Mid-Atlantic Crossroads (MAX)

Mid-Atlantic Crossroads (MAX)
Name	Mid-Atlantic Crossroads
Founded	2000
Location	College Park, Maryland
Focus	Research and education network
Website	http://www.maxgigapop.net

Mid-Atlantic Crossroads (MAX). It is a prominent regional optical network and Internet2 GigaPoP that provides advanced high-performance networking services to the research and education community. Established through a collaboration of major universities and federal research agencies, MAX interconnects institutions across the Washington, D.C. metropolitan area, the state of Maryland, and the broader Mid-Atlantic region. Its infrastructure supports cutting-edge scientific research, facilitates large-scale data transfers, and connects members to national and global research networks like the Energy Sciences Network and international peering points.

Overview

MAX operates as a critical cyberinfrastructure hub, enabling collaboration among leading research universities, federal laboratories, and government agencies. Its core mission is to support data-intensive research in fields such as high-energy physics, genomics, climate science, and astronomy. The network is a founding member of the National LambdaRail initiative and maintains direct connections to major Internet2 network facilities. By aggregating demand from its members, MAX provides cost-effective access to ultra-high-bandwidth connections that are essential for modern big data and cloud computing applications in academia.

History

The consortium was formally established in 2000 by a coalition including the University of Maryland, College Park, George Washington University, and the National Institutes of Health. Its creation was driven by the need for a regional network to support the burgeoning internet requirements of federal research agencies located in the Capital region. In 2003, MAX became a key participant in the National LambdaRail project, significantly expanding its national footprint. Subsequent milestones included the deployment of a 100-gigabit Ethernet backbone and establishing direct links to major Internet2 nodes and the Manhattan Landing international exchange point, solidifying its role in global research connectivity.

Network Infrastructure

The MAX backbone is a state-of-the-art optical fiber network utilizing Dense Wavelength Division Multiplexing technology to provide multiple dedicated lambdas, or light paths, for research applications. Its core infrastructure includes major Points of Presence in College Park, Maryland, and Ashburn, Virginia, with direct fiber paths to key facilities like the NASA Goddard Space Flight Center and the National Oceanic and Atmospheric Administration. The network interconnects with national backbones operated by Internet2 and ESnet, and peers at major exchanges including the Washington International Exchange Point. This architecture supports protocols like IPv6 and Software-Defined Networking for flexible service delivery.

Member Institutions

MAX serves a diverse consortium of over two dozen leading institutions. Key academic members include the University of Maryland, Baltimore, Johns Hopkins University, Georgetown University, and George Mason University. Federal agency participation is extensive, with members such as the National Institute of Standards and Technology, the U.S. Naval Research Laboratory, and the Smithsonian Institution. Other significant partners include the Mid-Atlantic Terascale Partnership and several National Laboratories that leverage the network for collaborative projects with universities, creating a vibrant ecosystem for interdisciplinary research.

Governance and Management

The consortium is governed by a Board of Directors composed of representatives from its principal member institutions, with strategic guidance often provided by the University System of Maryland. Day-to-day operations and engineering are managed by a professional staff based at the University of Maryland, College Park. Key policy and technical direction are set through committees involving participants from NASA, the National Science Foundation-funded projects, and other stakeholder entities. This collaborative governance model ensures the network evolves to meet the shared needs of the research and education community.

Services and Capabilities

MAX provides a comprehensive suite of services, including dedicated Layer 2 VLANs, Layer 3 IP routing, and colocation facilities for member equipment. A core capability is provisioning dynamic circuit switching services for projects requiring guaranteed bandwidth, such as those using the Large Hadron Collider or the Joint Polar Satellite System. The network also offers cloud computing access, research platform hosting, and connectivity to high-performance computing centers like those at the Texas Advanced Computing Center. These services enable groundbreaking work in telemedicine, remote instrumentation, and distributed sensor networks.

Category:Research and education networks Category:Organizations based in Maryland Category:Internet in the United States Category:Organizations established in 2000