Interconnection — Cross-Connects & Meet-Me Rooms
CoreSite's interconnection ecosystem enables direct physical connections between customers, carriers, cloud providers, and content networks within CoreSite facilities — providing low-latency, private connectivity without traversing the public internet. Dense carrier and network presence across CoreSite markets creates an interconnection hub where bandwidth costs decrease and performance improves as traffic is exchanged directly rather than through transit providers.
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Colocation — Enterprise Data Center Space
CoreSite provides carrier-neutral colocation in 11 US metro markets — offering rack space, caged suites, and private data halls with redundant power, precision cooling, and physical security. Carrier-neutral facilities allow customers to connect to any network provider in the building without exclusivity constraints, enabling competitive carrier selection and multi-carrier redundancy.
Open Cloud Exchange (OCX) — Multi-Cloud On-Ramp
CoreSite's Open Cloud Exchange (OCX) provides a single physical connection point that enables customers to reach multiple cloud providers — AWS, Microsoft Azure, Google Cloud, Oracle Cloud, and others — through one port. Rather than negotiating and provisioning separate circuits to each cloud provider, OCX customers establish a single cross-connect to the OCX fabric and then configure virtual connections to individual clouds through a self-service portal.
AWS Direct Connect at CoreSite
AWS Direct Connect at CoreSite provides private, dedicated connectivity between a customer's infrastructure in a CoreSite facility and AWS — bypassing the public internet for lower latency, consistent throughput, and reduced data transfer costs compared to internet-based AWS access. CoreSite facilities in multiple US markets host AWS Direct Connect endpoints, allowing customers to establish Direct Connect connections without physically relocating to an AWS-designated facility.
AWS Outposts at CoreSite
CoreSite supports AWS Outposts deployments within its data centers — providing the physical facility infrastructure (power, cooling, space, connectivity) for customers that require AWS infrastructure to run in a specific location outside of AWS's own regions. Organizations with data residency requirements, ultra-low latency needs for on-premises applications, or hybrid architectures where AWS APIs must run locally use Outposts to extend AWS into a CoreSite facility.