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Huawei S6730-H48X6CZ-V2: The Ultimate High-Speed Network Switch

Feb, 07, 2025 Hi-network.com

s6730-h48x6cz-v2

The Huawei S6730-H48X6CZ-V2 is a next-generation enterprise-class core and aggregation switch, designed to meet the demands of modern high-performance networks. Part of Huawei's CloudEngine S6730-H-V2 series, this switch offers advanced features and capabilities suitable for large-scale enterprise campuses, data centers, and metropolitan area networks (MANs).


Key Features

The S6730-H48X6CZ-V2 boasts a range of features that enhance network performance, reliability, and scalability: 

▪ High Port Density: Equipped with 48 × 10 Gigabit SFP+ ports and 6 × 40/100 Gigabit QSFP28 ports, providing substantial bandwidth for data-intensive applications.

▪ Expansion Slot: Includes one expansion slot, allowing for future upgrades and customization to meet evolving network requirements.

▪ High Switching Capacity: Offers a switching capacity of up to 2.4 Tbps, ensuring efficient data processing and minimal latency.

▪ Advanced Virtualization: Supports Virtual Extensible LAN (VXLAN) technology, enabling network virtualization and the creation of multiple virtual networks on a single physical infrastructure.

▪ Intelligent Operations and Maintenance (O&M): Utilizes telemetry and works with Huawei's CampusInsight to provide real-time network monitoring and rapid fault detection, ensuring optimal user experience.

▪ Energy Efficiency: Designed with energy-saving features to reduce power consumption without compromising performance.


Technical Specifications

The S6730-H48X6CZ-V2 is engineered to deliver robust performance and flexibility: 

 Ports: 48 × 10 Gigabit SFP+ ports 6 × 40/100 Gigabit QSFP28 ports 

 Expansion Slot: 1 expansion slot for additional modules Switching Capacity: Up to 2.4 Tbps 

 Forwarding Rate: Up to 1920 Mpps 

 Power Supply: Supports dual pluggable power modules with 1+1 redundancy Dimensions (W × D × H): 442 mm × 420 mm × 43.6 mm Weight: Approximately 7.5 kg Operating Temperature: 0°C to 45°C Operating Humidity: 5% to 95% (non-condensing)


Deployment Scenarios

The versatility of the S6730-H48X6CZ-V2 makes it suitable for various networking environments: Large-Scale Enterprise Campus: Serves as a core or aggregation switch, providing high-speed connectivity and advanced features to support the demands of large enterprise networks. Data Centers: Offers high-density 10 GE ports and advanced virtualization features, making it ideal for data center applications requiring efficient and scalable networking solutions. Metropolitan Area Networks (MANs): Can be deployed at the access layer of MANs to build high-performance, multi-service, and highly reliable networks for Internet Service Providers (ISPs).


Advanced Features

The S6730-H48X6CZ-V2 incorporates several advanced features to enhance network functionality: Free Mobility: Ensures a consistent user experience regardless of user location or IP address, fully meeting enterprises' demands for mobile offices. Intelligent Stack (iStack): Supports the iStack function, allowing multiple switches to be combined into a single logical switch for simplified management and enhanced scalability. Comprehensive Security: Offers a range of security features, including Access Control Lists (ACLs), 802.1X authentication, and DHCP snooping, to protect the network from various threats. Quality of Service (QoS): Provides advanced QoS capabilities to prioritize critical traffic and ensure optimal performance for mission-critical applications.


Management and Maintenance

Efficient management and maintenance are crucial for network reliability: Cloud Management: Supports cloud-based network management, allowing for centralized control and monitoring of network devices, simplifying operations, and reducing maintenance costs. Telemetry: Collects device data in real-time, enabling proactive monitoring and rapid troubleshooting to maintain optimal network performance.


Frequently Asked Questions (FAQs)

1. What is the primary use case for the Huawei S6730-H48X6CZ-V2 switch?

The Huawei S6730-H48X6CZ-V2 switch is designed for enterprise campus networks, data centers, and metropolitan area networks (MANs). It provides high-speed data transmission, advanced virtualization features, and reliable network performance.


2. How many ports does the S6730-H48X6CZ-V2 have?

This switch features 48 × 10 Gigabit SFP+ ports and 6 × 40/100 Gigabit QSFP28 ports, offering high-density connectivity options.


