AITI Tech Limited is one of the most reliable suppliers of nvidia spectrum-3 sn4700, specializes in enterprise networking, data center, cybersecurity and project supply solutions. With over 20 years' experience, we warmly welcome you to wholesale advanced nvidia spectrum-3 sn4700 in stock here and get pricelist from our company. For price consultation, contact us.
NVIDIA SN4700 Network Switch | AITI
AITI TECH LIMITED · Spectrum-3 SN4000
NVIDIA Spectrum-3 SN4700 32-Port 400GbE Ethernet Switch
SN4700 offers 32 physical 400GbE QSFP-DD interfaces in a 1U Spectrum-3 chassis. It is a compact option for buyers upgrading fabric links to 400G while retaining supported lower-speed breakout configurations. The SN4700D DC busbar system is a separate power variant.
32 × 400GbE QSFP-DD
1U · compact 400G Ethernet spine designs
Why Choose SN4700
Port layout that matches the project
Native 400G connectivity can serve the intended spine role, while supported configurations allow 64 logical 200G or up to 128 selected lower-speed connections. Verify the exact cable assemblies and port configuration before using these maximum counts in a project design.
Select the complete configuration
State the connector type, link speed, reach and required port mode for each connection. Native ports and breakout links require different cable selections. Include the network operating system, software release and feature entitlement requirements so hardware-only and software-inclusive quotations are not mistaken for equivalent offers.
Technical Specifications
| Specification | SN4700 |
|---|---|
| Brand | NVIDIA |
| Series | Spectrum-3 SN4000 |
| Data interfaces | 32 × 400GbE QSFP-DD |
| Rack format | 1U |
| ASIC | NVIDIA Spectrum-3 |
| Main-port line-rate sum | 12.8Tb/s; 25.6Tb/s counting both directions |
| Shared packet buffer | 64MB |
| Cooling and power | 2 replaceable PSUs; 6 replaceable fans |
| Supported breakout examples | 64 × 200G or up to 128 lower-speed logical links |
| Software selection | Confirm NOS image, version and entitlement for the ordered OPN |
Port speeds and breakout modes depend on compatible cables, optics, endpoints and software. Manufacturer reference power values are not a substitute for the maximum rack power budget. Confirm the exact ordering configuration before purchase.
Applications and Deployment Planning
400G spine upgrades
Review leaf interface speeds and available optics before changing only the spine switch.
Breakout-based fabrics
Include cable reach, endpoint type and the required split mode in the bill of materials.
Dense 1U deployments
Keep rack power and cooling provision visible alongside the port-density advantage.
Buying SN4700 from AITI
At AITI Tech Limited, we welcome enquiries from enterprise buyers, distributors and system integrators. Send your exact model, required quantity and destination, together with the project connection requirements. Ask us to confirm the offered equipment condition, accessories, availability, delivery and service terms in the quotation.
For an existing network, include the current switch model and software requirements. For a new deployment, include the link schedule and rack power or cooling constraints. A clear bill of materials helps identify omissions such as optics, mounting rails, power cords or feature entitlements before an order is placed.
SN4700 Frequently Asked Questions
How does SN4700 differ from SN4700D?
SN4700 uses replaceable PSUs. SN4700D is powered through a DC busbar. Confirm the exact power variant, airflow and supplied accessories in the quotation.
Is this an InfiniBand switch?
No. This is an Ethernet platform. Use Ethernet adapters and compatible Ethernet link components; do not plan an InfiniBand connection solely because an optical cage has a similar physical format.
What interfaces does SN4700 provide?
32 × 400GbE QSFP-DD. These figures describe the listed data-port layout. Supported breakout configurations must be checked separately.
How much rack space does it require?
The listed chassis format is 1U. Check installation clearances, rail requirements, airflow and power provision for the exact configuration before delivery.
Are optics and cables included?
The accessory scope must be confirmed in the quotation. Specify the optical or direct-attach part number, length and quantity, together with any mounting and power accessories required by the site.
Can I reuse my current cabling?
Reuse depends on connector format, speed, optical reach, endpoint support and the selected port mode. Share the current cable and adapter part numbers rather than relying on physical connector appearance alone.
How do I request a quotation for SN4700?
Email require@hkaiti.com with the full part number, quantity and destination. Add the connection schedule and software requirements, and ask for confirmation of availability, equipment condition and service terms.
Request a SN4700 Quotation
Tell us the configuration your project needs. Include the complete ordering part number, quantity, delivery destination and required optics or cables.
Email: require@hkaiti.com | WhatsApp: +86 18126448810
Email AITI Sales Contact AITI on WhatsApp
Specifications reviewed 14 October 2026. Manufacturer product documentation. Product image sourced from manufacturer assets.
Hot Tags: nvidia spectrum-3 sn4700, nvidia spectrum-3 sn4700 suppliers
