Name: DCS-7120T-4S-F Arista 20x RJ45 1/10GBASE-T 4x SFP+ F-R Air Switch 2x AC PSU
Brand: Arista Networks
SKU: DCS-7120T-4S-F
Price: 819.00 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The Arista DCS-7120T-4S-F switch combines 20 RJ45 1/10GBASE-T ports with 4 SFP+ fiber ports and dual AC power supplies, featuring front-to-rear airflow for efficient cooling and designed for low latency, high throughput network deployments.

General Information
Brand	Arista Networks
Part Number	DCS-7120T-4S-F
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	20
Number of Ports	24-Ports
Port Type	10GBase-T, SFP+
Port Speed	1/10GBASE-T
UpLink Ports	4
POE Support	No
VLAN Support	Yes
Max VLANs Supported	1-4094
Layer Support	Layer 3
Connector Type	RJ-45,SFP+

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, OSPF, BGP, VRRP, IGMP, Route Maps
Remote Protocols	Yes
Management Interfaces	Console (RJ-45),SSH,SNMP,HTTPS,eAPI
Security Features	ACLs,802.1X,RADIUS,TACACS+
Management Type	CLI,Web,eAPI
Remote Management Protocol	SSH,SNMP,HTTPS,REST API

Power & Cooling
Power	AC
Power Supply	2x AC

Physical Characteristics
Weight	3.00

Miscellaneous
Assembly Required	No

Product Description
The Arista DCS-7120T-4S-F is a high-performance network switch designed to deliver flexible and reliable connectivity in demanding data center and enterprise environments. Featuring 20 RJ45 1/10GBASE-T ports alongside 4 SFP+ ports, it supports both copper and fiber connections, allowing seamless integration with diverse network infrastructures. This switch is optimized for front-to-rear airflow, making it suitable for modern data center cooling architectures. Its dual AC power supplies enhance system redundancy, ensuring continuous operation and minimizing downtime. Key Features 20 RJ45 1/10GBASE-T ports providing flexible copper connectivity 4 SFP+ ports supporting 10GbE fiber uplinks Front-to-rear airflow design for efficient cooling Dual AC power supplies for power redundancy High-density 1/10G network performance with low latency The Arista DCS-7120T-4S-F is engineered for environments requiring robust performance and flexible connectivity options. It is ideal for data centers, high-performance computing clusters, and enterprise networks where uptime and scalability are critical.

Use Cases
The Arista DCS-7120T-4S-F switch is commonly deployed in environments requiring high-speed, flexible connectivity combined with reliable power and cooling designs. How It's Used: Aggregation switch in data center top-of-rack deployments Connectivity for server farms requiring mixed copper and fiber interfaces High-performance computing clusters demanding low-latency switching Enterprise networks with critical uptime requirements utilizing dual power supplies Environments with front-to-rear airflow cooling setups This switch supports scalable network architectures and provides reliable, high-speed data transfer for various demanding applications.