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Silver 2U rack-mount switch with 96 RJ45 ports and 8 QSFP+ uplinks

Arista Networks, Inc.

Arista Networks DCS-7050TX2-128-R network switch 96×10GbE RJ45 8×40GbE QSFP+

SKU CH-6BF0-S3VFZ MPN DCS-7050TX2-128-R

A 2 RU switch with 96 RJ45 ports at 1/10 GbE and eight 40 GbE QSFP+ uplinks, plus dual 750 W hot-swap supplies and four hot-swap fans with rear-to-front airflow

  • High-density 10 GbE access with 96 RJ45 ports
  • 40 GbE uplinks via eight QSFP+ ports for aggregation
  • Redundant power from two 750 W hot-swap AC supplies
  • Rear-to-front cooling with four hot-swap fans
  • Management flexibility through dual RJ45, serial console and USB

Arista 7050TX2 96×10GbE RJ45 8×40GbE QSFP+

The Arista DCS-7050TX2-128-R is a 2RU network switch delivering 96 RJ45 ports at 1 or 10GbE and eight 40GbE QSFP+ uplinks. It runs Arista EOS and ships with two 750W hot-swap AC power supplies plus four hot-swap fans, all in rear-to-front airflow. Rack mounts are not included.

Suited for dense copper access layers needing high

This switch fits data-centre top-of-rack or aggregation roles where copper connectivity to servers is required and 40G uplinks feed the spine. Buyers who need fibre access ports, 100G uplinks, front-to-rear cooling, or included rack rails should look at other models.

96 copper 1/10GbE ports with 8×40GbE uplinks in 2RU

The single specification that decides fit is the combination of ninety-six 1/10GbE Base-T ports and eight 40GbE QSFP+ uplinks in a 2RU chassis. If your design calls for that exact port mix and airflow direction, this unit matches; otherwise a different configuration is required.

Highlights

  • High-density 10 GbE access with 96 RJ45 ports
  • 40 GbE uplinks via eight QSFP+ ports for aggregation
  • Redundant power from two 750 W hot-swap AC supplies
  • Rear-to-front cooling with four hot-swap fans
  • Management flexibility through dual RJ45, serial console and USB

Specifications

BrandArista
ModelDCS-7050TX2-128-R

Questions about this item

Will the 96 1/10GbE Base-T ports auto-negotiate with my existing 1GbE servers?

Yes, each Base-T port supports 1GbE and 10GbE speeds and will negotiate the highest common rate with connected devices.

How can I confirm the 8 40GbE QSFP+ uplinks are passing traffic after installation?

Use the Arista EOS CLI to run 'show interfaces status' and verify each uplink shows connected with the expected 40GbE speed and increasing counters.

The listing says rack mounts are not included; what ships in the box?

The switch ships with 2 x 750W hot-swappable AC power supplies and 4 hot-swappable fans, all rear-to-front airflow; rack rails must be purchased separately.

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