The HPE Arista 7050X3 (JL676-61021) is an enterprise-class data center switch delivering 6.4Tbps of non-blocking switching capacity across 32 100GbE QSFP28 ports. Built on Arista's proven EOS (Extensible Operating System) platform, this switch provides wire-speed forwarding, advanced routing protocols (BGP, OSPF), integrated telemetry, and comprehensive security features including ACLs, VRF, and encryption support. The 7050X3 is optimized for spine and core layer deployments in hyperscale data centers, cloud infrastructure, and high-performance computing environments. It supports hot-swappable power supplies and fan modules, redundant management interfaces, and flexible port configurations. With low-latency architecture and support for VXLAN, EVPN, and segment routing, the 7050X3 enables modern network designs including leaf-spine fabrics and disaggregated networking. Ideal for organizations requiring ultra-high-bandwidth interconnect, multi-tenant isolation, and carrier-grade reliability.
6.4Tbps non-blocking switching capacity.
32x 100GbE QSFP28 ports for ultra-high bandwidth.
Advanced routing with BGP, OSPF, and segment routing.
Integrated telemetry and streaming for real-time analytics.
VXLAN and EVPN support for modern network overlays.
Redundant power supplies and hot-swappable modules.
Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.
Featuring
Manufacturer part #
JL676-61021
Brand
HPE
Condition
New
Cooling
Hot-swappable redundant fan modules with automatic speed control; front-to-back airflow
Category
Networking
Telemetry
Streaming telemetry via gRPC and syslog; real-time metrics for performance monitoring, traffic analysis, and network visibility
Model Name
Arista 7050X3
ACL Capacity
Up to 64K ACL entries (stateless and stateful filtering)
Product Line
Arista 7050 Series (Enterprise Data Center Switches)
Product Type
Enterprise Data Center Network Switch (Spine/Core Layer)
Sub-Category
Compatible systems
The HPE Arista 7050X3 is a standalone enterprise switch compatible with standard 19-inch data center racks and runs Arista EOS natively. It integrates seamlessly with HPE infrastructure and other vendors' equipment via standard Ethernet protocols. QSFP28 transceiver modules are hot-swappable and available in multiple variants for different reach requirements. Redundant power and cooling are built-in. Optional integration with modern network automation, orchestration, and monitoring platforms is supported via APIs and streaming telemetry.
HPE Arista 7050 Series
Model: 7050X3
Form factor: 1RU, 19-inch rack-mount
Generation: 3rd Generation
Designed as spine/core switch in HPE data center architectures; compatible with HPE ProLiant servers and storage systems via standard Ethernet connectivity.
Arista Networks 7050 Series
Model: 7050X3
Form factor: 1RU, 19-inch rack-mount
Generation: 3rd Generation
Native Arista product; fully compatible with Arista leaf switches (7050, 7050S, 7050SX, 7050CX) in leaf-spine fabric designs.
Generic Data Center Infrastructure
Model: Any standard 19-inch rack
Form factor: 1RU
Generation: Standard
Fits standard 19-inch racks with minimum 1RU clearance; requires standard AC or DC power distribution units (PDUs).
Best for
Data Center Spine Networking
Details
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New, certified-refreshed and OEM stock with guaranteed compatibility, backed by warranty on every part.
Stateless/stateful ACLs, VRF isolation, RADIUS/TACACS+ authentication, SSH/TLS encrypted management, encrypted control plane, hardware-based encryption support
Typical Use Cases
Data center spine/core switching, cloud infrastructure, HPC networking, financial services, content delivery networks, enterprise data center consolidation
Switching Capacity
6.4Tbps (terabits per second) non-blocking, full-duplex
1x 10/100/1000BASE-T Ethernet management port, 1x RS-232 serial console port (out-of-band management)
Power Consumption
Power Supply
Dual redundant AC or DC power supplies (N+1 redundancy); AC: 100-240V, 50-60Hz; DC: -40V to -72V
Power Consumption
Typical: ~3.5kW; Maximum: ~4.2kW (full load with all ports active)
Physical Characteristics
Form Factor
1RU, 19-inch rack-mount chassis
Reliability
Support Lifecycle
End of Sale: Q4 2026; End of Life: Q4 2027; Extended Support: Through Q4 2029
MTBF (Mean Time Between Failures)
Estimated >100,000 hours under normal operating conditions
Interface/Ports
Port Types
QSFP28 (Quad Small Form-factor Pluggable 28) for 100GbE transceiver modules
Port Configuration
32x 100GbE QSFP28 ports (no fixed uplink ports; all ports are line-rate 100GbE)
Operating System
Operating System
Arista EOS (Extensible Operating System) 4.27.x and later
Drive Performance
Throughput
6.4Tbps aggregate switching capacity; 200Gbps per port (bidirectional at 100Gbps)
Packet Forwarding Latency
<1 microsecond (sub-microsecond latency for wire-speed forwarding)
Weight & Dimensions
Weight
Approximately 25 lbs (11.3 kg)
Dimensions
17.5 inches (W) x 1.72 inches (H) x 20.5 inches (D)
Environmental Condition
Altitude
Up to 3000 meters (10,000 feet) above sea level
Humidity
10% to 90% non-condensing relative humidity
Noise Level
Approximately 65-70 dB at full load (typical data center ambient)
Storage Temperature
-40°C to 70°C (-40°F to 158°F)
Operating Temperature
0°C to 40°C (32°F to 104°F) ambient
Core spine switch for large-scale data center fabrics connecting multiple leaf switches in leaf-spine architecture, supporting east-west traffic at line rate across 32x 100GbE ports.
