CME
Network Access Options

CME Group offers reliable, robust and cost-efficient connectivity to the CME Globex® platform, including iLink® and Market Data Platform, and CME Clearing systems. CME Group offers a variety of access methods so customers are able to customize their connectivity to best fit their trading and business needs.

For further information on network access options, please contact CME Globex Services at 312.648.4777. Pricing for network options is available online at Network Access Charges.

Production Connectivity Certification Connectivity

Production Connectivity  
The Connectivity Summary Table details all the production network connectivity options.

CME DIRECTLink
A CME Group-managed network solution providing customers with the required circuits, back-up connection and hardware. Available in the U.S. only.

  • Bandwidth
  • Carrier diversity via 2 circuits from different carriers
  • Network monitoring and support by CME Group

Local Network (LNet)  
A customer-managed solution, where customers are required to house a CME Globex-certified trading application via a specified colocation facility. LNet may not be utilized as a network-only connectivity option.

LNet offers reduced network latency because the colocation facilities are directly connected to the CME Globex fiber optic transport, i.e., the CME Globex network. For non-local customers, LNet provides a lower-latency connectivity solution.

  • Bandwidth: 40mbps
  • Redundant connection from colocation facility
  • Two colocation facilities available
  • Network monitoring and support by customers

All LNet customers must maintain a redundant, separate site connected to the CME Globex platform. Please refer to the LNet Connectivity Guide and the LNet FAQ for more information.

CME Globex Hubs
The hubs allow for customer-managed connections to redundant data centers in Amsterdam, Dublin, London, Milan, Paris and Singapore.

  • Choice of local telecommunication access providers with facilities in data centers
  • Ethernet bandwidth subscription
  • Connection to CME Globex Hub managed by customer
  • Connection between CME Globex Hub and Chicago managed by CME Group

Client DIRECTLink
A customer-managed solution connecting to CME Globex within approved telecommunications vendor clouds.

  • Choice of AT&T, MCI and Sprint telecommunication vendors
  • Bandwidth available in 10, 20 and 40mbps
  • Dual connectivity to redundant data centers
  • Network monitoring and support by customer

Client INTERNETLink
Customer-managed access via a secure VPN tunnel over the Internet.

  • Customer chooses a tier-one Internet provider
  • Bandwidth available in increments of 0.5 to 20mbps
  • Network monitoring and support by customer

Certification Connectivity  
CME Group offers the following connectivity options for customers accessing the CME Globex testing environments, Certification and New Release.

CME CERTLink
A CME Group-managed network solution providing customers with the required circuits, back-up connection and hardware. Customers may submit orders now for delivery, scheduled to begin in September 2007.

  • Single or redundant 40mbps Ethernet
  • Available in the U.S. only
  • Network monitoring and support by CME Group

BT Radianz
A BT Radianz-managed connectivity option.

  • Connect via RadianzNet
  • Redundant connectivity from BT Radianz-managed routers at customer site

Client CERTLink
A customer-managed solution, connecting within approved telecommunications vendor clouds.

  • Choice of Sprint, VZB and AT&T telecommunication vendors
  • Bandwidth available in 10, 20 and 40mbps
  • Combined or Redundant connectivity
  • Network monitoring and support by customer

Cert VPN
Customer-managed access via a secure VPN tunnel over the Internet.

  • Functional testing only
  • Customer chooses a tier-one Internet provider
  • Network monitoring and support by customer