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Arista 7050X3 48-Ports 10GBASET Ethernet Network Switch with 8-Ports QSFP100 - DCS-7050TX3-48C8-R

Arista 7050X3 48-Ports 10GBASET Ethernet Network Switch with 8-Ports QSFP100 - DCS-7050TX3-48C8-R

Part Number: DCS-7050TX3-48C8-R
Manufacturer: Arista

Condition: Refurbished

Weight: 15.0 lbs

AvailabilityIn stock

Regular price $12,000.00
Regular price Sale price $12,000.00
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Arista 7050X3 48-Port 10GBASE-T Layer 3 Managed Switch with 8x QSFP100 (Rear-to-Front) — DCS-7050TX3-48C8-R

The Arista DCS-7050TX3-48C8-R is a 7050X3 series 48-port 10GBASE-T Ethernet Layer 3 managed switch with 8x QSFP100 (100GbE) uplinks and rear-to-front (R) airflow. Running Arista EOS, it delivers high-density 10GbE copper access switching with 100GbE uplinks — ideal for server and storage deployments leveraging existing 10GbE BASE-T infrastructure with high-bandwidth spine connectivity.

Key Features

  • 48x 10GBASE-T ports — 10GbE over copper (CAT6A) for server and storage connectivity
  • 8x QSFP100 (100GbE) uplinks for high-bandwidth spine connectivity
  • Rear-to-front (R) airflow — hot aisle/cold aisle data center compatible
  • Layer 3 managed — full routing, VLAN, QoS, and multicast
  • Arista EOS — programmable, automation-ready network OS
  • 1U rack-mountable form factor

Product Specifications

  • Part Number: DCS-7050TX3-48C8-R
  • Manufacturer: Arista
  • OEM Status: Retail
  • Model: 7050X3
  • Access Ports: 48x 10GBASE-T
  • Uplink Ports: 8x QSFP100 (100GbE)
  • Airflow: Rear-to-Front (R)
  • Switching Layer: Layer 3
  • OS: Arista EOS
  • Form Factor: 1U Rack-mountable

Switch & Port Specifications

  • Switching Capacity: Up to 2.56 Tbps
  • Forwarding Rate: Up to 1.9 Bpps
  • MAC Address Table: 128K

Network & Protocol Specifications

  • Routing: BGP, OSPF, IS-IS, static
  • VLANs: 802.1Q, up to 4,094
  • VXLAN: Supported
  • EVPN: Supported
  • Telemetry: Arista DANZ streaming telemetry

Use Cases

  • 10GbE copper access switching for servers and storage using CAT6A infrastructure
  • Data center access layer leveraging existing 10GBASE-T cabling
  • High-bandwidth spine connectivity via 8x 100GbE QSFP100 uplinks
  • Arista EOS unified management across 10GbE copper access and 100GbE spine

Compatibility

  • CAT6A copper cabling for 10GBASE-T operation (up to 100m)
  • QSFP100 100GbE optical transceivers and DAC cables for uplinks
  • Arista EOS management and CloudVision automation ecosystem

Frequently Asked Questions

What cabling is required for 10GBASE-T?
10GBASE-T requires CAT6A cabling for full 100m reach. CAT6 can be used for shorter distances (up to ~55m). CAT5e is not suitable for 10GBASE-T.
What is the advantage of 10GBASE-T over SFP+ for server access?
10GBASE-T uses standard RJ45 copper cabling — eliminating the need for SFP+ transceivers or DAC cables at server NICs, reducing cost and simplifying cabling for environments with existing CAT6A infrastructure.

The Arista DCS-7050TX3-48C8-R delivers 48-port 10GBASE-T Layer 3 switching with 8x 100GbE QSFP100 uplinks and rear-to-front airflow — a high-density copper 10GbE access switch for data center deployments leveraging existing CAT6A infrastructure with Arista EOS automation.

Frequently Asked Questions

Why do I see an incorrect image for this item?

Product images are meant for illustrative purposes alone, and you may not always see the original image.

What do you mean by term Refurbished?

Refurbished means a used computer part or device that has been cleaned, checked, and repaired to make sure it works properly again. Unlike regular second-hand items, refurbished products go through testing and fixing so they can perform like new.

How many days does it take to ship goods to customers?

All orders are processed within 1-2 business days. Orders placed on weekends or public holidays will be processed on the next business day. For more info visit shipping policy.

What is your return policy?

Our Return Policy comprises a 30-day warranty for Refurbished products. There will be a restocking fee applied when you return non-defective returns. For further details, kindly take a look at our Return Policy page.

Do you deliver my ordered items in their original retail box?

For Brand New items, you will receive them in their original retail box. For Refurbished items, you will receive them in a Brown Box or Bulk Packaging.

Do your printers come with ink cartridges?

Refurbished printers do not come with ink cartridges or toners.