Arista Networks 7048T-A Switch

Buy or sell a Used Arista 7048T-A Switch. Multiple configurations are available. Please contact us by phone or filling out our quote form for current pricing and availability.

Arista 7048T-A

Product Details

Manufacturer: Arista Networks
Part #: Arista 7048T-A
Price: Contact Us
Warranty: 90 Days

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Arista Networks 7048T-A Switch

Positioned for server access, the Arista 7048T-A Switch is a wire-speed layer 2/3 switch with 48 1000 Mbps ports and four 1/10Gb Ethernet uplinks delivering up to 40 gigabits of interconnect capacity from the leaf to the spine layer of the network. Running the Arista Extensible Operating System (EOS), the 7048 provides automated switch and network provisioning through its Zero Touch Provisioning (ZTP) and VM Tracer features. Unlike typical top-of-rack switches on the market today, the Arista 7048T-A switch offers unprecedented buffering capability on every port in combination with a purpose built architecture for congestion management.

High-Performance Gigabit Ethernet Access

  • Non-Blocking 48 1000 Mbps (RJ-45) & four 1/10GbE uplinks (SFP+)
  • Layer 2/3 switching up to 176 Gbps and 120 Mpps
  • 40 gigabits of interconnect capacity from leaf to the spine

Deep Buffer Architecture

  • 768 MB of packet memory
  • All ports can simultaneously buffer up to 50ms of traffic
  • Fair allocation of bandwidth with 8 virtual output queues per port for congestion mgmt

Arista EOS

  • Extensible operating system customizable to customer needs
  • Fine-grain modular protected memory architecture
  • Access to Linux tools

High Availability

  • In-service-software-upgrades (ISSU)
  • Self-healing stateful fault repair (SFR)
  • Hot swappable, redundant power supplies and fans

Automated switch and network provisioning

  • Zero Touch Provisioning (ZTP)simplifies switch deployment
  • vmTracer agent automatically provisions and reconfigures VLANs for VMware’s vSphere data center Hypervisors

Datacenter Optimized

  • 1 rack unit (RU)
  • Front-to-rear and reversible airflow options for flexible mounting
  • Power efficient: 174W typical

For quickest response, please complete the buy/sell form at the top of the page.

Since 1982, Spectra
is your global source for used and refurbished Arista Routers and Switches!


All Spectra
provided Arista Routers and Switches are put through a rigorous refurbishment, reconditioning and testing process.
We guarantee our products to be:

  • Original equipment manufactured and serial numbered numbered by Arista
  • Configured to exact user specifications
  • Fully refurbished to manufacturers standards of new [ETN]
  • All hard drives are 72 hour burn in/Load Tested
  • Complete with manufacturers ship group
  • Provided with 90 day warranty
  • Shipped in a timely manner

Shipping Information and Payment Options

Shipping options:

All of our products are professionally packed and fully insured to avoid any damage in transit.

Spectra offers several shipping options to accommodate every need:
From Ground to Overnite to palletized freight, we have excellent vendors that will handle your shipment in a professional, cost-effective and timely manner.

Payment Options:

Spectra accepts bank wire, ACH, company check, & paypal.
We welcome ALL major credit cards with no surcharge to our customers.