7508 Specifications

 High Performance and Deep Buffer Gigabit Ethernet Switch

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.

Arista 7020R Series Technical Specifications

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

7020TR-48
7508 Specifications
Description48-Port RJ45 and 6-Port SFP+ switch
Form Factor1 RU
Switching Throughput216 Gbps
Max Forwarding Rate162 Mpps
LatencyUnder 3.8 microseconds
System Buffer3GB
MAC Table SizeUp to 256K
Maximum IPv4 RoutesUp to 80K
Maximum IPv6 RoutesUp to 80K
IPv4/IPv6 Routes32K/16K
IPv4/IPv6 FlexRoute200K/100K
ECMP Fanout128-Way
LAG Members32 Ports / Channel
LAG Groups54 groups per system
ACL Entries12K
Power Supplies2 (1+1 Redundant)
AC and DCYes
Fans4 hot swappable
AirflowF/R or R/F
CloudVision®Yes
Smart System Upgrade*Yes
ZTPYes
VM TracersYes
AEM*Yes
VXLAN*Yes
LANZ*Yes
Hitless Speed ChangesYes
Typical Power105W

 

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