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Press Release -- January 31st, 2011
Source: NTT Communications
Tags: Construction, Exchange, IPv6

NTT Com to Launch Asia Submarine-cable Express

TOKYO, JAPAN – NTT Communications (NTT Com) announced today that with assistance from Hong Kong-based NTT Com Asia, the company plans to launch the Asia Submarine-cable Express (ASE), a 40-gigabit-per-second (Gbps) undersea cable, in June 2012. The ASE eventually will connect major business hubs across East Asia via some 7,200 kilometers of cable, and boast a total carrying capacity exceeding 15 terabits per second.

The ASE is being constructed by NTT Com, Malaysia-based Telekom Malaysia, Philippines-based PLDT and Singapore-based StarHub. Total cost of construction is estimated at approximately 430 million USD (about 36 billion yen).

When it initially starts operating, the ASE will serve Japan, Malaysia, Singapore and the Philippines. A separate route to Hong Kong will be added in December 2012. Connections to Mainland China and additional Southeast Asian countries are expected to be launched in collaboration with major carriers in these markets.

Incorporating the latest 40 Gbps optical technology, the ASE will boost the capacity and strengthen the redundancy of NTT Com’s Asian cable networks, paving the way for enhanced global network services that will meet the region’s increasing needs for global traffic, low network latency and reliability. The ASE also has a capability to incorporate 100 Gbps optical technology in the future.

The ASE will be specially designed to withstand earthquakes and typhoons, particularly in areas such as the Bashi Channel south of Taiwan, where undersea earthquakes have disrupted international communications in the past few years. Routes between Japan, Hong Kong and Singapore will cover the shortest possible distances to maximize reliability and minimize latency.

“The ASE’s planned launch is further testament to NTT Com’s growing presence in the markets of Asia,” said Akira Arima, President and CEO of NTT Com. “We are excited about the business opportunities we expect to realize by bridging Tokyo and other Asian economic hubs with our high-speed, high-capacity ASE cable network.”

About NTT Communications Corporation

NTT Communications provides a broad range of global networks, management solutions and IT services to customers worldwide. The company is renowned for reliable, high-quality security, hosting, voice, data and IP services, as well as expertise in managed networks and leadership in IPv6 transit technology. NTT Communications’ extensive infrastructure includes Arcstar™ Global IP-VPN and Global e-VLAN, as well as a Tier-1 IP backbone reaching more than 150 countries in partnership with major Internet service providers, and secure data centers in Asia, North America and Europe. NTT Communications is the wholly-owned subsidiary of Nippon Telegraph and Telephone Corporation, one of the world’s largest telecoms with listings on the Tokyo, London and New York stock exchanges. Please visit

For more information
(Mr.) Hiromasa Yoshida or (Ms.) Miho Kanzaki
NTT Communications
Global Business Division
Tel. +81 3 6733 8158

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