7504 Specifications

Performance without Compromise: Deep Buffers, 100GbE and Scalable VXLAN in a 1RU

The Arista 7280E Series extends the Arista 1RU product portfolio, providing a combination of deep buffers and the industry’s first 100GbE Top of Rack switch combined with extensive features such as VXLAN and LANZ. The 7280E are built for storage networks, content delivery networks, and lossless spline/leaf datacenter designs.

Arista 7280E Advantages:

  • Improve performance of bandwidth intensive applications found in High Performance Storage or streaming video
  • Ultra deep buffers and VOQ for lossless performance in demanding environments where congestion and large flows are present — as in Big Data environments or Media and Entertainment
  • Wirespeed VXLAN expanding next generation virtualized datacenters
  • Integrated SSD storage allows for unique extensibility abilities, traffic monitoring and Software Defined Networking applications
  • Hardware assisted Precision Time Protocol (PTP) enables accurate timing solutions across Ethernet based networks without costly investments in deploying separate timing networks

 

The Arista 7280E Series switches are the industry’s first fixed configuration switches combining 10/40/100GbE and an ultra deep buffer with VOQ architecture into a compact 1RU design. They combine scalable L2 and L3 forwarding and traffic management with advanced features for network monitoring, precision timing, and network virtualization to deliver deterministic network performance for mission critical data centers, cloud computing, enterprise and HPC environments.

Arista 7280E Series Model Comparison

7280SE-64
7508 Specifications
7280SE-68
7504 Specifications
7280SE-72
7504 Specifications
Description 7280SE 48-Port SFP+ and 4 QSFP+ 7280SE 48-Port SFP+ and 2 QSFP100 7280SE 48-Port SFP+ and 2 MXP
Maximum 10G Ports 64 56 72
SFP+ Ports 48 48 48
Uplink Ports 4 QSFP+ 2 QSFP100 2 MXP
L2/3 Throughput 1.28 Tbps 1.36 Tbps 1.44 Tbps
L2/3 PPS 900 Mpps 900 Mpps 900 Mpps
Latency 3.8us 3.8us 3.8us
Typical Power Draw 263W TBD — approx 260W 262W
Total System Buffer 9GB 9GB 9GB
RU 1 1 1
ZTP Yes Yes Yes
VM Tracer Yes Yes Yes
AEM Yes Yes Yes
VXLAN Yes Yes Yes
LANZ Yes Yes Yes
Airflow F/R or R/F F/R or R/F F/R or R/F

* Not yet supported in EOS

7280SE
MAC Table Size 256K
Maximum v4/v6 Host Routes 128-256K
Maximum IPv4 Route Prefixes 64K
Maximum IPv6 Route Prefixes 12K
Maximum Multicast Groups 64K
Maximum Egress Hosts 90K (30K per port group)
Maximum LAG Groups 1K
Maximum LAG Members 64 Ports
Maximum ECMP Fanout 128-way
Maximum ACL Entries 36K (12K per port group)
Buffer per 10GbE Port Up to 125MB