• Arista DCS-7050SX2-72Q-F switch with stacked gray chassis and black ports
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Arista

Arista DCS-7050SX2-72Q-F | 7050X2 48-Port 10G SFP+ Switch, 6x 40G QSFP+, Front-to-Rear Airflow

Arista DCS-7050SX2-72Q-F | 7050X2 48-Port 10G SFP+ Switch, 6x 40G QSFP+, Front-to-Rear Airflow

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DCS-7050SX2-72Q-F

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Description

The Arista DCS-7050SX2-72Q-F is a 48-port 10GbE SFP+ data centre switch with 6 x 40GbE QSFP+ uplinks, built on the 7050X2 platform. It delivers wire-speed Layer 2 and Layer 3 forwarding in a 1RU chassis, and this variant ships with front-to-rear airflow and dual AC power supplies for hot-aisle and cold-aisle rack deployments.

Running Arista EOS, it suits leaf and spine roles in two-tier data centre networks. Dynamic Buffer Allocation assigns up to 6.7MB of packet memory to a single port to support lossless operation, while hot-swappable power supplies and fans help maintain availability.

Features

- Runs Arista EOS (Extensible Operating System)
- Wire-speed Layer 2 and Layer 3 forwarding
- Dynamic Buffer Allocation for lossless operation
- Suited to leaf and spine roles in two-tier data centre networks
- Dual hot-swappable AC power supplies and fans

Warranty

Arista hardware products come with a 1-year limited hardware warranty, covering defects in materials and workmanship under normal use.
Extended Warranty Options:
IP Trading offers tailored extended warranty solutions and support packages for Arista products. Contact our team to explore options that align with your organisation's needs.
https://www.arista.com/assets/data/pdf/Warranty.pdf

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- 48 x 1/10GbE SFP+ ports
- 6 x 40GbE QSFP+ ports
- Up to 1.44 Tbps switching capacity
- Up to 1.44 billion packets per second
- Wire-speed Layer 2 and Layer 3 forwarding
- Latency from 550ns
- Front-to-rear airflow
- Dual AC power supplies
- Up to 6.7MB of packet memory allocated to a single port
- 1RU form factor

FAQs

Q: What airflow direction does the DCS-7050SX2-72Q-F use?
A: This variant uses front-to-rear airflow, which suits racks where the switch ports face the cold aisle.

Q: How many ports does this switch provide?
A: It provides 48 x 1/10GbE SFP+ ports and 6 x 40GbE QSFP+ ports.

Q: Does it support Layer 3 forwarding?
A: Yes. It provides wire-speed Layer 2 and Layer 3 forwarding and runs Arista EOS.

Q: Does this model include redundant power?
A: Yes. It is supplied with dual AC power supplies, and the power supplies and fans are hot-swappable.

Q: What roles is the 7050X2 suited to in a data centre?
A: It is suited to leaf and spine roles in two-tier data centre network designs.

Q: What switching capacity does it offer?
A: It delivers up to 1.44 Tbps of switching capacity and up to 1.44 billion packets per second, with latency from 550ns.

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