DCS-7280CR3-36S-R, Arista 7280R3 Switch, 36x400G QSFP-DD/Rear-to-front airflow/No PSU

ブランド: Arista
モデル: DCS-7280CR3-36S-R

Condition

Certified Expertise Builds Trust

CCIE · JNCIE · NSE7 · ACDX · HPE Master ASE · Dell Server/AI Expert

Talk to an Expert

Faster Delivery, Globally Ready
20+ years of supply chain expertise for faster multi-stop delivery with smooth customs.
48H Worldwide Shipping
10+ Global Warehouses
Keep Projects On Time
Reliable availability and real-time shipment visibility to keep every critical IT project on schedule.
注文を追跡する

Leading Global Distributor
Since 2002
A global ICT bridge delivering authentic hardware and trusted service for over 20 years.

Worry-Free Coverage with RSCare
3-Year warranty for enterprise hardware, including advanced RMA, diagnostics, spare parts support, and OEM service compatibility.
Cisco SmartNet
HPE Foundation Care
Dell ProSupport
Juniper Care
Fortinet Support
Your Trusted Genuine Source
Authorized partnerships with 30+ brands, including Cisco, HPE, Dell, Juniper, and Fortinet.
100% Authentic Products
100,000+ Multi-Brand SKUs Available

DCS-7280CR3-36S-R, Arista 7280R3 Switch, 36x400G QSFP-DD/Rear-to-front airflow/No PSU

100% Genuine Ready to Ship

オーバービュー

Arista DCS-7280CR3-36S-R オーバービュー

The Arista DCS-7280CR3-36S-R is part of the highly established Arista 7280R3 series, designed to deliver excellent performance and versatility for modern networking needs. Built to handle demanding environments, this switch provides top-of-the-line scalability, efficiency, and security, making it an ideal choice for large-scale data centers and high-performance enterprise networks.

Quick Spec

Model	Arista DCS-7280CR3-36S-R
Series	7280R3
Ports	36 x 400G QSFP-DD
Switching Capacity	28.8 Tbps
Power Supplies	Redundant, hot-swappable

Product Features

● High-density 400G and 100G ports
● Advanced traffic load balancing
● Extensive IPv4 and IPv6 routing support
● Redundant, hot-swappable fans and power supplies
● Integrated advanced monitoring and automation tools

Product Applications

● High-performance data center networks
● Cloud-based service environments
● Enterprise-level backbone infrastructure

Supported Options

Accessory	Model
Power Supply	PWR-4600AC
Fan Module	FAN-7000-R
Rails Kit	RAIL-7280

Compare to Similar Items

Model	Differences
Arista DCS-7280CR3-32P-R	Lower port density, fewer 400G ports
Arista DCS-7280SR-48C6	Lower switching capacity, different port configurations
Arista DCS-7280QR-C36	Lower routing capacity, less power-efficient

Get more information

For further information about the Arista DCS-7280CR3-36S-R and its pricing, please contact us via Live Chat or email us at [email protected]. Check Arista DCS-7280CR3-36S-R price and DCS-7280CR3-36S-R datasheet, buy Arista DCS-7280CR3-36S-R with best price and fast shipping. Free Live Chat is available.

品質認証

仕様

Arista DCS-7280CR3-36S-R 仕様

DCS-7280CR3-36S-R Specifications
Brand	Arista
Model	7280R3
Ports	36 x 400GbE QSFP-DD
Throughput	57.6 Tbps
Form Factor	1U
Packet Buffer	128GB
Latency	3.8us
CPU	8-core x86 processor
System Memory	64GB
Storage	200GB SSD
Hot-swappable Modules	Yes
Redundant Power Supply	Yes
Operating Temperature	0??C to 40??C
Cooling	Front-to-rear airflow
Management	RJ-45 and RS-232 Serial Console
Network Management	CloudVision
Operating System	Arista EOS
Compliance	RoHS-6 compliant
Forwarding Rate	8.64 Bpps
MAC Addresses	1.5 Million
VLANS	4K

品質認証

Need Help? Technical Experts Available Now.

+1-626-655-0998 (USA)
UTC 15:00-00:00
+852-2592-5389 (HK)
UTC 00:00-09:00
+852-2592-5411 (HK)
UTC 06:00-15:00

Get a Quote

Live Chat

Need Help? Technical Experts Available Now.

