Designed for large scale leaf / spine and Spline™ networks the Arista 7300 Series modular switches deliver industry leading density and performance with a rich choice of interface types for server leaf and spine network deployment. They combine scalable L2 and L3 features with comprehensive network monitoring, virtualization and visibility features.
Architected to Operate at Cloud Network Scale
Optimized for Virtualization and Cloud
Comprehensive L2/L3 and 10G/40G Options
The Arista 7300X Series is designed with the latest in system on chip (SoC) silicon and software. The 7300X Series architecture is optimized for fully meshed east-west traffic patterns with mixed traffic loads found in both private and public cloud networks.
The 7300X Series modular switches are designed for continuous operations with system wide monitoring of hardware and software components, simple serviceability and reversible airflow options. The series offers high availability of all critical components with redundant supervisors, power supplies, fabric and fan modules.
High Performance 10/40GbE Ethernet Spline
High Performance Fabric Modules
* Not yet supported in EOS.
The Arista 7300X Series modular switches provide industry leading 10/40GbE density and performance. Available as a choice of 16 slot, 8 slot and 4 slot systems they combine wirespeed forwarding with comprehensive L2 and L3 features.
The 7300X Series supports a choice of high density wirespeed layer 2/3/4 performance linecards that offer a flexible combination of 1/10/40GbE switching to design large leaf and spine networks for scale-out of east-west traffic patterns with low latency and power efficiency.
The Arista 7300 systems can be fully populated with up to 16, eight or four linecards respectively
|Description||Half rack of switching that delivers the highest 40GbE capacity in the industry||An 8 slot system with airflow for server or network rows replacing Catalyst 6509||Compact high density and resilient system with flexible interface choices for leaf / spine and collapsed spline|
|Forwarding Rate||30 BPPS||15 BPPS||7.5 BPPS|
7300X Series linecards provide a choice of speed and density addressing 1/10/40 GbE requirements with a consistent set of features. Each module is power efficient and delivers consistent performance and low latency with a dynamically allocated buffer that is optimized for fully meshed East-West traffic patterns.
|10GbE Interfaces||128 (QSFP+)||64||64 (48-T, 16-X)|
Each 7300X Series linecard delivers a consistent set of features supporting layer 2 and layer 3 data center designs with predictable and linear scaling.
|Latency||550ns - 2usec (40G)|
|MAC Table Size||32K to 288K|
|Maximum IPv4 Host Routes||32K to 288K|
|Maximum IPv6 Host Routes||16K to 104K|
|Maximum IPv4 Unicast Route Prefixes||16K to 144K|
|Maximum IPv6 Unicast Route Prefixes||8K to 77K*|
|Maximum Multicast Groups||288K with 8K unique groups|
|Maximum ACL Entries||4-8K Ingress, 1-2K Egress|
|Maximum LAG Members||Up to 64 member ports|
|Maximum LAG Groups||Up to 1024|
|Maximum ECMP Fanout||64-way|