Name: 7050SX-64-R Arista 7050X 48x10G SFP+ 4x40G QSFP+ Layer 3 Managed Switch
Brand: Arista Networks
SKU: 7050SX-64-R
Price: 287.00 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The Arista 7050SX-64-R is a rack-mountable switch designed to deliver high-speed 10G and 40G connectivity with its 48 SFP+ and 4 QSFP+ ports. It fits into data center setups that require efficient Layer 3 management and a cooling design aligned with common airflow patterns. This switch balances port density, routing capability, and thermal management for robust network infrastructure.

General Information
Brand	Arista Networks
Part Number	7050SX-64-R
Condition	Refurbished

Technical Information
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	48 x SFP+ (10GBase‑X), 4 x QSFP+ (40G)
Number of Ports	52-Ports
Port Type	SFP+, QSFP / QSFP+
Port Speed	10 Gbps for SFP+, 40 Gbps for QSFP+
UpLink Ports	4 × 40G QSFP+
POE Support	No
Switching Capacity	1.28 Tbps
Switch Forwarding Rate	960 Mpps
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	No
Layer Support	Layer 2, Layer 3, Layer 4

Performance
Latency	550 ns
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	128,000 entries

Management and Configuration
Routing Protocols	Static, RIP, OSPF, OSPFv3, BGP, IS-IS, VRRP, PIM-SM, IGMP, Policy-Based Routing (PBR), Route Maps
Remote Protocols	Arista EOS for CLI, API, SNMP, Syslog
Security Features	ACLs, RADIUS/TACACS+, DOS protection
Remote Management Protocol	SSH, Telnet, SNMP, eAPI (JSON-RPC), NETCONF, HTTP/HTTPS
Routing Protocol	Layer 3 routing support (Static, RIP, OSPF, OSPFv3, BGP, IS-IS, VRRP)

Power & Cooling
Fans	4 hot-swappable variable-speed fans (rear-to-front airflow)

Physical Characteristics
Dimensions	1.75″ × 19″ × 16″
Weight	20.00
Operating Temperature	0°C to 40°C (32°F to 104°F)

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC, UL, TUV, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3ae (10GbE), IEEE 802.3ba (40GbE), IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.1D, IEEE 802.1w, IEEE 802.1s

Product Description
The Arista 7050SX-64-R is a versatile network switch built for data centers and high-performance environments. It offers a mix of 48 10G SFP+ ports and 4 40G QSFP+ ports, making it suitable for aggregation or core layer deployments. This switch is often found in enterprise data centers and cloud infrastructure where low latency and high throughput are critical. Engineered for network engineers and IT professionals who require reliable and scalable solutions, it supports Layer 3 functionality, allowing for efficient routing alongside switching. The rear-to-front airflow pattern helps maintain optimal operating temperatures within front-to-back airflow racks. Key Features Delivers 10GBase-X speeds on 48 SFP+ ports for flexible connectivity Includes 4 QSFP+ ports supporting 40G for uplinks or stacking Rear-to-front airflow suits data center rack cooling standards Layer 3 capabilities for routing protocols and advanced network management Compact 1U form factor fits standard racks without occupying excessive space This switch is typically deployed in data centers supporting cloud services, virtualization, and high-density server environments. It provides network teams with the performance and efficiency needed to handle demanding workloads while maintaining stable operations.

Use Cases
The Arista 7050SX-64-R is ideal for high-density 10G and 40G network environments requiring advanced Layer 3 routing and efficient thermal management. It suits data centers and enterprise infrastructures where space optimization and rear-to-front cooling align with existing rack setups. How It's Used: Deployment in hyperscale data centers to support virtualization workloads with dense 10G connectivity and scalable uplinks. Aggregation layer in enterprise campus networks requiring robust Layer 3 routing and high throughput. Edge computing facilities that demand compact, high-performance switching with tailored airflow for thermal efficiency. Storage area networks (SANs) leveraging 10GBase-X for rapid data access and 40G QSFP+ ports for uplink bandwidth expansion. Cloud service providers integrating this switch for multi-tenant environments requiring low latency and high port density. This switch enhances operational efficiency by combining high port density with intelligent routing capabilities and optimized cooling. Its design supports scalable network growth while maintaining performance and reliability in demanding data center and enterprise deployments.