### Arista DCS-7010TX-48C-R Data Center Switch
**Full Part Number:** DCS-7010TX-48C-R  
**Manufacturer Company:** Arista Networks
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#### Overview
The Arista DCS-7010TX-48C-R is a high-performance, compact 1U data center switch designed to deliver low-latency, high-density 10 Gigabit Ethernet (10GbE) connectivity. Featuring 48 ports of 10GBASE-T and 4 ports of 40GbE QSFP+ uplinks, this switch provides the flexibility and scalability required for today's dynamic data center environments. The DCS-7010TX-48C-R model comes with reversed airflow, making it ideal for environments where cooling airflow direction needs to be customized. Part of Arista's 7010T Series, this switch combines advanced features with a robust architecture, ensuring reliable performance and seamless network operations.
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#### Key Features
- **High-Density 10GBASE-T Ports:** Offers 48 x 10GBASE-T ports, providing high-speed connectivity over standard Ethernet cables, reducing the need for costly fiber optic cabling.
- **Flexible Uplinks:** Equipped with 4 x 40GbE QSFP+ ports, which can be used for uplinks or trunking, allowing for flexible network design and easy scalability.
- **Reversed Airflow Design:** Features reversed (back-to-front) airflow, suitable for data centers with specific cooling requirements, enhancing thermal efficiency and maintaining optimal operating temperatures.
- **Advanced Data Center Features:** Supports VXLAN, Network Virtualization, Zero Touch Provisioning (ZTP), and LANZ congestion monitoring for optimized network performance and simplified deployment.
- **Robust Performance:** Delivers up to 1.28 Tbps of switching capacity and 960 Mpps of forwarding rate, ensuring seamless operation even under heavy network loads.
- **Enhanced Security:** Includes a range of security features such as ACLs, MACsec encryption, and IEEE 802.1X for port-based network access control, safeguarding data and network integrity.
- **Energy-Efficient Design:** Consumes less power per port, supporting a green data center environment and reducing operational costs.
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#### Applications
- **Enterprise Data Centers:** Ideal for enterprise data centers that require high-density 10GbE connectivity and flexible uplink options to support virtualized workloads and large-scale deployments.
- **High-Performance Computing (HPC):** Perfect for HPC environments where low-latency, high-throughput networking is critical for performance.
- **Cloud Service Providers:** Suitable for cloud service providers needing scalable, high-performance switches to support multi-tenant environments and virtualized applications.
- **Colocation Centers:** A great fit for colocation facilities where reversed airflow is required for specific cooling configurations, maximizing energy efficiency and equipment longevity.
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#### Specifications
- **Port Configuration:**
  - 48 x 10GBASE-T (RJ45) ports
  - 4 x 40GbE QSFP+ ports
- **Switching Capacity:** 1.28 Tbps
- **Forwarding Rate:** 960 Mpps (million packets per second)
- **Latency:** Sub-microsecond latency
- **Airflow:** Reversed (back-to-front) airflow
- **Layer Support:** Layer 2 and Layer 3 switching
- **Security Features:** ACLs, MACsec, IEEE 802.1X, DHCP snooping
- **Management and Monitoring:** Arista EOS, CloudVision, CLI, SNMP, Syslog
- **Dimensions:** 1.75 x 17.3 x 16 inches (4.4 x 44 x 40.6 cm)
- **Weight:** 15.2 lbs (6.9 kg)
- **Power Supply:** Dual redundant, hot-swappable power supplies
- **Operating Temperature:** 32°F to 104°F (0°C to 40°C)
- **Compliance:** RoHS, Energy Efficient Ethernet (EEE)
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#### Why Choose the Arista DCS-7010TX-48C-R?
- **High Performance and Low Latency:** Provides robust performance with high switching capacity and low latency, making it ideal for demanding data center applications.
- **Scalability and Flexibility:** With 48 10GBASE-T ports and 4 40GbE QSFP+ uplinks, the switch offers scalability for growing network demands and flexible uplink options.
- **Energy Efficiency and Cost Savings:** Supports energy-efficient Ethernet, reducing power consumption and lowering operational costs, while still delivering high performance.
- **Reversed Airflow for Specific Cooling Needs:** Designed with reversed airflow to meet specific cooling requirements in certain data center environments, enhancing overall thermal management.
- **Advanced Features for Modern Networks:** Equipped with advanced features like VXLAN, ZTP, and comprehensive security capabilities, the DCS-7010TX-48C-R is tailored for modern, dynamic data center environments.
The Arista DCS-7010TX-48C-R is a versatile and powerful switch solution for any data center needing high-density 10GbE connectivity, flexible uplink options, and specific airflow management, ensuring efficient, reliable, and scalable network operations.