CHICAGO and NEW YORK, October 3, 2013 – Perseus Telecom and CME Group, the world’s leading and most diverse 
derivatives marketplace, today announced a new service offering called High Precision Time™. This enables customers 
to synchronize their time systems across a multitude of data centers where Perseus offers this service and is available at 
CME Group’s data center in Aurora, IL effective immediately. 

The service includes access to a National Institute of Standards and Technology (NIST)-certified GPS antenna as well 
as Network Time Protocol (NTP) and Precision Time Protocol (PTP) connectivity with nanosecond accuracy to the 
Coordinated Universal Time UTC(NIST) timescale.

“The build out of High Precision Time™ with the CME Co-location Services Group in Aurora, was an important 
undertaking in helping our mutual customers mitigate the risks of poor or out of sync time stamps when disseminating 
and trading on sensitive market information,” said Andrew Kusminsky, Chief Operating Officer at Perseus Telecom. “We 
look forward to serving trading firms and vendors such as those within CME Group’s data center which require a high 
level of responsibility in compliance and high precision trading.”

CME Co-Location Services will provide cross-connect access to High Precision Time™ with the following services now 
available:

• Certified NIST GPS Antenna access
• Certified UTC(NIST) timescale accuracy and reporting
• Choice of delivery protocols: NTP (Network Time Protocol) and PTP (Precision Time Protocol) 
• Choice of connectivity access: RJ45 copper, COAX Cable, 1Gbps, 10Gbps and Dedicated fiber cross connect 

“We are committed to providing the CME Group trading community with the proper and relevant technology needed 
in a high-tech datacenter environment,” said Craig Mohan, Managing Director, Co-Location and Data Center Services 
for CME Group. “We have partnered with Perseus Telecom to make this service available to all customers located in 
Aurora at a time when regulatory changes and the need to have more precision in reporting trading events are crucial 
to sound risk management.”

ABOUT PERSEUS TELECOM

Perseus Telecom is an award winning global facilities based licensed carrier of enterprise and telecommunications 

services with a focus on ultra-low latency connectivity. Perseus provides the fastest routes between New York and 
Brazil exchange markets and was recently awarded for QuanTA, the fastest trans-Atlantic route between New York 
and London. The company also operates the fastest route between London and Frankfurt over its high-tech wireless/
microwave service.