| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
The Arista DCS-7280SR-48C6 is a high-performance 1U data center switch designed for demanding enterprise and cloud environments. With 48 × 10GbE SFP+ ports and 6 × 100GbE QSFP100 uplinks, it delivers ultra-low-latency switching and high throughput, making it ideal for server aggregation, virtualized workloads, and high-speed networking in modern data centers.
Built on a Quad-Core x86 CPU with 8GB system memory and 4GB flash storage, the switch supports advanced Layer 2/3 features and high packet buffer capacity. Redundant hot-swappable power supplies and fans ensure operational continuity, while its compact 1U form factor makes it easy to integrate into standard racks.
Key Features & Benefits
48 × 10GbE SFP+ ports for high-density connectivity
6 × 100GbE QSFP100 uplink ports for aggregation
Forwarding rate: 720 Mpps
Full-duplex throughput: 2.16 Tbps
Quad-Core x86 CPU with 8GB system memory
4GB Flash storage, 4GB packet buffer memory
Redundant hot-swap power supplies (2 × AC)
Hot-swappable fans (4 × N+1 redundancy)
RS-232 serial port and 10/100/1000 management port
Ideal Uses
Data center aggregation and core switching
High-density server connectivity
Virtualized and cloud infrastructures
Low-latency enterprise networking
Structured rack deployments requiring redundancy
Specifications
Condition: item
Brand: Arista
Model: DCS-7280SR-48C6
Form Factor: 1U Rackmount
Type: Data Center Switch
Ports
48 × 10GbE SFP+
6 × 100GbE QSFP100
Performance
Throughput (full duplex): 2.16 Tbps
Packets per second: 720 Mpps
Latency: From 3.8 µs
MAC Address Table: 288,000
VLAN IDs Supported: 4094
Jumbo Frame Support: Up to 9216 bytes
CPU & Memory
CPU: Quad-Core x86
System Memory: 8GB
Flash Storage: 4GB
Packet Buffer Memory: 4GB
Power & Cooling
Hot-swap Power Supplies: 2 × AC
Hot-swappable Fans: 4 × N+1
Typical / Max Power Draw: 290W / 405W
System & Environmental
Operating System: Arista EOS
Operating Temp: 040°C
Storage Temp: -4070°C
Humidity: 595% non-condensing
Dimensions & Weight
Dimensions (WxHxD): 19 × 1.75 × 16" (48.3 × 4.4 × 40.6 cm)
Rack Units: 1U
Weight: 22.2 lbs (10.1 kg)
Warranty
12-Month Warranty
What's in the Box
Arista DCS-7280SR-48C6 Switch
Power Supply
