Virtual I/O Overview

Less Cost, More Flexibility


The Xsigo VP780 and new VP560 I/O Directors dramatically reduce the capital and operational costs of server connectivity. By dynamically connecting any server to any network -- both Ethernet and Fibre Channel -- Xsigo virtual I/O enables a simpler, lower cost infrastructure that eliminates the limitations of cards, cables, and switch ports.

With Xsigo virtual I/O, you can move, add, or change connectivity on demand. Configure up to 64 separate connections per server through a single cable, and manage I/O in software, not hardware. Re-purpose servers or add I/O connections in seconds, not hours. Learn more about the cost savings here.


The connectivity you need to get the most from VMware
  • QoS bandwidth controls for predictable application performance
  • Guaranteed bandwidth for applications or specific virtual machines.
  • Up to 64 separate connections per server
  • 20Gb bandwidth to each server through just one cable (two for redundancy)
  • Add I/O to live servers without re-booting
  • Single-screen view of I/O resources across all servers
  • Interoperable with X86 rack mount and blade servers

"Xsigo has delivered an exciting new innovation: to deliver virtual I/O through the ports that servers already have, a technology that will allow us to accelerate the implementation of new devices in our global service delivery infrastructure."

~ Claus Moldt, SVP Technical Operations, salesforce.com

Proven Solution


Xsigo is proven in large-enterprise, mission critical deployments at companies such as EMC, VMware, Salesforce.com, Accenture, Microsoft, Hitachi, CapGemini, and Technicolor. And in organizations including government, finance, healthcare, higher education, technology, and service providers.


Designed for deployments that range from fewer than ten servers to thousands of servers, the VP560 and VP780 I/O Directors are easily configured to meet your scalability and I/O bandwidth requirements.

Without Xsigo, connectivity requirements add cost and management complexity. Xsigo eliminates 70% of the cards, cables, and switch ports, to reduce cost and simplify server management.

Enable a Dynamic Infrastructure


You need to get the most from your resources, and Xsigo’s dynamic I/O helps you do just that. Re-purpose assets quickly using Xsigo’s intuitive user interface and rich management feature set. Xsigo makes it easy to deploy assets when and where they are needed.



  • Connect servers to multiple physical networks and storage devices in seconds
  • 1560Gbs aggregate bandwidth for fast throughput
  • Redundant components ensure system availability


"Xsigo streamlines management. It's a huge benefit not having to physically provision servers. I can't imagine doing without it now."

~ David Zacharias, IT manager, HiFX

Open Standards-Based


Built on open standards and proven interoperable across systems from all leading vendors, the top-of-rack Xsigo I/O Director integrates easily with existing servers, networks, and SANs.

Enterprise Proven, Enterprise Scalable


The Xsigo I/O Director is a proven solution, now deployed in mission-critical, production applications at organizations including Fortune 500 companies, mid-sized enterprise, government, and healthcare providers. Deployment sizes range from a dozen servers to hundreds of servers.
  • Scalable to 120 servers per I/O Director
  • Clustering enables scalability to over a thousand servers
  • View and manage all connectivity from a single console
Learn more

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