3. Does this switch support network virtualization?

Yes, it supports VXLAN (Virtual Extensible LAN) technology, allowing for network segmentation and efficient resource utilization in large-scale deployments.


4. What redundancy features are available in this switch?

The S6730-H48X6CZ-V2 supports dual pluggable power modules with 1+1 redundancy, ensuring continuous operation in case of power failure.


5. Can this switch be managed remotely?

Yes, it supports cloud-based network management and telemetry for real-time monitoring and proactive maintenance.


6. Is this switch energy-efficient?

Yes, it is designed with energy-saving features to reduce power consumption while maintaining high-performance networking capabilities.


Conclusion

The Huawei S6730-H48X6CZ-V2 is a powerful and versatile switch designed to meet the high-performance networking needs of enterprises, data centers, and service providers. With its high port density, robust security, advanced virtualization, and intelligent O&M capabilities, it is an excellent choice for organizations looking to enhance network efficiency and scalability. Its VXLAN support, iStack technology, cloud-based management, and QoS optimization make it a future-proof investment for businesses requiring high-speed, reliable, and secure network infrastructure. Whether deployed as a core, aggregation, or access switch, the S6730-H48X6CZ-V2 delivers outstanding performance, security, and operational efficiency.


Huawei CloudEngine S6730-H48X6C Switch

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S6730-H48X6CZ-V2 (02354VUD) Overview

Table 4-57 Basic information about the S6730-H48X6CZ-V2

ItemDetails
DescriptionS6730-H48X6CZ-V2 (48*10GE SFP+ ports, 6*40GE QSFP ports, optional license for upgrade to 6*100GE QSFP28 ports, 1*expansion slot, without power module)
Part Number02354VUD
ModelS6730-H48X6CZ-V2
First supported versionV600R022C00
RemarksBy default, QSFP28 optical ports work at 40 Gbit/s. A 100GE RTU license can be used to upgrade the port rate to 100 Gbit/s. To configure the ports to work at 100 Gbit/s, run the license active command to activate the license, and then run the active port-license and port mode 100GE interface commands.

Components

Figure 4-20 S6730-H48X6CZ-V2 appearance

1

Forty-eight 10GE SFP+ optical ports

2

Six 40GE/100GE QSFP28 optical ports

NOTE:

By default, QSFP28 optical ports work at 40 Gbit/s. A 100GE RTU license can be used to upgrade the port rate to 100 Gbit/s. To configure the ports to work at 100 Gbit/s, run the license active command to activate the license, and then run the active port-license and port mode 100GE interface commands.

3

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.

4

Ground screw

NOTE:It is used with a ground cable.

5

Card slot

NOTE:

In versions earlier than V600R024C00, this card slot is reserved.

Applicable card:

HSIC-X08S000 (available since V600R024C00 version)

6

One USB port

7

One ETH management port

8

One console port

9

Fan module slot 1

NOTE:

Applicable fan module: FAN-031A-B (Fan Box (B, Fan Panel Side Exhaust))

10

Fan module slot 2

NOTE:

Applicable fan module: FAN-031A-B (Fan Box (B, Fan Panel Side Exhaust))

11

Fan module slot 3

NOTE:

Applicable fan module: FAN-031A-B (Fan Box (B, Fan Panel Side Exhaust))

12

Power module slot 1

NOTE:

Applicable power modules:

  • PDC400S12-CB (available since V600R024C00 version)

  • PAC600S12-PB

  • PAC1K2S12-PB

  • PDC1K2S12-CE

13

Power module slot 2

NOTE:

Applicable power modules:

  • PDC400S12-CB (available since V600R024C00 version)

  • PAC600S12-PB

  • PAC1K2S12-PB

  • PDC1K2S12-CE

-

-

Ports

Table 4-58 Ports on the S6730-H48X6CZ-V2

PortConnector TypeDescriptionAvailable Components
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 module

  • 10GE SFP+ optical modules

  • 10GE-CWDM SFP+ optical modules

  • 10GE-DWDM SFP+ optical modules

  • 10GE SFP+ copper module (supported in V600R023C10 and later versions)

  • 1 m, 3 m, 5 m, and 10 m SFP+ high-speed copper cables (only used for stack connection in versions earlier than V600R023C00)

  • 3 m and 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)

40GE/100GE QSFP28 optical portQSFP28

By default, QSFP28 optical ports work at 40 Gbit/s. A 100GE RTU license can be used to upgrade the port rate to 100 Gbit/s. To configure the ports to work at 100 Gbit/s, run the license active command to activate the license, and then run the active port-license and port mode 100GE interface commands.

