Name: DCS-7020SR-32C2-R Arista 7020SR 32x10GbE SFP+ 2x100GbE Switch
Brand: Arista
SKU: DCS-7020SR-32C2-R
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Arista 7020SR 32x 10GbE (SFP+) 2x 100GbE Switch provides a fixed 32-port 10 Gigabit Ethernet solution combined with two 100 Gigabit Ethernet uplinks. It fits into data center and enterprise networks requiring high-density 10GbE access with scalable uplink capacity through QSFP28 ports. The switch supports standard Ethernet connectivity and is designed for network aggregation and server access layers.

General Information
Brand	Arista
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	34
Number of Ports	32-Ports
Port Type	10G SFP+, 100G QSFP28, USB Console, Serial Console (RJ-45)
Port Speed	10Gbps,100Gbps
UpLink Ports	2x100GbE
POE Support	No
Switching Capacity	1.04 Tbps
Switch Forwarding Rate	2031.25 Mpps
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	No
Layer Support	Layer 3
Connector Type	SFP+,QSFP28

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, OSPF, OSPFv3, BGP, IS-IS, VRRP, PIM-SM, IGMP
Remote Protocols	Yes
Management Interfaces	CLI (SSH),Web UI,REST API (eAPI),SNMP
Security Features	Access Control Lists (ACLs),802.1X,SSH
Management Type	In-band and Out-of-band
Remote Management Protocol	SSH,HTTPS,SNMP,REST
Routing Protocol	Layer 3 routing

Power & Cooling
Fans	Yes

Physical Characteristics
Weight	3.00
Operating Temperature	0°C to 40°C

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	RoHS, CE, FCC

Product Description
The Arista 7020SR (DCS-7020SR-32C2-R) is a fixed-configuration network switch designed to provide dense 10 Gigabit Ethernet connectivity along with high-speed 100 Gigabit uplinks. It is typically used in data centers and enterprise networking environments that require a mix of 10GbE and 100GbE interfaces for server access and aggregation layers. This switch is aimed at network administrators and IT procurement professionals who need scalable switching with a combination of SFP+ and QSFP28 ports for flexible deployment in complex network topologies. Key Features 32 ports of 10GbE SFP+ for server or storage connectivity 2 ports of 100GbE QSFP28 for uplink or spine connections Fixed configuration with high port density Designed for data center and enterprise Ethernet applications Supports standard Ethernet protocols for interoperability This switch serves as a core or aggregation device in environments where multiple 10GbE endpoints connect to higher-speed 100GbE backbones. The port mix allows for efficient traffic consolidation and flexible network design.

Use Cases
The Arista 7020SR switch is typically deployed in data centers or enterprise networks where a high number of 10GbE connections are aggregated and uplinked to 100GbE transport layers. It fits environments that demand scalable and mixed-speed Ethernet switching for server farms and storage networks. How It's Used: Aggregating multiple 10GbE server connections in data centers Providing uplinks to 100GbE spine or core switches Serving as a leaf switch in leaf-spine network topologies Supporting storage area network (SAN) environments requiring 10GbE and 100GbE Deploying in enterprise campus networks with mixed 10GbE/100GbE needs This switch plays a role in consolidating Ethernet traffic from multiple endpoints and forwarding it over high-speed uplinks. It is suited for network environments that balance high port density and uplink scalability without modular expansion.

FAQ's
What ports are available on the DCS-7020SR-32C2-R? This switch includes 32 10GbE SFP+ ports and 2 100GbE QSFP28 ports, providing a mix of high-density server access and uplink capacity. Can the 10GbE ports support copper connections? The 10GbE ports use SFP+ form factors primarily for fiber optic modules; copper support depends on compatible SFP+ DAC or RJ45 modules, which are not specified here. What environments is the Arista 7020SR designed for? It is intended for data center and enterprise Ethernet deployments requiring high-density 10GbE access with 100GbE uplinks. Does the switch support modular upgrades? The DCS-7020SR is a fixed-configuration switch, so it does not support modular expansion or additional line cards. Are the 100GbE ports compatible with QSFP28 modules? Yes, the two 100GbE ports utilize QSFP28 interfaces suitable for compatible 100GbE optics or DAC cables. Who typically uses the Arista 7020SR switch? Network administrators and IT teams managing data center or enterprise networks that require scalable 10GbE access with high-speed uplinks use this switch.