DCS-7800R3-48CQ-LC, Arista 7800R3 Switch, 48x100GE QSFP28/Low Latency/No Fan & PSU

ماركة: Arista
Model: DCS-7800R3-48CQ-LC

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.
أتبع طلبك

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-7800R3-48CQ-LC, Arista 7800R3 Switch, 48x100GE QSFP28/Low Latency/No Fan & PSU

100% Genuine Ready to Ship

نظره عامة

Arista DCS-7800R3-48CQ-LC نظره عامة

The Arista DCS-7800R3-48CQ-LC is part of the Arista 7800R3 series, which represents cutting-edge technology for networking solutions. Specifically designed to meet the needs of high-performance data centers, this model delivers exceptional scalability and efficiency. Its advanced configuration capabilities make it a critical component for network administrators seeking reliability and performance.

Quick Spec

Brand	Arista
Model	DCS-7800R3-48CQ-LC
Series	7800R3
Ports	48 x 100G QSFP
Maximum Power Consumption	700W

Product Features

● 48 x 100G QSFP ports offering extensive bandwidth
● High-efficiency 700W power consumption
● Advanced routing capabilities with rich IPv4 and IPv6 feature sets
● Integrated automation and visibility tools
● Scalable architecture supporting up to 1152 100G ports in a single system

Product Applications

● Core components for large enterprise data centers
● Ideal for high-performance computing environments
● Effective in Internet Exchanges and Service Provider networks

Supported Options

Accessory	Model
100G QSFP Transceiver	QSFP-100G-SR4
100G DAC Cable	C-100G-3M
Spare Power Supply	PWR-7800R3-PSU

Compare to Similar Items

Model	DCS-7800R3-48CQ-LC	Similar Models
Ports	48 x 100G QSFP	36 x 100G QSFP (DCS-7800R3-36CQ-LC)
Power Consumption	700W	600W (DCS-7800R3-36CQ-LC)
Chassis	Compact	Module-based configuration (DCS-7500R3-48CQ-LC)

Get more information

Check Arista DCS-7800R3-48CQ-LC price and DCS-7800R3-48CQ-LC datasheet, buy Arista DCS-7800R3 Switch with best price and fast shipping. Free Live Chat are supported.

شهادات الجودة

تخصيص

Arista DCS-7800R3-48CQ-LC تخصيص

DCS-7800R3-48CQ-LC Specifications
Brand	Arista
Product Line	7800R3
Ports	48 x 100GbE QSFP
Switching Capacity	25.6 Tbps
Forwarding Rate	10 Bpps
Latency	~3.5 microseconds
Rack Units	1 RU
Buffer	42 MB
Management	CLI, GUI, SNMP
Jumbo Frames	Up to 9216 Bytes
Power Supply	Dual Redundant
Cooling	Hot-swappable fans
Power Consumption	350W
Operating Temperature	0 to 40??C (32 to 104??F)
Storage Temperature	-40 to 70??C (-40 to 158??F)
Relative Humidity	5% to 95% non-condensing
MAC Addresses	512K
IPv4 Routes	2M
IPv6 Routes	1M
VLAN IDs	4096
MPLS	Supported
IEEE Standards	802.3, 802.3ba, 802.3by, 802.3bz

شهادات الجودة

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.

مراجعات العميل

كتابة مراجعتك

فقط الاعضاء المسجلين يمكنهم كتابة مراجعات. الرجاء تسجيل الدخول أو إنشاء حساب

ضمان

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 سياسة الإرجاع page for more information.
Free Arista دعم فني
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:
الدفع عن طريق التحويل البنكي.

ادفع مع باي بال الخاص بك.

ادفع باستخدام بطاقة ائتمان Visa الخاصة بك.

ادفع باستخدام بطاقة ائتمان ماستركارد الخاصة بك.

ادفع باستخدام بطاقة Discover الخاصة بك.

Pay by American Express.
More
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 سياسة الضمان 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 اتصل بنا 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-7800R3-48CQ-LC, Arista 7800R3 Switch, 48x100GE QSFP28/Low Latency/No Fan & PSU

Faster Delivery, Globally Ready

Keep Projects On Time

Leading Global Distributor Since 2002

Worry-Free Coverage with RSCare

Your Trusted Genuine Source

DCS-7800R3-48CQ-LC, Arista 7800R3 Switch, 48x100GE QSFP28/Low Latency/No Fan & PSU

Arista DCS-7800R3-48CQ-LC نظره عامة

Quick Spec

Product Features

Product Applications

Supported Options

Compare to Similar Items

Get more information

شهادات الجودة

Arista DCS-7800R3-48CQ-LC تخصيص

DCS-7800R3-48CQ-LC Specifications

شهادات الجودة

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