SẢN PHẨM MỚI

  28/07/18

Industry leading flexibility, programmability and performance

Highly dynamic cloud data center networks continue to expand bringing with them ever increasing bandwidth demands, accelerating the need for dense 25 and 100 Gigabit Ethernet switching in both leaf and spine tiers of modern networks. The Arista 7160 Series are purpose built fixed configuration 10/25GbE and 100GbE systems with wire speed layer 2 and layer 3 features, built for the highest performance environments, and the largest scale data centers. They combine scalable L2 and L3 resources and high density with a highly programmable and customizable switch architecture.

The 7160 can be deployed in a wide range of open networking solutions including large scale layer 2 and layer 3 cloud designs, overlay networks, virtualized or traditional enterprise data center networks.

Arista Networks 7160 Series Introduction​


 

The 7160 Series are available in a range of models with a choice of 10GBASE-T and 25GbE SFP with 40/100GbE QSFP uplinks and 40/100GbE systems that offer up to 32 ports of wire speed 100GbE in a 1RU system. The wide range of interfaces and density choice provides deployment flexibility.

  7160-32CQ 7160-48YC6 7160-48TC6
Switch Height 1RU 1RU 1RU
Ports 32 x 100G QSFP
4 x 10G SFP
48 x 25G SFP and
6 x 100G QSFP
48 x 10GBASE-T
and 6 x 100G QSFP
Max. 10GbE Density 128 72 72
Max. 25GbE Density 128 72 24
Max. 40GbE Density 32 6 6
Max. 100GbE Density 32 6 6
Max. I/O Rate (Tbps) 6.4Tbps 3.6Tbps 2.16Tbps
Max. Forwarding Rate 2.4Bpps (1.2Bpps) 2.4Bpps (1.2Bpps) 2.4Bpps (1.2Bpps)
Latency From 2usec From 2usec From 3usec
Packet Buffer Memory 24MB
Airflow Direction Front-to-Back or Back-to-Front
 

High Performance 10/25/40/100GbE leaf-spine

  • High density wirespeed 10GbE, 25GbE and 100GbE
  • Up to 6.4Tbps of system capacity
  • High density 25GbE SFP IEEE compliant
  • Latency from 2usec port to port
  • Dual mode 10/25GbE support for seamless migration to the next generation of Ethernet

Optimized for DC Designs

  • Adaptable forwarding tables with custom profiles
  • Programmable pipeline for application specific encapsulation
  • Arista AlgoMatch for flexible and scalable network policy control
  • Fully shared 24MB packet buffer
  • Up to 128 Way Multi-Pathing over L2 and L3

Advanced Traffic Control, Provisioning and Monitoring *

High Availability

  • Redundant and hot swap power and cooling
  • Reversible airflow options for hot and cold aisle
  • Smart System Upgrade with Hitless Software Upgrade *
  • Self-healing stateful fault repair (SFR)
  • Resilient ECMP and LAG Hashing
  • MLAG ISSU

The 7160 Series enables highly scalable two-tier network designs with ECMP, MLAG and VXLAN technologies.

MLAG Spine - All Active Multipath for Layer 2

  • Standards based protocol (LACP)
  • Simplified or eliminates Spanning Tree topology
  • Simple to understand and easy to engineer traffic

ECMP - All Active Multipath for Layer 3

  • Standards based protocol (OSPF, BGP)
  • Eliminates L2 for exceptional scalability and fault tolerance
  • Exceptional scale with consistent performance in 2 tiers

VXLAN Layer 2 over Layer 3 - Best of Both Worlds

  • All active multipath using ECMP (up to 128-way)
  • Single L3 network for all applications
  • L2 extensions for stateful VM - VM over Layer 3
  • Extends L2 with exceptional scalabilty (16M Virtual NWs)
  • Cloudburst over public infrastructure