顧客レビュー

あなたのレビューを投稿する

登録ユーザーのみがレビューを書くことができます。ログインするか、アカウントを作成してください

保証

Your Trusted Global ICT Partner
Delivering reliable, cross-border fulfillment with 20+ years of expertise, backed by rigorous QC, fast logistics, and worldwide warehousing.
Global warehousing
10+ hubs positioned for fast international dispatch and stable availability.
Seamless cross-border
QC-verified packing and predictable delivery via FedEx, DHL, UPS.
ICT Tools Hub for Confident Monitoring
Stay informed on product lifecycle status and real-time inventory availability—supporting confident planning, sourcing, and operational execution.
EOL/EOSL Checker
Verify product lifecycle status to plan purchases and avoid EOL/EOSL risks.
Request VIP Inventory Portal Access
Connect via live chat for VIP access to real-time inventory on priority SKUs.
Certified Experts Across Leading Vendors
Professional guidance for network, security & data center builds, delivered by certified experts with extensive, hands-on deployment experience.
Multi-vendor engineering
Certified expertise across Cisco, HPE, Aruba, Dell, Juniper, Huawei and Fortinet.
Deployment-ready guidance
Faster, safer rollouts with project-focused engineering guidance.

The Choice of 21,500 +Global Customers

Industry-Leading Warranty Coverage You Can Trust

100% Low Price Guarantee
Router-switch.com offers genuine, high-quality ICT products at competitive wholesale prices—ensuring exceptional value without compromising quality.
100% Quality Assurance
All items are brand new, original, and factory-sealed.
Upon request, each unit can be fully tested and verified by a Arista-certified engineer to ensure perfect working condition before shipment.
100% Money-Back Guarantee
If you are not satisfied with your purchase, you may request an exchange or full refund. Our customer service team will guide you through the return process quickly and smoothly.
Visit 返品ポリシー page for more information.
Free Arista 技術サポート
Our Arista-certified experts provide free professional support via phone, email, online chat, or remote login—helping you deploy and troubleshoot with confidence.
Flexible & Secure Payment and Shipping
We support multiple secure payment and logistics options, backed by industry-leading verification:
電信送金で支払う.

PayPal で支払う.

Visa クレジットカードで支払う.

Mastercard クレジットカードでお支払いください.

Discover カードでお支払いください.

Pay by American Express.
もっと見る
Trusted & Secure Payments ×
100% Trusted, Secure Purchase at Router-switch.com
120+ Local Currencies

Multiple Payment Options

100% Secure Payments
Choose the payment method that works for you—local options, multiple currencies, or bank transfers. Every payment is protected by SSL encryption, PCI DSS-level security, McAfee Secure, and VeriSign Secured for complete peace of mind.

Guaranteed Safe Checkout

View Payment Options
Visit How to Pay page for more information

Warranty Coverage & RMA Instructions

Extended, Worry-Free Warranty Coverage
- Factory New Sealed Enterprise Hardware: 3 Years
- Factory New Sealed Consumer Devices: 1 Year
Visit 保証政策 page for more information
How to Get Support
If you encounter issues with products, please reach out to your dedicated sales representative. They will assist with diagnostics, remote troubleshooting, and RMA processing if necessary.
Visit お問い合わせ page for more support options.

Best-Fit Solutions for Your Network

Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

Expert-configured AI solution: Same power, 90% savings—multi-scenario flexibility with Dell/Huawei/Lenovo options.

Beyond Bandwidth: The 100G+ Data Center Architecture

The must-have 100G foundation - AI-ready growth, zero-latency performance

Data Center

400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

High-Profit data center switches from Cisco, Huawei, Mellanox & Juniper.

Ethernet Switch

DCS-7280CR3-36S-R, Arista 7280R3 Switch, 36x400G QSFP-DD/Rear-to-front airflow/No PSU

Faster Delivery, Globally Ready

Keep Projects On Time

Leading Global Distributor Since 2002

Worry-Free Coverage with RSCare

Your Trusted Genuine Source

DCS-7280CR3-36S-R, Arista 7280R3 Switch, 36x400G QSFP-DD/Rear-to-front airflow/No PSU

Arista DCS-7280CR3-36S-R オーバービュー

Quick Spec

Product Features

Product Applications

Supported Options

Compare to Similar Items

Get more information

品質認証

Arista DCS-7280CR3-36S-R 仕様

DCS-7280CR3-36S-R Specifications

品質認証

Need Help? Technical Experts Available Now.

Your Trusted Global ICT Partner

ICT Tools Hub for Confident Monitoring

Certified Experts Across Leading Vendors

The Choice of 21,500 +Global Customers

Best-Fit Solutions for Your Network

Deploy DeepSeek-V3/R1: Powerful AI, Low Cost

Beyond Bandwidth: The 100G+ Data Center Architecture

400G/800G Ethernet Switch: Maxmize Margins via AI-Ready Solutions

Leading Global Distributor
Since 2002