
S6735-S24X6C Hardware Description
Introduction
The Huawei S6735-S24X6C switch comes with 24*10GE SFP+ ports, 6*100GE QSFP28 ports, 2 power module slots, hot-swappable power modules are optional: 2*AC, 2*DC, 1*AC+1*DC, 1*AC or 1*DC.
The Huawei S6735 series Ethernet switches are next-generation 10G fixed switches. The S6735 can function as an access switch in an Internet data center (IDC) or a core switch on a campus network. The S6735 has industry-leading performance and provides line-speed 10GE access ports and line-speed 40GE and even 100GE uplink ports. It can be used in a data center to provide 10 Gbit/s access to servers or function as a core switch on a campus network to provide 40 Gbit/s even 100 Gbit/s traffic aggregation. In addition, the S6700 provides a wide variety of services, comprehensive security policies, and various QoS features to help customers build scalable, manageable, reliable, and secure data centers.
Key Features
24 10GE SFP+ ports
6 40GE/100GE QSFP28 optical ports
Memory 4 GB
Flash memory 8GB
Appearance and Structure

1 |
24 10GE SFP+ ports |
2 |
6 40GE/100GE QSFP28 optical ports NOTE:
A QSFP28 optical port cannot be split into four 10GE ports or four 25GE ports. |
3 |
Ground screw NOTE:
It is used with a ground cable.
|
4 |
One console port |
5 |
One ETH management port |
6 |
One USB port |
7 |
Fan module slot 1 NOTE:
Applicable fan module: FAN-031A-B (Fan Box (B, Fan Panel Side Exhaust)) |
8 |
Fan module slot 2 NOTE:
Applicable fan module: FAN-031A-B (Fan Box (B, Fan Panel Side Exhaust)) |
9 |
Fan module slot 3 NOTE:
Applicable fan module: FAN-031A-B (Fan Box (B, Fan Panel Side Exhaust)) |
10 |
Fan module slot 4 NOTE:
Applicable fan module: FAN-031A-B (Fan Box (B, Fan Panel Side Exhaust)) |
11 |
Power module slot 1 NOTE:
Applicable power modules:
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12 |
Power module slot 2 NOTE:
Applicable power modules:
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Port Description
Ports on the S6735-S24X6C
Port | Connector Type | Description | Available Components |
---|---|---|---|
10GE SFP+ optical port | SFP+ |
When a 10GE SFP+ Ethernet optical port uses a GE optical module, it does not support auto-negotiation and supports only 1000 Mbit/s. When the port is connected to another device at the GE rate, the rate at both ends must be set to 1000 Mbit/s in non-auto-negotiation mode. When a 10GE SFP+ Ethernet optical port uses a GE copper module, it supports auto-negotiation and supports only 1000 Mbit/s. |
|
40GE/100GE QSFP28 optical port | QSFP28 |
A 40GE/100GE QSFP28 optical port sends and receives service traffic at 40 Gbit/s or 100 Gbit/s. A QSFP28 optical port cannot be split into four 10GE ports, regardless of whether the port uses a QSFP28 or QSFP+ optical module. |
|
Console port | RJ45 | The console port is connected to a console for on-site configuration. |
Console cable |
ETH management port | RJ45 |
You can connect a switch to a configuration terminal or network management workstation through the ETH management port to configure the switch locally or remotely. You can choose to download the software package through the ETH management port in the BootLoad menu. File transfer through the ETH management port is faster than transfer through the console port. |
Ethernet 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 |
Technical specifications
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.)] | 175.0 mm x 650.0 mm x 550.0 mm (6.89 in. x 25.59 in. x 21.65 in.) |
Chassis height [U] | 1 U |
Chassis material | Metal |
Weight without packaging [kg(lb)] | 6.06 kg (13.36 lb) |
Weight with packaging [kg(lb)] | 7.82 kg (17.24 lb) |
Typical power consumption [W] | 152 W |
Typical heat dissipation [BTU/hour] | 518.64 BTU/hour |
Maximum power consumption [W] | 259 W |
Maximum heat dissipation [BTU/hour] | 883.73 BTU/hour |
Static power consumption [W] | 82 W |
MTBF [years] | 40.67 years |
MTTR [hours] | 2 hours |
Availability | > 0.99999 |
Noise at normal temperature (acoustic power) [dB(A)] |
60.6 (AC power supply) 64.3 (DC power supply) |
Noise at normal temperature (acoustic pressure) [dB(A)] | 48.4 dB(A) |
Number of card slots | 0 |
Number of power slots | 2 |
Number of fans modules | 4 |
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 5905.51 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 mode | Pluggable power supply |
Rated input voltage [V] |
|
Input voltage range [V] |
|
Maximum input current [A] | The current specifications depend on the pluggable power modules in use. For details, see the related power module specifications. |
Memory | 4 GB |
Flash memory | The physical space is 8 GB. You can run the display version command to view the actual available space. |
Console port | RJ45 |
Eth Management port | RJ45 |
USB | Supported |
RTC | Supported |
RPS input | Not supported |
Service port surge protection [kV] | - |
Power supply surge protection [kV] |
|
Ingress protection level (dustproof/waterproof) | IP20 |
Types of fans | Pluggable |
Heat dissipation mode | Air cooling heat dissipation and intelligent speed adjustment |
Airflow direction | Air intake from front and air exhaust from rear |
PoE | Not supported |
Certification |
EMC certification Safety certification Manufacturing certification |
Return and Exchange Policy
Thank you for choosing Huatelecom! We value your trust and strive to provide high-quality products and exceptional service. Below is our comprehensive return and exchange policy to ensure your rights are protected.
