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Silver 1 RU rack-mount network switch with 48 RJ-45 ports and four QSFP+ uplinks

Arista Networks, Inc.

Arista Networks, Inc. DCS-7050TX-48-R 48-port 1/10GbE Base-T 4x40GbE QSFP+ network switch

SKU CH-BYTD-RZA77 MPN DCS-7050TX-48-R

1 RU switch with 48 1/10GbE Base-T ports and four 40GbE QSFP+ uplinks, rear-to-front airflow, dual hot-swap 500W AC supplies, four hot-swap fans, EOS, and included rack-mount kit

  • 48 copper ports at 1/10GbE for dense server connectivity
  • 4 QSFP+ uplinks at 40GbE for high-speed aggregation
  • 1 RU form factor fits standard racks efficiently
  • Dual 500W hot-swap AC supplies with rear-to-front airflow
  • Redundant hot-swap fans and management console ports included

48-Port 1/10GbE Base-T Switch with 40GbE Uplinks

The Arista DCS-7050TX-48-R is a 1 RU network switch that provides 48 copper ports operating at 1 or 10 Gbps. Four QSFP+ uplink ports deliver 40 GbE connectivity for aggregation or core links. Two 500 W hot-swappable AC power supplies and four hot-swappable fans use rear-to-front airflow. The included KIT-7001 rack mounts simplify installation.

Suited for copper-heavy access layers.

Network teams that need dense 10 GbE Base-T connections to servers or desktop endpoints will match the 48 RJ-45 ports. The 40 GbE QSFP+ uplinks serve spine or aggregation tiers. Buyers who require fibre SFP+ downlinks or a higher uplink count should evaluate other platforms. The rear-to-front airflow design fits specific rack cooling layouts.

48 copper ports and four 40 GbE QSFP+ uplinks

The port combination of 48 1/10GbE Base-T interfaces plus four 40 GbE QSFP+ ports is the single specification that determines whether this switch matches a given topology. Confirm that copper cabling and 40 GbE uplink modules align with the planned architecture before purchase. The switch runs Arista EOS and includes dual management ports.

Highlights

  • 48 copper ports at 1/10GbE for dense server connectivity
  • 4 QSFP+ uplinks at 40GbE for high-speed aggregation
  • 1 RU form factor fits standard racks efficiently
  • Dual 500W hot-swap AC supplies with rear-to-front airflow
  • Redundant hot-swap fans and management console ports included

Specifications

BrandArista
ModelDCS-7050TX-48-R

Questions about this item

What rack-mount kit is included with the 1 RU switch?

The switch ships with the KIT-7001 rack-mount kit for installation in a standard rack.

What is the correct order for installing the hot-swappable power supplies and fans?

Install the four -R rear-to-front fans first, then insert the two 500 W -R AC power supplies; reversing the order can block airflow.

Which components are hot-swappable and will need replacement over time?

The two 500 W -R AC power supplies and four -R fans are hot-swappable and are the primary field-replaceable parts.

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