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Arista DCS-7050TX3-48C8-F 48x 10GB RJ-45 8x 100GB QSFP100 F-B Air Switch

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MPN:
DCS-7050TX3-48C8-R
Condition:
Refurbished
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$4,999.00
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Description

Arista DCS-7050TX3-48C8-F 48x 10GB RJ-45 8x 100GB QSFP100 F-B Air Switch

Overview

The Arista DCS-7050TX3-48C8-F is a high-performance, fixed-configuration data center switch that provides 48 x 10GbE copper ports and 8 x 100GbE QSFP28 uplinks. It is ideal for top-of-rack deployments in modern data centers, supporting high-density 10GbE access with low-latency switching, comprehensive Layer 2 and Layer 3 features, and advanced security capabilities. With redundant power supplies, hot-swappable fans, and support for rear-to-front airflow, it is optimized for high availability and data center efficiency.

The Arista DCS-7050TX3-48C8-R is a fixed-configuration, high-performance, and low-latency switch designed for data centers, cloud networks, and enterprise environments. It is part of the Arista 7050X3 series, which provides a flexible, scalable solution for modern network architectures, supporting both 10/25GbE access and 40/100GbE uplinks.

Specifications

  • Model: Arista DCS-7050TX3-48C8-F
  • Series: Arista 7050X3 Series
  • Type: Fixed-configuration, high-performance data center switch
  • Form Factor: 1U (Rack Unit)
  • Airflow: Front to back airflow (denoted by the -F in the model number).
  • 2. Interfaces and Ports
  • 48 x 10GBASE-T RJ45 ports:
  • Each of the 48 ports supports 1GbE and 10GbE speeds over standard copper cabling.
  • 8 x 100GbE QSFP28 uplink ports:
  • Each QSFP28 port can be configured as 100GbE, 40GbE, or broken out into 4 x 25GbE or 4 x 10GbE using breakout cables.
  • Console Ports:
  • 1 x RJ45 console port for management.
  • 1 x USB Type-A port.
  • Management Ports:
  • 1 x 10/100/1000 management RJ45 Ethernet port.
  • 3. Performance
  • Switching Capacity: 3.6 Tbps (terabits per second).
  • Forwarding Rate: 1.8 Bpps (billion packets per second).
  • Latency: Ultra-low latency of sub-microsecond, optimized for high-performance data center operations.
  • Packet Buffer: 32 MB shared packet buffer.
  • MAC Address Table: Supports up to 128,000 MAC addresses.
  • IPv4 and IPv6 Routing Table:
  • IPv4: Up to 144,000 routes.
  • IPv6: Up to 48,000 routes.
  • 4. Layer 2 and Layer 3 Features
  • Layer 2 Features:
  • IEEE 802.1Q VLAN tagging with support for up to 4,000 VLANs.
  • Spanning Tree Protocols: STP, RSTP, and MSTP for loop prevention.
  • Link Aggregation: Supports IEEE 802.3ad LACP for bundling multiple physical links.
  • Jumbo Frame Support: Supports jumbo frames with an MTU size of up to 9,216 bytes.
  • Layer 3 Features:
  • Full support for IPv4 and IPv6 routing protocols, including OSPF, BGP, IS-IS, and RIP.
  • Multicast: Supports IGMP v1/v2/v3 and PIM-SM, PIM-DM, and PIM-SSM for efficient multicast routing.
  • VRF (Virtual Routing and Forwarding): Provides support for VRF-lite for network segmentation.
  • VXLAN: Virtual Extensible LAN (VXLAN) support for network virtualization, enabling Layer 2 overlay networks over Layer 3 infrastructure.
  • Equal-Cost Multi-Path (ECMP): Supports up to 128-way ECMP routing for load balancing.
  • 5. Quality of Service (QoS)
  • Traffic Prioritization: Supports IEEE 802.1p class of service (CoS) with up to 8 hardware queues per port.
  • Traffic Shaping and Policing: Allows control over bandwidth allocation and prioritization.
  • Congestion Management: Includes support for Data Center TCP (DCTCP) and Explicit Congestion Notification (ECN) for advanced congestion control.
  • 6. Security Features
  • Access Control Lists (ACLs): Both standard and extended ACLs for filtering traffic based on Layer 2, Layer 3, and Layer 4 information.
  • Port Security: MAC address limiting and control to prevent unauthorized access.
  • Dynamic ARP Inspection (DAI): Protects against ARP spoofing attacks.
  • DHCP Snooping: Prevents rogue DHCP servers from distributing incorrect IP addresses.
  • AAA (Authentication, Authorization, and Accounting): Integration with RADIUS and TACACS+ for secure user authentication and authorization.
  • Control Plane Protection (CoPP): Protects the control plane from denial-of-service (DoS) attacks.
  • 7. Network Management and Monitoring
  • Management Interfaces:
  • Command Line Interface (CLI).
  • Web-based management.
  • Support for REST APIs and JSON-RPC for programmable network management.
  • SNMP: Supports SNMP v1, v2, and v3 for remote management.
  • sFlow: Real-time traffic monitoring and analytics with sFlow support.
  • Telemetry: Streaming telemetry provides real-time network visibility and performance monitoring.
  • Zero-Touch Provisioning: Allows for automatic configuration and deployment in large networks.
  • 8. Stacking
  • Multi-chassis Link Aggregation (MLAG): Allows for stacking of switches without the need for a dedicated stacking cable, providing redundancy and higher availability with link aggregation across multiple switches.
  • 9. Power and Cooling
  • Power Supply:
  • Dual, hot-swappable, redundant power supplies.
  • Options for AC or DC power supplies.
  • Typical power consumption: around 250W, depending on the configuration.
  • Cooling:
  • Rear-to-front airflow for efficient cooling in data center environments (denoted by -R).
  • Hot-swappable, redundant fan modules.
  • 10. Environmental Specifications
  • Operating Temperature: 0°C to 40°C (32°F to 104°F).
  • Storage Temperature: -40°C to 70°C (-40°F to 158°F).
  • Operating Humidity: 5% to 95% non-condensing.
  • Acoustic Noise: Less than 64 dBA at full load.
  • 11. Reliability and Redundancy
  • Redundant Power Supplies: Supports dual hot-swappable power supplies for high availability.
  • Hot-Swappable Fans: Fans are also hot-swappable, ensuring minimal downtime during replacements or upgrades.
  • In-Service Software Upgrades (ISSU): Allows for software upgrades without impacting network traffic, ensuring continuous uptime.
  • 12. Compliance and Certifications
  • RoHS: Compliant with the Restriction of Hazardous Substances (RoHS) directive.
  • Safety and Emissions:
  • CE, FCC, UL, and other international safety standards.
  • Compliance with EMC regulations, including FCC Part 15 (CFR 47) Class A.
  • 13. Use Cases
  • Data Center Top-of-Rack (ToR): Ideal for high-density server connectivity with 10GbE ports for servers and 100GbE uplinks to the core or spine layer.
  • Leaf-Spine Architectures: Suitable for deployment in modern data center leaf-spine architectures with high-speed 100GbE interconnects.
  • Cloud Networking: Designed for scalable, high-performance networking in cloud and service provider environments.
  • Enterprise Networks: Provides high-density, low-latency connectivity for enterprise applications.
  • Part Number : DCS-7050TX3-48C8-R
  • Condition : REF

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Warranty:
365 days
CALL:
877-263-8436
E-MAIL:
sales@networkgenetics.net
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