterprises seeking high performance and flexibility in their network infrastructure. With its advanced Layer 3 features, energy efficiency, and strong security, it serves as a future-ready solution for growing business networks. Whether deployed in campuses, offices, or government institutions, this model stands out as a cost-effective and dependable choice.


Huawei CloudEngine S5735-L48T4S-A-V2 (98012033) Switch

Huawei S5700 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: [email protected])


S5735-L48T4S-A-V2 (98012033)

Overview

Table 4-324 Basic information about the S5735-L48T4S-A-V2
ItemDetails
DescriptionS5735-L48T4S-A-V2 (48*10/100/1000BASE-T ports, 4*GE SFP ports, AC power)
Part Number98012033
ModelS5735-L48T4S-A-V2
First supported versionV600R022C01

Components

Figure 4-121 S5735-L48T4S-A-V2 appearance

1

Forty-eight 10/100/1000BASE-T ports

2

Four 1000BASE-X ports

3

One console port

4

One MODE button

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.

Ports

Table 4-325 Ports on the S5735-L48T4S-A-V2
PortConnector TypeDescriptionAvailable Components
10/100/1000BASE-T portRJ45A 10/100/1000BASE-T Ethernet electrical port sends and receives service data at 10/100/1000 Mbit/s.

Ethernet cable

1000BASE-X portSFPA 1000BASE-X port can send and receive data at 1000 Mbit/s.
  • GE eSFP optical modules

  • GE-CWDM eSFP optical modules

  • GE-DWDM eSFP optical modules

  • GE SFP copper module

  • 10GE SFP+ optical modules (only used for stack connection)

  • 10GE-CWDM SFP+ optical modules (only used for stack connection)

  • 10GE-DWDM SFP+ optical modules (only used for stack connection)

  • 1 m and 3 m SFP+ high-speed copper cables (only used for stack connection)

  • 10 m SFP+ AOC cables (only used for stack connection)

  • 0.5 m and 1.5 m SFP+ dedicated stack cables (only used for stack connection; zero-configuration stacking supported from V600R023C00)

Console portRJ45The console port is connected to a console for on-site configuration.

Console cable

Indicators and Buttons

The S5735-L48T4S-A-V2 has similar indicators to those on the S5735-L48P4XE-A-V2 except that the S5735-L48T4S-A-V2 does not have a PoE mode indicator. For details, see the S5735-L48P4XE-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 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 4-326 Technical specifications of the S5735-L48T4S-A-V2
ItemSpecification
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 materialMetal
Weight without packaging [kg(lb)]2.71 kg (5.97 lb)
Weight with packaging [kg(lb)]3.59 kg (7.91 lb)
Typical power consumption [W]36.15 W
Typical heat dissipation [BTU/hour]123.35 BTU/hour
Maximum power consumption [W]43.3 W
Maximum heat dissipation [BTU/hour]147.74 BTU/hour
Static power consumption [W]18.8 W
MTBF [years]40.61 years
Availability> 0.99999
Noise at normal temperature (acoustic power) [dB(A)]46.6 dB(A)
Noise at normal temperature (acoustic pressure) [dB(A)]34.6 dB(A)
Number of card slots0
Number of power slots0
Number of fans modules1
Redundant power supplyNot 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).

The operating temperature ranges from –5°C (23°F) to +45°C (113°F) when optical modules with transmission distances greater than or equal to 60 km are used.

