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| Product Overview |
|---|
The Arista 7280RA 48x 10GbE SFP+ and 6x 100GbE QSFP switch-router combines high port density with intelligent packet processing, making it a solid choice for data centers requiring versatile connectivity options. Its rear-to-front airflow and dual power supplies align with standard data center infrastructure, ensuring it integrates seamlessly while maintaining reliable operation. |
| General Information | |
|---|---|
| Brand | Arista Networks |
| Part Number | DCS-7280SRA-48C6-R |
| Condition | Refurbished |
| Technical Information | |
|---|---|
| Switch Ports | 48 |
| Number of Ports | 54-Ports |
| Port Type | 100G QSFP28, SFP+, USB Console, Serial Console (RJ-45) |
| Port Speed | 10GbE,100GbE |
| UpLink Ports | 6 x 100GbE QSFP28 |
| POE Support | No |
| Switching Capacity | 2.16 Tbps |
| Switch Forwarding Rate | 2109 Mpps |
| DRAM | 16 GB |
| Flash Memory | 16 GB |
| VLAN Support | Yes |
| Max VLANs Supported | 1-4094 |
| Stackable | No |
| Layer Support | Layer 3 |
| Connector Type | SFP+,QSFP28,Serial Console (RJ-45),USB Console |
| Performance | |
|---|---|
| Jumbo Frame Support | Up To 9216 Bytes |
| Management and Configuration | |
|---|---|
| Routing Protocols | Static, RIP, OSPF, OSPFv3, BGP, IS-IS, VRRP, PIM-SM, PIM-DM, IGMP, MLD, Policy-Based Routing (PBR), Route Maps |
| Remote Protocols | Yes |
| Management Interfaces | CLI (SSH), eAPI (JSON/REST), SNMPv2/v3, HTTP/HTTPS, NETCONF, gNMI, Serial Console, USB |
| Security Features | ACLs, 802.1X, RADIUS, TACACS+, SSH, HTTPS, MACsec (platform dependent) |
| Security | Yes |
| Remote Management Protocol | SSH, HTTPS, SNMP, NETCONF, REST (eAPI), gNMI |
| Routing Protocol | Yes |
| Power & Cooling | |
|---|---|
| Fans | Front-to-rear hot-swappable variable-speed fans |
| Power | 100-240 VAC, 50-60 Hz |
| Power Supply | Dual redundant hot-swappable AC power supplies |
| Physical Characteristics | |
|---|---|
| Dimensions | 1.73 x 17.5 x 18.5 inches |
| Weight | 5.00 |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Miscellaneous | |
|---|---|
| Compliance Standards | RoHS, CE, FCC, UL |
| Product Description |
|---|
The Arista 7280RA is a high-performance switch-router built for demanding data center environments and enterprise networks. It handles large volumes of traffic with its mix of 10GbE and 100GbE ports, making it suitable for aggregation or spine roles in network architecture. Network operators and engineers often deploy this switch to manage complex routing and packet processing tasks efficiently. Key Features
This switch-router is often found in environments where space, power efficiency, and performance are critical. It delivers reliable connectivity for core and aggregation layers, helping maintain smooth data flows in busy networks. Its design fits well in standard data center racks and supports the cooling requirements typical of those spaces. |