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Silver 1U rack-mount switch with 48 RJ45 ports and four QSFP+ uplinks

Arista Networks, Inc.

Arista Networks 7050TX-64 48-port 10GBASE-T 4-port 40GbE network switch

SKU CH-S84N-REHP4 MPN 7050TX-64

Layer 3 switch with 48 auto-negotiating 10GBASE-T ports and four 40GbE uplinks for dense data-centre leaf-spine deployments

  • FormatDesktop
  • Network Management TypeLayer 3 Switch
  • Uplink InterfaceSFP
  • Uplink SpeedSFP
  • Primary Ports48 x 10 Gigabit Ethernet Network 4 x 40 Gigabit Ethernet Exp
  • Primary Port Speed40GBase-X 10GBase-T
  • Layer 3 switching simplifies network routing
  • 48 auto-negotiating 10GBASE-T ports connect servers directly
  • Four 40 Gigabit Ethernet uplinks handle aggregation traffic
  • Compact desktop form factor fits dense rack layouts
  • Backward compatibility with 100Mb and 1Gb cabling protects existing investment

48-port 10GBASE-T switch

The Arista 7050TX-64 is a Layer 3 switch built for data centre leaf and spine deployments. It provides 48 auto-negotiating RJ45 ports that operate at 100Mb, 1Gb or 10Gb speeds over twisted pair cabling. Four QSFP+ expansion slots add 40GbE uplink capacity for high-throughput east-west traffic.

Suits twisted-pair 10GbE clusters

Network teams migrating existing copper infrastructure to 10GbE will benefit from the backwards-compatible RJ45 ports. The desktop form factor fits standard racks without specialised cooling ducts. Buyers who need fibre-only 10GbE connectivity or higher port density in a single unit should evaluate other platforms.

Four 40GbE QSFP+ uplinks

The four 40GbE expansion slots determine the aggregate uplink bandwidth available to the spine layer. Each slot accepts a QSFP+ transceiver or direct-attach cable for 40GbE links. Confirm that your spine switches provide matching 40GbE ports before committing to this model.

Highlights

  • Layer 3 switching simplifies network routing
  • 48 auto-negotiating 10GBASE-T ports connect servers directly
  • Four 40 Gigabit Ethernet uplinks handle aggregation traffic
  • Compact desktop form factor fits dense rack layouts
  • Backward compatibility with 100Mb and 1Gb cabling protects existing investment

Specifications

BrandArista Networks
Series7050TX
FormatDesktop
Network Management TypeLayer 3 Switch
Uplink InterfaceSFP
Uplink SpeedSFP
Primary Ports48 x 10 Gigabit Ethernet Network 4 x 40 Gigabit Ethernet Expansion Slot
Primary Port Speed40GBase-X 10GBase-T

Questions about this item

How many 10GBASE-T ports does the 7050TX-64 provide for sustained 10 GbE server connections?

The switch provides 48 RJ45 ports that auto-negotiate 100M, 1G and 10GBASE-T speeds for dense server connectivity.

What is the airflow direction and power supply redundancy of the DCS-7050TX-64-R model?

The R suffix indicates rear-to-front airflow with dual redundant AC power supplies for continuous operation.

Which transceivers and cables are needed to use the four 40GbE uplinks?

The four QSFP+ slots accept 40GBASE-SR4, LR4 or copper breakout cables; they are not included with the switch.

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