The device does not support dying gasp when the ambient temperature is higher than 40°C (104°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 modeAC 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]1.6 A
Memory2 GB
Flash memoryPhysical space: 1 GB
Console portRJ45
Eth Management portNot supported
USBNot supported
RTCNot supported
RPS inputNot supported
Service port surge protection [kV]Common mode: ±7 kV
Power supply surge protection [kV]Differential mode: ±6 kV; common mode: ±6 kV
Ingress protection level (dustproof/waterproof)IP20
Types of fansBuilt-in
Heat dissipation modeAir cooling for heat dissipation, intelligent fan speed adjustment
Airflow directionAir intake from left and air exhaust from right
PoENot supported
Certification

EMC certification

Safety certification

Manufacturing certification

S5735-L48T4S-A-V2 (98012033-001)

Overview

Table 4-327 Basic information about the S5735-L48T4S-A-V2
ItemDetails
DescriptionS5735-L48T4S-A-V2 (48*10/100/1000BASE-T ports, 4*GE SFP ports, AC power, Specially protected models)
Part Number98012033-001
ModelS5735-L48T4S-A-V2
First supported versionV600R024C10

Components

Figure 4-122 S5735-L48T4S-A-V2 appearance

1

Forty-eight 10/100/1000BASE-T ports

2

Four 1000BASE-X ports

3

One console port

4

One MODE button

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.

Ports

Table 4-328 Ports on the S5735-L48T4S-A-V2
PortConnector TypeDescriptionAvailable Components
10/100/1000BASE-T portRJ45A 10/100/1000BASE-T Ethernet electrical port sends and receives service data at 10/100/1000 Mbit/s.

Ethernet cable

1000BASE-X portSFPA 1000BASE-X port can send and receive data at 1000 Mbit/s.
  • GE eSFP optical modules

  • GE-CWDM eSFP optical modules

  • GE-DWDM eSFP optical modules

  • GE SFP copper module

  • 10GE SFP+ optical modules (only used for stack connection)

  • 10GE-CWDM SFP+ optical modules (only used for stack connection)

  • 10GE-DWDM SFP+ optical modules (only used for stack connection)

  • 1 m and 3 m SFP+ high-speed copper cables (only used for stack connection)

  • 10 m SFP+ AOC cables (only used for stack connection)

  • 0.5 m and 1.5 m SFP+ dedicated stack cables (only used for zero-configuration stacking)

Console portRJ45The console port is connected to a console for on-site configuration.

Console cable

Indicators and Buttons

The S5735-L48T4S-A-V2 has similar indicators to those on the S5735-L48P4XE-A-V2 except that the S5735-L48T4S-A-V2 does not have a PoE mode indicator. For details, see the S5735-L48P4XE-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 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 4-329 Technical specifications of the S5735-L48T4S-A-V2
ItemSpecification
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 materialMetal
Weight without packaging [kg(lb)]2.71 kg (5.97 lb)
Weight with packaging [kg(lb)]3.59 kg (7.91 lb)
Typical power consumption [W]36.15 W
Typical heat dissipation [BTU/hour]123.35 BTU/hour
Maximum power consumption [W]43.3 W
Maximum heat dissipation [BTU/hour]147.74 BTU/hour
Static power consumption [W]18.8 W
MTBF [years]40.61 years
Availability> 0.99999
Noise at normal temperature (acoustic power) [dB(A)]46.6 dB(A)
Noise at normal temperature (acoustic pressure) [dB(A)]34.6 dB(A)
Number of card slots0
Number of power slots0
Number of fans modules1
Redundant power supplyNot 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).

The operating temperature ranges from –5°C (23°F) to +45°C (113°F) when optical modules with transmission distances greater than or equal to 60 km are used.

The device does not support dying gasp when the ambient temperature is higher than 40°C (104°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 modeAC 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]1.6 A
Memory2 GB
Flash memoryPhysical space: 1 GB
Console portRJ45
Eth Management portNot supported
USBNot supported
RTCNot supported
RPS inputNot supported
Power supply surge protection [kV]Differential mode: ±6 kV; common mode: ±6 kV
Ingress protection level (dustproof/waterproof)IP20
Types of fansBuilt-in
Heat dissipation modeAir cooling for heat dissipation, intelligent fan speed adjustment
Airflow directionAir intake from left and air exhaust from right
PoENot supported
Certification

EMC certification

Safety certification

Manufacturing certification


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