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Product Overview

The Inventec D7264 is a high performance and low latency 100 GbE Spine switch designed for Data centers, large Enterprises as well as Service Provider network deployments.
The switch can be deployed in large scale layer 2 and layer 3 networks. Virtualized, overlay and traditional Data center networks are fully supported.
Today’s applications require networks to be Agile, Scalable, Flexible, Reliable, Programmable and Open.

The D7264 switch presents an open architecture with very high bandwidth and low latency design. It delivers 6.4 Tbps throughput in a compact 2 RU form factor. It offers 64 x100 GbE ports with phyless design.

The SDN switch supports line rate L2/L3 forwarding, programmability, network virtualization, QoS and zero touch provisioning.

The D7264 offers customers a compelling choice between a high performance Quad core x 86 or a very powerful Octal Core x 86 CPUs based on functional and operational requirements.

Support for Open Network Ecosystems

The Inventec D7264 is an open switch that supports multiple Network Operating Systems (NOS). Today the switch ships as bare metal but can be integrated with Inventec SONiC or a third party NOS. The switch is SDN enabled. Full ONIE support assures network operators of seamless integration into today’s open network environments.

High Performance, Scalable and Flexible

The Inventec D7264 is a high performance switch allowing wire rate of 5B packets per second with a low cut-through mode latency, 42 MB on-chip buffer memory and dynamic buffer management to prevent catastrophic TCP traffic scenarios. The switch offers scalability by supporting choice of high end X 86 control processor with upto 32 GB of fast DDR4 memory. With a phyless design, the switch offers a low cut through latency.

The switch is flexible and supports different cabling option as per customer needs. AOC (Active Optical Cabling) and pluggable transceiver optics of different length of fiber connections are supported. The port use is also flexible. Each QSFP28 100GbE port can be used as 4x25GbE.

The programmable parser allows for reconfigurability in the field and flexibility to cover broad range of applications.

Agile, Programmable and Supports Analytics

The switch supports programmable parser with Match Action units. This allows for new protocol support. The switch supports RESTful API interface. It allows for automatic provisioning and configuration with Puppet and Chef. Zero touch provisioning is also available.
With Openstack orchestration tool integration, the switch enables automation, configuration and provisioning of L2 and L3 services in the data center.
Switch also supports inband Analytics and Telemetry support.

Rich Feature Set

The switch has a rich L2/L3 feature set to address the increase in datacenter network deployments and distributed computing applications. For cloud networking, it includes large L2/L3 switching & forwarding capacity and supports numerous multi-pathing and tunneling technologies and datacenter features like ECMP, VXLAN and NVGRE.
These overlays allow for network agility since the network operators do not have to modify the physical switch devices in case a user VM moves from one rack to another within the datacenter.

Available and Reliable Design

The switch is datacenter optimized with power and fan redundancy. It has a backup SPI boot flash that will activate for boot recovery if primary flash is corrupted. Also, with a Phy less switch, the overall MTBF increases with less number of hardware components.

In Summary

Overall performance, feature-richness, high availability, programmability, port-density, and line-rate switching capability makes the D7264 an excellent choice for next generation large and medium sized datacenters. This also makes the D7264 well suited for use as a general purpose switch in large Enterprises and Service Provider networks.

Product Highlights


• 5B Packets per Second
• 6.4 Terabits per Second Throughput
• Line Rate L2/L3 Forwarding
• 42.25 MB Packet Buffer
• 64 x100 G QSFP28


• 264 K MAC Entries
• 128 K IPv4 Host Routes
• 64 K IPV6 Host Routes
• 384 K IPv4/32 Routes
• 256 K IPv6/64 Routes
• 128 K IPV6/128 Routes
• 64 K Mroutes
• 32 K IPv6 Mroutes
• 4 K VLANs

High Availability

• 1 + 1 Hot-Swappable & Redundant Power Supply
• 2 x SPI Flash Supports Boot Recovery
• 3 + 1 Hot-Swappable & Redundant Fans
• 802.3ad Link Aggregation/LACP
 - 256 Ports/Channel
 - 1024 Groups per System

Control Plane

• CPU Options
 - 2.0 GHz x86 Octal-Core
   › 8GB to 16GB DDR4 NOTE1
 - 2.2 GHz x 86 Quad-Core
   › 8 GB DDR4
 - 1.6 GHz x86 Quad-Core
   › 8 GB DDR4 NOTE1
• 16 MB SPI Boot Flash with backup

Flexible Storage

• 8-128 GB SSD for Mass Storage
• 1x USB Port for External Storage

Programmability and Software Support

• Inventec IN-OS
• Open Source Software Provided as RPM
• Chef and Puppet Client Integration
• Zero Touch Provisioning
• Bash Shell

Data Sheet