Cloud Infrastructure
High-capacity interconnect for cloud provider networks requiring multi-tenant isolation, VXLAN/EVPN overlay support, and carrier-grade reliability with 99.999% uptime SLAs.
HPC Networking
Ultra-low-latency interconnect for high-performance computing clusters, supporting RDMA, InfiniBand gateway functionality, and deterministic packet delivery for scientific computing workloads.
Financial Services Networks
Mission-critical trading and risk management infrastructure requiring sub-microsecond latency, advanced telemetry for traffic analysis, and comprehensive security with encrypted control plane.
Content Delivery Networks
High-throughput edge aggregation and core backbone switch for CDN operators distributing video and web content globally with redundant paths and automatic failover.
Enterprise Data Center Consolidation
Centralized switching fabric for large enterprise data centers consolidating multiple legacy networks, supporting legacy protocols alongside modern cloud-native architectures.
Frequently asked questions
What is the switching capacity and port configuration of the HPE Arista 7050X3?
The 7050X3 delivers 6.4Tbps of non-blocking switching capacity with 32x 100GbE QSFP28 ports. This configuration supports wire-speed forwarding across all ports simultaneously, enabling full-duplex communication at 100Gbps per port. The switch is designed for spine and core layer deployments in large-scale data center fabrics.
What routing protocols and overlay technologies does the 7050X3 support?
The switch supports industry-standard routing protocols including BGP, OSPF, and IS-IS, plus advanced technologies like segment routing (SR), VXLAN, and EVPN. These capabilities enable modern leaf-spine fabric designs, multi-tenant isolation, and flexible network segmentation for cloud and enterprise deployments.
How does the 7050X3 handle telemetry and network monitoring?
The 7050X3 integrates Arista's streaming telemetry capabilities, providing real-time visibility into network performance, traffic patterns, and device health. Data can be streamed to external analytics platforms via gRPC or syslog, enabling proactive monitoring, troubleshooting, and capacity planning without impacting forwarding performance.
What security features are included in the 7050X3?
Security features include stateless and stateful ACLs, VRF (Virtual Routing and Forwarding) for multi-tenant isolation, encrypted control plane communications, RADIUS/TACACS+ authentication, and support for encrypted management interfaces. The switch also supports hardware-based encryption for data plane traffic in specialized deployments.
Is the 7050X3 suitable for HPC and low-latency applications?
Yes, the 7050X3 is optimized for ultra-low-latency environments with microsecond-level packet forwarding latency. It supports RDMA (Remote Direct Memory Access) protocols and can serve as a gateway for InfiniBand networks. The deterministic architecture makes it ideal for financial trading, scientific computing, and other latency-sensitive workloads.
What redundancy and high-availability features does the switch provide?
The 7050X3 includes dual hot-swappable power supplies, redundant fan modules, and dual management interfaces (Ethernet and serial console). It supports graceful restart, non-stop forwarding (NSF), and hitless software upgrades, ensuring continuous operation during maintenance and failover scenarios.
How does the HPE Arista 7050X3 integrate with existing data center infrastructure?
The switch runs Arista EOS (Extensible Operating System), which supports standard protocols and APIs for integration with existing management tools, orchestration platforms, and cloud controllers. It offers SNMP, REST API, and gRPC interfaces for automation, plus compatibility with popular network automation frameworks like Ansible and Terraform.
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