In V600R023C10 and later versions, the last two 100GE ports can each be split into four 25GE ports using a command.

The port can be automatically converted into four 10GE ports using one-to-four QSFP+ optical modules or AOC optical cables.

  • 40GE QSFP+ optical modules

  • 1 m, 3 m, and 5 m QSFP+ to QSFP+ high-speed copper cables (only used for stack connection in versions earlier than V600R023C00)

  • 10 m QSFP+ to QSFP+ AOC cable

  • 10 m QSFP+ to 4*SFP+ AOC cable (supported in V600R023C10 and later versions)

  • 100GE QSFP28 optical modules (supported with a license loaded)

  • 1 m and 3 m QSFP28 to QSFP28 high-speed copper cables (only used for stack connection in versions earlier than V600R023C00, supported with a license loaded)

  • 10 m QSFP28 to QSFP28 AOC cable (supported with a license loaded)

  • 2 m QSFP28 dedicated stack cable (only for zero-configuration stacking, supported in V600R023C00 and later versions)

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

Console cable

ETH management portRJ45You can connect a switch to a configuration terminal or network management workstation through the ETH management port to configure the switch locally or remotely.

Ethernet cable

USB portUSB 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 S6730-H48X6CZ-V2 has the same types of indicators as the S6730-H28X6CZ-V2. For details, see the S6730-H28X6CZ-V2.

Power Supply System

The switch can use a single power module or two power modules for 1+1 power redundancy. Pluggable AC and DC power modules can be used together in the same switch.

Heat Dissipation System

The switch uses pluggable fan modules for forced air cooling. Air flows in from the 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 Specifications

Table 4-59 Technical specifications of the S6730-H48X6CZ-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 420.0 mm (1.72 in. x 17.4 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 455.0 mm (1.72 in. x 17.4 in. x 17.91 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 materialMetal
Weight without packaging [kg(lb)]7.48 kg (16.49 lb)
Weight with packaging [kg(lb)]10.46 kg (23.06 lb)
Typical power consumption [W]234 W
Typical heat dissipation [BTU/hour]798.43 BTU/hour
Maximum power consumption [W]327 W
Maximum heat dissipation [BTU/hour]1115.76 BTU/hour
Static power consumption [W]157 W
MTBF [years]48.99 years
MTTR [hours]2 hours
Availability> 0.99999
Noise at normal temperature (acoustic power) [dB(A)]53.4 dB(A)
Noise at normal temperature (acoustic pressure) [dB(A)]39.72 dB(A)
Number of card slots1
Number of power slots2
Number of fans modules3
Redundant power supply

1+1

Pluggable AC and DC power modules can be used together in the same switch.

Long-term operating temperature [°C(°F)]–5°C to +45°C (23°F to 113°F) at an altitude of 0 to 1800 m (0 to 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).

When the QSFP-100G-ER4 optical module is used, the operating temperature ranges from -5°C to +40°C (23°F to 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 modePluggable power supply
Rated input voltage [V]
  • AC input: 100 V AC to 240 V AC; 50/60 Hz

  • High-voltage DC input: 240 V DC

  • DC input: –48 V DC to –60 V DC

Input voltage range [V]
  • AC input: 90 V AC to 290 V AC; 45–65 Hz

  • High-voltage DC input: 190 V DC to 290 V DC

  • DC input: -38.4 V DC to -72 V DC

Maximum input current [A]The current specifications are related to the pluggable power module. For details, see Pluggable Power Modules.
Memory4 GB
Flash memoryPhysical space: 2 GB
Console portRJ45
Eth Management portRJ45
USBSupported
RTCSupported
RPS inputNot supported
Service port surge protection [kV]-
Power supply surge protection [kV]
  • Configured with AC power modules: ±6 kV in differential mode and ±6 kV in common mode

  • Configured with DC power modules: ±2 kV in differential mode and ±4 kV in common mode

Ingress protection level (dustproof/waterproof)IP20
Types of fansPluggable
Heat dissipation modeAir cooling for heat dissipation, intelligent fan speed adjustment
Airflow directionAir intake from front and right and air exhaust from rear
PoENot supported
Certification

EMC certification

Safety certification

Manufacturing certification


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