Datacenters demand high performance networking solutions. The Arista 7020R Series expands the portfolio of Arista fixed and modular deep buffer systems with a high performance and power efficient solution.
Designed for IP storage, Content Delivery and leaf and spine networks, the Arista 7020R Series fixed configuration switches combine dynamic and deep buffering for lossless forwarding with high density, large table sizes and comprehensive L2 and L3 features. Ultra deep buffers and VOQ provide lossless performance in demanding environments where congestion and large flows are present such as in Big Data environments or Media and Entertainment. The non blocking architecture improves performance of bandwidth intensive applications found in High Performance Storage or streaming video.
When used in conjunction with the Arista 7000 series of fixed and modular switches it allows networks to scale out in a high performance two-tier network that provides predictable and consistent application performance.
Offering a choice of two models the 7020R Series have 48 RJ45 ports for 100/1000Mb Ethernet and 6 SFP+ ports for both 1GbE or 10GbE uplink connections using a wide range of optics and cables and support a choice of AC or DC power.
Unparalleled Performance and Routing Scale with Dynamic Deep Buffers and VOQ
High-Performance Universal Leaf
Cloud Networking and Arista FlexRoute
Rich Feature Sets and Open Programmability
The Arista 7020R family of Ethernet switches combine a compact form factor, low power and cooling with performance, scalability, availability and operational ease to meet the demands of today’s higher performance enterprises.
Featuring a choice of two models the 7020R Series provide a choice of AC or DC power. Both models have 48 100/1000Mb RJ45 ports and 6 SFP+ ports for both 1G or 10G uplink connections with a full range of optics and cables. The Arista 7020R switches offer low latency and a dynamic deep buffer architecture with VOQs for Lossless forwarding.
Arista 7020R Series Specifications
|Description||48-Port RJ45 and 6-Port SFP+ switch||48-Port RJ45 and 6-Port SFP+ switch|
|Form Factor||1 RU||1 RU|
|Switching Throughput||216 Gbps||216 Gbps|
|Max Forwarding Rate||162 Mpps||162 Mpps|
|Latency||Under 3.8 microseconds||Under 3.8 microseconds|
|MAC Table Size||Up to 256K||Up to 256K|
|Maximum IPv4 Hosts||Up to 64K||Up to 64K|
|Maximum IPv6 Hosts||Up to 64K||Up to 64K|
|LAG Members||32 Ports / Channel||32 Ports / Channel|
|LAG Groups||54 groups per system||54 groups per system|
|Power Supplies||2 (1+1 Redundant)||2 (1+1 Redundant)|
|AC and DC||Yes||Yes|
|Fans||4 hot swappable||4 hot swappable|
|Airflow||F/R or R/F||F/R or R/F|
|Smart System Upgrade*||Yes||Yes|
|Hitless Speed Changes||Yes||Yes|
* Not yet supported in EOS
Arista EOS and 7020R Series
The 7020R Series enable highly scalable universal cloud network designs with MLAG and ECMP technologies, open protocols and a comprehensive set of advanced monitoring and provisioning features to meet the demands of high performance networks.
MLAG - All Active Multipath for Layer 2
ECMP - All Active Multipath for Layer 3
IPv4 and IPv6 Routing Support
Advanced Monitoring and Provisioning