AWS Direct Connect

Connect directly to Amazon Web Services (AWS) through a private network connection.

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Extend your Infrastructure into AWS

With AWS Direct Connect you can establish private, low-latency network connectivity between your dedicated infrastructure and Amazon Web Services – optimizing your hybrid IT environment. When you bypass the public Internet and connect to AWS directly within our data centers, you benefit from reduced data transfer costs, improved security and optimal network performance. Whether you are using AWS to store data or run production workloads, AWS Direct Connect offers a dedicated network connection that enables you to securely and efficiently extend your on-premises infrastructure into the cloud.

AWS Direct Connect and CoreSite

AWS can be accessed in all eight of our markets, either through native connectivity, or through one of our network partnerships. AWS has deployed Direct Connect on-ramps in five CoreSite markets: Los Angeles, Silicon Valley, Denver, New York and Northern Virginia – offering customers native 1G and 10G connectivity within CoreSite facilities. Additionally, CoreSite offers flexible on-demand connectivity to AWS Direct Connect via the CoreSite Open Cloud Exchange in seven markets: Los Angeles, Silicon Valley, Denver, Chicago, New York, Boston and Northern Virginia. Finally, our network partners provide access to AWS in Miami.

Benefits of AWS Direct Connect

Optimal performance

Establish network connectivity that bypasses the public Internet and offers 2-3x reduced latency.

Reduced costs

Save up to 60% on data transfer costs.

Increased security

Establish a secure, private interface from your on-premises network to your Amazon VPC and apply policies appropriate for those workloads.

Frequently Asked Questions

What is native connectivity and why is it important?
AWS has selected CoreSite data centers in four markets (Los Angeles, Silicon Valley, New York and Northern Virginia) to establish an AWS Direct Connect point-of-presence. CoreSite is one of two colocation providers in these markets to have native connectivity. This means that AWS has installed routers within CoreSite data centers to provide direct physical connectivity into the nearest AWS region, providing the lowest latency experience for you. The physical link into AWS regions bypass the traditional public Internet and offer ultra-low latency, reduced data transfer costs, improved security and consistent network performance.

Why would I want to access AWS Direct Connect via the CoreSite Open Cloud Exchange?
The CoreSite Open Cloud Exchange offers flexible, on-demand connectivity into multiple cloud providers. If you are looking to connect to one or more cloud providers, the one-to-many connectivity offered by the CoreSite Open Cloud Exchange is the right solution for you. Additionally, for customers requiring sub-1G connectivity into AWS, you would request a Hosted Connection directly through the CoreSite Open Cloud Exchange.

I am a CoreSite customer, how do I order connectivity to AWS Direct Connect?
If you are a current CoreSite colocation customer in one of the CoreSite AWS Direct Connect markets, establishing connectivity is simple.

  • Step 1: Login to your AWS account and order a 1G or 10G port for AWS Direct Connect. Within 72 hours, you will receive a Letter of Authorization (LOA) with your port assignment from AWS.
  • Step 2: Login to MyCoreSite Portal and order a cross connect to the AWS port that is referenced in your LOA. Once the cross connect is established, you will have complete Layer 1 connectivity.

Can I access AWS Direct Connect if I am not a CoreSite colocation customer?
If you are not a CoreSite colocation customer, you can still connect to AWS Direct Connect within CoreSite facilities.

  • Step 1: Login to your AWS account and order a 1G or 10G port for AWS Direct Connect. Within 72 hours, you will receive a Letter of Authorization (LOA) with your port assignment from AWS.
  • Step 2: Contact a network service provider to build out a circuit between your on-premise network and the AWS Direct Connect port within CoreSite data centers. Once the circuit is established, you will have complete physical connectivity. For a list of network service providers, visit the AWS Partner Network.

What if I need more than 10G of throughput into AWS?
AWS now offers Link Aggregation Groups, which allows you to purchase up to 4 ports (1G or 10G) and use them as a single managed connection. This allows you to have up to 40G of data transfer throughput. You can order a new group with multiple ports and you can aggregate existing ports into a new group. All ports within the group must have the same speed.

Additional Resources

Cloud On-Ramp Locations

Learn which CoreSite data centers provide access to AWS, Microsoft Azure, Google Cloud Platform and SoftLayer.

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Virtual Data Center Tour

Take a look inside our data centers and hear from our executive team to learn why CoreSite is the right place for your IT infrastructure.

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CoreSite Open Cloud Exchange

The CoreSite Open Cloud Exchange provides one-to-many connections into a community of cloud providers.

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