Designed for large virtualized and cloud networks the Arista 7500E Series modular switches are high performance data center switches. They combine scalable L2 and L3 features with advanced features for network monitoring, precision timing, VXLAN network virtualization and extensive hardware resources.
High Performance System
Rich Feature Sets
The 7500E Series modules enable highly scalable two-tier network designs with MLAG, ECMP and VXLAN technologies.
Flat Layer-2 MLAG Spine - All Active Multipathing
ECMP - All Active Multipath for Layer 3
VXLAN - Layer 2 over Layer 3 - Best of both worlds
The Arista 7500E Series is designed with the latest in switching silicon and software.
The unique fabric and deep buffer virtual output queue (VOQ) architecture eliminates head-of-line (HOL) blocking and virtually eliminates packet drops even in the most congested network scenarios. The Arista 7500 can handle the most demanding data center requirements with ease, including mixed traffic loads of real-time, multicast, and storage traffic.
Designed for continuous operations with system wide monitoring of hardware and software components, simple serviceability and provisioning to prevent single points of failure.
The hardware architecture supports high-availability with hot-swap of all components with redundant supervisors, power supplies, fabric and cooling modules.
High Performance 10/40/100Gb Ethernet Spine
High Performance Fabric Modules
The Arista 7500E Series modular systems are high performance data center switches, available in a compact 7RU (4-slot) or 11RU (8-slot) 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.
The Arista 7508 and 7504 systems can be fully populated with up to eight and four linecards respectively.
|Description||Delivers high density, low power, non-blocking Ethernet switching system for 10/40/100GbE.||Optimum form-factor system for many mid-size deployments with broad support for 10/40/100GbE.|
|Nominal Power Draw||5050W||2490W|
Delivering consistent, high performance and feature rich Ethernet, the 7500E Series line cards provide outstanding flexibility with a wide choice of interface types and density for the most demanding data center networks. Combined with the highly modular, robust Extensible Operating System (EOS), a deep buffer architecture with virtual output queueing for lossless forwarding, low latency and wire speed performance, the Arista 7500E line cards enable scalable and high performance data center solutions.
7500E Series linecards offer a choice of speed and density options addressing 1Gb, 10Gb, 40Gb and 100Gb Ethernet requirements with a consistent set of features. Each module provides low latency under 4usec and is designed for optimum power efficiency.
|Ports (type)||Interfaces||Port Buffer||Forwarding Rate||Switching Capacity|
||48 SFP+, 2 MXP||72||6||2||9GB||900Mpps||1.44Tbps|
||12 QSFP 100||48||12||12||18GB||1.8Bpps||2.4Tbps|
||6 ACO CFP2||-||-||6||9GB||900Mpps||1.2Tbps|
* Based on availability on standards based CFP2 modules
Each 7500E Series linecards deliver a consistent set of features across all linecards supporting layer 2 and layer 3 data center designs with predictable and linear scaling.
|MAC Table Size||256K|
|Maximum v4/v6 Host Routes||128K|
|Maximum IPv4 Route Prefixes||64K|
|Maximum IPv6 Route Prefixes||12K|
|Maximum Multicast Groups||64K|
|Maximum Egress Routes||30K per port group|
|Maximum LAG Groups||1K|
|Maximum LAG Members||64 ports|
|Maximum ECMP Fanout||64-way|
|Maximum ACL Entries||12K per port group|
|Buffer per 10GbE Port||Up to 125MB|
The Arista 100G DWDM solution is integrated to a 7500E Series line card offering high-density with un-compromised performance at an efficient cost point. It utilizes proven coherent optical technology to enable simple, reliable and scalable data center interconnect solutions for both metro and long haul applications.
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