High-Performance Nvidia Sn5400 400gbe Ethernet Switch for Data Centers

• Customization: Available
• Communication Mode: Full-Duplex & Half-Duplex
• Type: Ethernet Switch
• Model NO.: SN5400
• Transmission Rate: 1 - 400gbe
• Ports: ≧48
• Port Type: Qsfp-Dd
• Number of Ports: 64
• Thruput: 25.6tb/S
• Application Scenario: Ai/ Cloud Computing /Hpc
• Transport Package: Carton
• Specification: Original specification
• Trademark: NVIDIA
• Origin: China

Product Description

Product Description

SN5400 Leaf/Spine/Super-Spine Switch

Housed in a 2U form factor, the SN5400 delivers 64 x 400GbE ports with full-rate QSFP-DD connectivity from 1GbE to 400GbE, offering 25.6Tb/s total throughput-making it an ideal solution for 400G data center networks. With flexible port configurations and ultra-high bandwidth, it seamlessly adapts to leaf, spine, and super-spine topologies, enabling low-latency, highly scalable core networking for next-gen data centers.

joggle/interface	64 QSFP-DD 400GbE+2 SFP28 25GbE (maximum number of 400GbE ports: 64; Maximum number of 200GbE ports: 128; Maximum number of 100GbE ports: 256; Maximum number of 50GbE ports: 256; Maximum number of 40GbE ports: 128; maximum Number of 25GbE ports: 256+2; Maximum number of 10GbE ports: 256+2; Maximum number of 1GbE ports: 2)
exchange capacity	25.6Tb/s
Line speed switching	33.3Bpps
CPU	Hexa-core x86
System memory	32GB
SSD memory	160GB
Packet caching	160MB
100M/Gigabit Management Port	RJ45
Number of serial ports	RJ45
Number of USB ports	USB Type 3
Hot plug power supply quantity	2 (1+1 redundancy)
Number of hot plug fans	4 (N+1 redundancy)
dissipate heat	back
Power Supply	Frequency: 50-60hz Voltage range: 208-264AC.
measure	3.39" x 17.2'' x 28.3'' (86.2mm x 438mm x 720mm)

920-9N213-00F7-0X0	25GbE/100GbE 1U open Ethernet switch (Onyx) based on NVIDIA Spectrum-2, 48 SFP28 ports and 6 QSFP28 ports, 2 power supplies (AC), x86 CPU, standard depth, P2C heat dissipation, guide rail kit.
920-9N213-00R7-0X0	25GbE/100GbE 1U open Ethernet switch (Onyx) based on NVIDIA Spectrum-2, 48 SFP28 ports and 6 QSFP28 ports, 2 power supplies (AC), x86 CPU, standard depth, C2P heat dissipation, guide rail kit.
920-9N213-00F7-0C0	25GbE/100GbE 1U open Ethernet switch (Cumulux Linux) based on NVIDIA Spectrum-2, 48 SFP28 ports and 12 QSFP28 ports, 2 power supplies (AC), x86 CPU, calibration depth, P2C heat dissipation, guide rail kit.
920-9N213-00R7-0C0	25GbE/100GbE 1U open Ethernet switch (Cumulux Linux) based on NVIDIA Spectrum-2, 48 SFP28 ports and 12 QSFP28 ports, 2 power supplies (AC), x86 CPU, standard depth, C2P heat dissipation, guide rail kit.
920-9N213-00F7-0N0	25GbE/100GbE 1U open Ethernet switch (ONIE) based on NVIDIA Spectrum-2, 48 SFP28 ports and 12 QSFP28 ports, 2 power supplies (AC), x86 CPU, short depth, P2C cooling, guide rail kit.
920-9N213-00R7-0N0	25GbE/100GbE 1U open Ethernet switch (ONIE) based on NVIDIA Spectrum-2, 48 SFP28 ports and 12 QSFP28 ports, 2 power supplies (AC), x86 CPU, short depth, C2P cooling, guide rail kit.

For Brocade FC SAN Fiber Optic Switch	For NVIDIA Ethernet Switch	For NVIDIA InfiniBand Switch
For Brocade G610	For NVIDIA SN5000 Series	For NVIDIA Quantum-X800 Series
For Brocade G620	For NVIDIA SN4000 Series	For NVIDIA Quantum-2 QM9700 Series
For Brocade G630	For NVIDIA SN3000 Series	For NVIDIA QUANTUM QM8700 Series
For Brocade G710	For NVIDIA SN2000 Series
For Brocade G720
For Brocade G730
For Brocade X6 Directors
For Brocade X7 Directors

About Us

A national high-tech company featuring R&D, designing, production,marketing and service, Beijing HengzhengTc Sci-Tech co. Ltd. providesprofessional solutions for high-speed Internet access products and smarttelecommunications products. lt's products include PCle and Ocp servernetwork adapter, optical module, DAC/AOC/ACC/AEC and MTP/MPT opti-cal fiber patch cord, and can be produced on demand.

Its1G/10G/25G/40G/50G/100G/200G/400G/800G Ethernet product seriesand EDR, HDR, NDR and XDR InfiniBand product series can be used inequipment of all mainstream brands, and can be applied in cloud servic-es, high-caliber computing, enterprises, telecommunications, storage, Aland data centers. Beijing HengzhengTc Sci-Tech Co. Ltd. provides a36-month warranty for all its products.

We also provide parts of world-famous brand Al servers, including GPU,DPU, RAlD controller, network adapter, ssD, among others. Guided byour clients'demands, we also provide solutions for Brocade FC SAN,Nvidia InfiniBand and high-speed Ethernet.

 With 16 years of experience in the industry and five years of export histo-ry, we value the client-centered principle and sincerely serve every do-mestic and international client.

1. Why choose us?
Our team has over 10 years of experience in AI server accessories and high-speed network solutions (FC SAN/InfiniBand/Ethernet), with deep industry expertise to deliver optimized solutions for various scenarios. 
We maintain a stable supply chain with long-term partnerships with top manufacturers, ensuring sufficient stock and reliable lead times. We provide one-stop services including product selection, solution design and 24/7 after-sales support. 
Benefiting from bulk purchasing, we offer highly cost-effective 100% original products at competitive prices.
 
2. Is the product brand new?
All products are 100% original and new. Official warranty is provided for authorized brands, and self-developed products pass strict quality inspection. Official verification is supported.
 
3. How long after payment will the goods be dispatched?
In-stock orders: Ship within 1–3 working days after payment confirmation; urgent orders are prioritized.
Out-of-stock/custom orders: Lead time depends on inventory or production, confirmed by customer service. 
Delivery may be delayed during holidays. Please check with us before ordering.
 
4. Is customization acceptable? What is the MOQ?
Customization available for self-developed network cards, optical modules and high-speed cables.
MOQ: 50 pieces for basic customization; ≥200 pieces for complex specifications.
Authorized products only support original standard models, no customization. 
Contact customer service for details.
 
5. Which payment methods and currencies are accepted?
We accept bank transfers (online or counter) to our corporate account. 
Order number must be noted for payment verification. 
Both RMB and USD are supported.