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Arista Networks 7050CX3-32S Layer 3 Switch

MFR# DCS-7050CX3-32S-R

Product Type: Layer 3 Switch
Product Family: 7050X3
Brand Name: Arista Networks
Form Factor: Rack-mountable
Ethernet Technology: 10 Gigabit Ethernet
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  • Uplink PortYes
  • ModularYes
  • Port/Expansion Slot Details
    • 32 x 100 Gigabit Ethernet Expansion Slot
    • 2 x 10 Gigabit Ethernet Expansion Slot


  • Media Type SupportedOptical Fiber
  • Ethernet Technology
    • 40 Gigabit Ethernet
    • 10 Gigabit Ethernet


  • Network Technology
    • 100GBase-X
    • 10GBase-X


  • Number of Total Expansion Slots34
  • Expansion Slot Type
    • QSFP100
    • SFP+


  • Number of SFP+ Slots2
  • Layer Supported3
  • ManageableYes
  • Power SourcePower Supply
  • Redundant Power Supply SupportedYes
  • Compatible Rack Unit1U
  • Form FactorRack-mountable
  • Height1.8″
  • Width19″
  • Depth16″
  • Weight (Approximate)20 lb
  • Environmentally FriendlyYes
  • Environmental Certification
    • EU RoHS
    • EU WEEE


  • Limited Warranty1 Year


General Information
Manufacturer: Arista Networks, Inc
Manufacturer Part Number: DCS-7050CX3-32S-R
Manufacturer Website Address:
Brand Name: Arista Networks
Product Series: 7050X3
Product Model: 7050CX3-32S
Product Name: 7050CX3-32S Layer 3 Switch
Marketing Information: The Arista 7050X3 are members of the Arista 7050X series and key components of the Arista portfolio of data center switches. The adoption of high performance servers using virtualization and containers with increasingly higher bandwidth is accelerating the need for dense 25 and 100G Ethernet switching in both the leaf and spine tiers of modern networks. The Arista 7050X3 Series are high performance flexible data center switches with a rich set of wire speed L2 and L3 features combined with extensive automation and programmability capabilities, low latency and consistent features for software driven cloud networking.

The 7050X3 Series are available in a choice of configuration options. Combining high density and industry leading power efficiency with typical power consumption under 7W per 100GbE port the 7050CX3-32S is ideal for both high performance leaf or collapsed spine tiers with airflow choices for back to front, or front to back.

Featuring 48 ports of 25G SFP ports and a choice of 8 or 12 ports of 100G QSFP ports the 7050SX3-48YC8 and 7050SX3-48YC12 enable high performance in a compact 1RU form factor. The 7050SX3 systems ensure seamless migration from 1/10G to 25G and enables high density 25G solutions without network oversubscription.

All models of the 7050X3 Series offer flexible forwarding tables with a Unified Forwarding Table, latency from 800ns and a fully shared packet buffer of up to 32MB for superior burst absorption. Comprehensive support for a wide range of interface speeds including 10G, 25G, 40G, 50G and 100G combined with Arista EOS ensures the 7050X3 delivers the flexibility and features for big data, cloud, virtualized and traditional network designs and accommodates the myriad different applications and east-west traffic patterns found in modern data centers.
Product Type: Layer 3 Switch
Uplink Port: Yes
Modular: Yes
Port/Expansion Slot Details:

  • 32 x 100 Gigabit Ethernet Expansion Slot
  • 2 x 10 Gigabit Ethernet Expansion Slot

Media & Performance
Media Type Supported: Optical Fiber
Ethernet Technology:

  • 40 Gigabit Ethernet
  • 10 Gigabit Ethernet

Network Technology:

  • 100GBase-X
  • 10GBase-X

I/O Expansions
Number of Total Expansion Slots: 34
Expansion Slot Type:

  • QSFP100
  • SFP+

Number of SFP+ Slots: 2
Network & Communication
Layer Supported: 3
Management & Protocols
Manageable: Yes
Power Description
Power Source: Power Supply
Redundant Power Supply Supported: Yes
Physical Characteristics
Compatible Rack Unit: 1U
Form Factor: Rack-mountable
Height: 1.8″
Width: 19″
Depth: 16″
Weight (Approximate): 20 lb
Environmentally Friendly: Yes
Environmental Certification:

  • EU RoHS

Limited Warranty: 1 Year

Additional information

  • Weight 20 kg
  • Dimensions 19 × 1.8 cm
  • Product Type

    Layer 3 Switch

  • Product Family


  • Brand Name

    Arista Networks

  • Form Factor


  • Ethernet Technology

    10 Gigabit Ethernet

  • Network Technology


  • Media Type Supported

    Optical Fiber

  • Manageable


  • Expansion Slot Type


  • Power Source

    Power Supply

  • Layer Supported


  • Port/Expansion Slot Details

    2 x 10 Gigabit Ethernet Expansion Slot

  • Supported NOS


All new products are covered by the manufacturer warranty. To claim warranty, you may contact the manufacturer directly or contact your account executive at Hardware Nation. We can help facilitate the warranty processes between the customer and manufacturer.