Arista DCS-7280CR-48-F Price&Spec

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Arista DCS-7280CR-48-F

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Name:	Arista DCS-7280CR-48-F
Model:	DCS-7280CR-48-F Switch
Brand:	Arista
Detail:	Arista 7280R, 48x100GbE QSFP and 8x40GbE QSFP+ switch, front to rear air, 2 x AC and 2 x C19-C20 cords
	Rating: 100% 5/5.0 1 Review 10 Questions
Availability:	Item Backordered
Condition:	New Factory Sealed

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Arista DCS-7280CR-48-F

Arista 7280R, 48x100GbE QSFP and 8x40GbE QSFP+ switch, front to rear air, 2 x AC and 2 x C19-C20 cords

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Overview

Arista DCS-7280CR-48-F Overview

The Arista DCS-7280CR-48-F is a high-end enterprise-grade Arista switch designed to meet the needs of modern networking environments and rapidly growing enterprise networks. With powerful Layer 2 and Layer 3 capabilities, it is well-suited for robust connectivity, advanced data center deployments, and business-critical applications, delivering agility and uncompromising reliability. In cloud infrastructures where scalability and agility are paramount, this Arista switch provides up to 48 high-speed 100 Gigabit Ethernet ports and 8 40 Gigabit uplinks, ensuring optimal throughput and performance even in demanding workloads. The DCS-7280CR-48-F utilizes the Arista EOS operation system, making it easy to integrate and manage within complex enterprise networks or cloud infrastructures, and enabling flexible network automation. With ultra-deep packet buffers of up to 32 GB, high-performance x86 processing power, and advanced memory scaling, the switch supports next-generation networking environments, allowing organizations to future-proof their investment. Its robust system provides low-latency packet processing at 3.8 µs, extensive route and multicast tables, and 10.24 Tbps switching capacity, making it a reliable choice for distributed architectures and cloud infrastructures. Designed to meet the requirements of both core and edge deployments, the DCS-7280CR-48-F empowers businesses, system integrators, and network resellers seeking a solution designed for scalability, operational efficiency, and seamless integration into agile infrastructure environments.

Product Highlights

10.24 Tbps

Switching

5.76 Bpps

Fwd Rate

32 GB

Pkt Buffer

Product Applications Scenarios

Data Center

Delivers scalable throughput, low latency, and deep buffering for converged data center fabrics, reducing network bottlenecks by up to 40%.

Cloud Services

Optimizes cloud infrastructures with advanced routing and automation, maximizing application uptime and flexible service scaling for providers.

Enterprise Network

Ensures high-speed, resilient connections for core and aggregation layers, supporting mission-critical applications across distributed offices.

Product Features Comparison


Model	Arista DCS-7280CR-48-F	Arista CCS-720XP-24Y6-F	Arista DCS-7170-32CD-R	Arista DCS-7280SR-48C6-F
Port Configuration	48 x 100 Gigabit Ethernet QSFP10	24 x 1 Gigabit Ethernet PoE RJ-45	32 x 100 Gigabit Ethernet QSFP	48 x 10 Gigabit Ethernet SFP+
Switching Capacity	10.24 Tbps	400 Gbps	6.4 Tbps	2.16 Tbps
Forwarding Rate	5.76 Bpps	259 Mpps	Up to 2.4 Bpps	720 Mpps
PoE Budget	n/a	583W (with default 650W AC PSU), 1113W (with dual 650W AC PSU), 1853W (with dual 1050W AC PSU), 860W (with dual 500W DC PSU)	n/a	n/a
Stacking Capability	n/a	n/a	n/a	n/a

Optional Add-ons

Model Number	Description
FAN-7002H-F	Arista high airflow fan module for DCS-7280CR-48-F, front-to-back cooling
PWR-1900AC-F	Arista 1900W AC power supply unit for DCS-7280CR-48-F, high availability and redundancy
QSFP-100G-SR4	Arista 100G QSFP transceiver, supports short-range, multi-mode fiber connectivity