1. Return Policy
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Eligibility for Returns (Quality Issues Only):
If the product has quality defects that affect its normal usage, you are eligible to apply for a return within 7 calendar days of receiving the product. The following conditions must be met:- The product must be unused, with all original packaging, accessories, and manuals intact.
- A valid proof of purchase (order number, invoice, etc.) must be provided.
- Clear evidence of the defect, such as photos or videos, must be submitted for verification.
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Shipping Costs for Returns:
If the return is due to quality issues, Huatelecom will cover the international shipping costs for returning the product. -
Refund Processing:
Once the returned product is received and inspected, the refund will be processed within 7 business days. The refund will be issued through the original payment method, and processing times may vary depending on your payment provider.
2. Exchange Policy
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Eligibility for Exchanges (Quality Issues Only):
You may request an exchange if the product develops a quality issue within 15 calendar days of receipt. The conditions for eligibility are:- The product must be returned with all original packaging, accessories, and manuals.
- Proof of purchase and evidence of the defect must be provided.
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Shipping Costs for Exchanges:
Huatelecom will bear the international shipping costs for the exchange. -
Exchange Process:
Upon receiving the defective product, we will inspect it and send a replacement product within 7 business days.
3. Warranty Service
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Coverage During the Warranty Period:
For products within the warranty period, if quality issues arise, we will provide a replacement free of charge with your next order. No additional shipping costs will be incurred for the replacement. -
Out-of-Warranty Repairs:
For products outside the warranty period, repairs can be arranged. However, customers will need to cover theround-trip international shipping costs for sending the product to us and receiving it back after repair.
4. Damages or Loss During Shipping
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For Customers Who Purchased Shipping Insurance:
If the product is damaged or lost during shipping, the insurance company will compensate for the loss. Customers must:- Submit a compensation claim within 15 calendar days of the order being shipped.
- Provide required documentation, such as photos of the damaged packaging, damaged product, or proof of non-delivery.
- Huatelecom will assist in the claim process to ensure timely resolution.
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For Customers Without Shipping Insurance:
If you choose not to purchase shipping insurance, Huatelecom will not be liable for any damages or losses incurred during transit.
5. Application Process for Returns, Exchanges, or Claims
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For further assistance, please reach out to us:
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Provide your order number, issue description, and supporting evidence (photos, videos, etc.).
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Request Review:
Our team will review your application within 1-3 business days and notify you of the outcome. -
Return or Exchange Process:
- If approved, you will receive instructions on how to return the product or proceed with the exchange.
- For insurance claims, we will assist in coordinating with the insurance company.
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Refund or Replacement:
Once the product is received and inspected, we will process your refund, exchange, or warranty claim promptly.
6. Important Notes
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Timeframes:
- Returns must be initiated within 7 days of receipt.
- Exchanges must be requested within 15 days of receipt.
- Warranty replacements depend on the warranty terms for the specific product.
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Condition of Returned Products:
Products must be returned in their original condition with all accessories and packaging intact. Damaged, altered, or incomplete items may not qualify for returns or exchanges. -
Shipping Insurance:
We highly recommend purchasing shipping insurance to protect against potential damages or losses during transit. -
Non-Eligible Returns/Exchanges:
- Products with intentional damage or misuse.
- Issues reported beyond the specified timeframes.
- Non-Huatelecom products or items purchased from unauthorized channels.
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