7508 Specifications

Arista 7280R Series Universal Leaf and IP Storage Networks

Designed for next generation IP storage, Content Delivery, leaf and spine networks and Data Center Interconnect the Arista 7280R Series fixed configuration switches combine dynamic and deep buffering for lossless forwarding with high density, internet scale table sizes and comprehensive L2 and L3 features.

Advanced EOS features for network monitoring; precision timing, VXLAN network virtualization and rich automation are combined with extensive hardware resources. A choice of density and interface types allows the 7280R to meet the address the myriad different applications and traffic patterns found in modern data centers.

Arista 7280R Advantages:

  • Unparalleled Performance with Dynamic Deep Buffers and VOQ for Lossless forwarding
  • Flexible design choices for 10G to 100G
  • Arista FlexRoute™ and EOS NetDB™ for internet peering with high density and low power
  • EOS Open Programmability for Advanced Traffic Control, Provisioning and Monitoring

7280R Benefits

  • Standards-based high density 100G switch ideal for future proof designs and high bandwidth needs such as in High Performance Storage or Content Delivery Networks (CDNs)
  • Dynamic deep buffers in a fixed form factor makes for an ideal top of rack switch where lossless performance and in-cast problems are expected such as in data analytics and IP storage
  • Directly connected 25GbE, 40GbE and 50GbE attached storage systems, requiring high performance and predictable latency
  • Streaming network state for advanced analytics with CloudVision®
  • Network–wide virtualization platform for next generation cloud bursting with wire-speed VXLAN routing
  • Hardware assisted PTP enables accurate timing solutions across Ethernet based networks without costly investment in separate timing networks
  • Unique monitoring and provisioning features – LANZ, DANZ, AEM, IEEE 1588 PTP, ZTP, VM Tracer, VXLAN, and eAPI
  • Comprehensive L2 and L3 feature set for open multi-vendor networks with no proprietary lock-in
  • Large scale L2 and L3 table resources allow deployment flexibility in both large L2 and L3 environments with any-workload suitability
  • NEBS compliance and DC power supplies designed for service provider environments

 

Arista 7280R Series Specifications

7280CR-48
7508 Specifications
7280QR-C72
7508 Specifications
7280QR-C36
7508 Specifications
7280SR-48C6
7504 Specifications
7280TR-48C6
7504 Specifications
Description 48-Port QSFP100 and 8-Port QSFP+ 56-Port QSFP+ and 16-Port QSFP100 24-Port QSFP+ and 12-Port QSFP100 48-Port SFP+ and 6-Port QSFP100 48-Port RJ45 and 6-Port QSFP100
Max 100GbE Ports 48 16 12 6 6
Max 50GbE Ports 96 32 24 12 12
Max 40GbE Ports 56 72 36 6 6
Max 25GbE Ports 192 64 48 24 24
Max 10GbE Ports 224 160 144 72 72
L2/3 Throughput 10.24 Tbps 6.4 Tbps 4.32 Tbps 2.16 Tbps 2.16 Tbps
L2/3 PPS 5.76 Bpps 2.88 Bpps 1.44 Bpps 720 Mpps 720 Mpps
Latency From 3.8us From 3.8us 3.8us 3.8us 3.8us
Typical Power Draw 1363W 725W 324W 263W 290W
Total System Buffer 32GB 16GB 8GB 4GB 4GB
Rack Units 2 2 1 1 1
CloudVision Yes Yes Yes Yes Yes
Smart System Upgrade Yes Yes Yes Yes Yes
ZTP Yes Yes Yes Yes Yes
VM Tracers Yes Yes Yes Yes Yes
AEM Yes Yes Yes Yes Yes
VXLAN Yes Yes Yes Yes Yes
LANZ Yes Yes Yes Yes Yes
Airflow F/R F/R or R/F F/R or R/F F/R or R/F F/R or R/F

Common system resources:

7280R Series
MAC Table Size 768K
Maximum v4/v6 Host Routes 768K
Maximum IPv4 Route Prefixes Up to 1.2M
Maximum IPv6 Route Prefixes Up to 768K
Maximum Multicast Groups Up to 768K
Maximum LAG Groups 1152
Maximum LAG Members 64 Ports
Maximum ECMP Fanout 128-way
Maximum ACL Entries 24K per port group