Quality Certifications

Specification

Arista DCS-7280CR-48-F Specification

Model

DCS-7280CR-48-F

Brand

Arista

Network Ports

48 x 100 Gigabit Ethernet QSFP10

Uplink Ports

8 x 40 Gigabit Ethernet QSFP+

Management Ports

1 x USB, 1 x RS-232 Serial Console, 1 x Gigabit Management

Switch OS

Arista EOS

System Memory

Up to 32 GB DRAM, 4 GB Flash

Airflow Direction

Front-to-Back

Fan Modules

4 x FAN-7002H-F (Front-to-Rear, included)

Power Supplies

2 x PWR-1900AC-F (AC, included)

Switching Capacity

10.24 Tbps

Forwarding Rate

5.76 Bpps

MAC Address Table Size

768,000

Max IPv4 LPM Routes

Over 1 Million

Max IPv6 LPM Routes

928,000

Max IPv4 Host Routes

768,000

Multicast Routes

Up to 768,000

VLANs Supported

4096

Packet Buffer

Ultra-deep packet buffer up to 32 GB

Latency

3.8 μs

CPU

High Performance x86 CPU

Part Number

DCS-7280CR-48-F

Get more information

Discover unbeatable prices and fast shipping for the Arista DCS-7280CR-48-F . Access the detailed Arista DCS-7280CR-48-F datasheet and ensure you're getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via live chat or email us at [email protected].

Quality Certifications

Customer Reviews

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Q&A

Questions & Answers

What accessories are available for the Arista DCS-7280CR-48-F switch?

A variety of accessories are compatible with the Arista DCS-7280CR-48-F switch, including power cords, rack mount kits, and cooling fans, which can enhance its functionality and adaptability to different networking environments.

How does the Arista DCS-7280CR-48-F switch compare to other similar products?

Compared to other switches, the Arista DCS-7280CR-48-F offers superior port density, advanced airflow design, and redundant power options, making it a reliable and high-performance choice for demanding network setups.

What are the benefits of choosing the Arista DCS-7280CR-48-F switch for network integration?

By selecting the Arista DCS-7280CR-48-F switch, system integrators and distributors can enjoy improved network efficiency, high-speed connectivity, and reliable performance, making it an excellent investment for robust network infrastructure.

Is router-switch.com a reliable distributor?

Absolutely. As a multi-brand authorized distributor, router-switch.com is directly certified by leading technology manufacturers. We guarantee 100% genuine products, competitive pricing, and full manufacturer warranties and support.

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What are the key characteristics of the Arista DCS-7280CR-48-F switch?

The Arista DCS-7280CR-48-F switch features 48 100GbE QSFP and 8 40GbE QSFP+ ports, making it perfect for demanding network environments. With front-to-rear airflow and redundant power supply options, it ensures reliability and optimal performance.

What are the typical application scenarios for the Arista DCS-7280CR-48-F switch?

The Arista DCS-7280CR-48-F switch is ideal for data centers, cloud services, and high-performance computing environments that require ultra-fast networking capabilities. Its high port density and advanced features make it well-suited for demanding network tasks.

How is the Arista DCS-7280CR-48-F switch installed and configured?

Installing the Arista DCS-7280CR-48-F switch is straightforward, with intuitive web-based management interfaces and flexible configuration options. Simply follow the user manual guidelines to set up the switch quickly and easily.

Is there a need for upgrades with the Arista DCS-7280CR-48-F switch?

The Arista DCS-7280CR-48-F switch is designed to meet current and future networking demands, with high-performance capabilities that are future-proof. Upgrades are optional and can be easily implemented for additional features or enhancements.

Are there alternative products similar to the Arista DCS-7280CR-48-F switch?

While there are other switches available in the market, the Arista DCS-7280CR-48-F stands out with its unique combination of 48 100GbE QSFP and 8 40GbE QSFP+ ports, front-to-rear airflow design, and redundant power options, making it a top choice for high-speed networking.

What troubleshooting steps can be taken for the Arista DCS-7280CR-48-F switch?

In case of any issues, basic troubleshooting such as checking cable connections, power supply, and firmware updates can help resolve common problems with the Arista DCS-7280CR-48-F switch. For more complex issues, contacting technical support is recommended.