Sn3420 25gbe/100gbe 1u Open Ethernet Switch Based on Spectrum-2, SFP28 and Qsfp28 Ports.

• Customization: Available
• Communication Mode: Full-Duplex & Half-Duplex
• Type: Ethernet Switch
• Model NO.: SN3420 switch
• Transmission Rate: 25gbe/100gbe
• Ports: ≧48
• Packet Forwarding Rate: 3.58bpps
• Delay: 425ns
• CPU: Dual Core X86
• Power Supply: Frequency: 50-60Hz Input Voltage Range: 100-264 AC
• Transport Package: Carton
• Specification: Original specification
• Trademark: NVIDIA
• Origin: China

Product Description

Product Description

joggle/interface	48 SFP28 25GbE+12 QSFP28 100GbE (Maximum number of 100GbE ports: 12; Maximum number of 50GbE ports: 24; Maximum number of 40GbE ports: 12; Maximum number of 25GbE ports: 48+48; Maximum number of 10GbE ports: 48+48; Maximum number of 1GbE ports: 48+48)
thruput	2.4Tb/s
Packet forwarding rate	3.58Bpps
delay	425ns
CPU	Dual core x86
System memory	8GB
SSD memory	32GB
Packet caching	42MB
Number of 100/100 management ports	1
Number of serial ports	1 RJ45
Number of USB ports	1
Hot plug power supply quantity	2 (1+1 redundancy)
Number of hot plug fans	5 (1+1 redundancy)
Reversible airflow option	have
Power Supply	Frequency: 50-60Hz Input voltage range: 100-264 AC current range: 2.9-4.5A
measure	1.72'' x 16.84'' x 17'' (44mm x 428mm x 432mm)
weight	8.5kg (18.73 lbs)

SN3420

The SN3420 is equipped with 48 10/ 25GbE ports and 12 ports up to 100GbE in a compact 1U form factor. SN3420 is an ideal ToR switch platform with a total throughput of 2.4Tb/s and a processing capacity of 3.58Bpps. SN3420 supports the seamless application of QSFP28 connection to the blade ridge topology, and enables the data center to meet the future demand.

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.

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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.