Intra-Asia Cable Systems
The Asia Pacific Cable Network (APCN) is a 12000km pan-Asia submarine cable system linking Japan, Korea, Taiwan, Hong Kong, the Philippines, Indonesia, Singapore, Malaysia and Thailand. The Asia Pacific Cable Network (APCN) consists of two fiber pairs, with a design capacity of 5 Gbps (2xSTM-16). APCN is the first SDH-enabled submarine cable in APAC region, ready for service in January 1997.
The APCN has a one fiber pair extension cable to Australia, linking Jakarta (Indonesia) with Port Headland (Australia) through the Lombok Strait. The APCN Australian Extension is also know as the Jasuruas cable system.
The APCN Consortium comprises
The APCN cable lands at the following cable landing stations:
The APCN cable system was supplied by KDD-SCS, AT&T-SSI, Alcatel Submarine Networks, with an investment of approximately USD500 million.
The other earlier optic fiber submarine cable systems in APAC region includes:
The Asia Pacific Cable Network 2 (APCN-2) is a 19,000-km optical fiber submarine cable system linking Japan, Korea, China, Taiwan, Hong Kong, Philippines, Malaysia, and Singapore in a ring configuration, with four fiber pairs connecting 10 submarine cable landing stations in Asia region.
The APCN-2 is the first submarine cable system that has a self-healing function in the Asia Region, and is capable of restoring itself instantly with its ring configuration when a failure occurs in a part of the system.
The APCN-2 has a design capacity of 2.56 Tbps by operating with 64x10 Gbps DWDM technology.
The EAC-C2C Network is a merger of the EAC network and the C2C network, Asia’s largest privately-owned submarine cable network, with a design capacity of 17.92 Tbps to 30.72 Tbps, a total cable length of 36,800 km, and 17 cable landing stations covering Japan, Korea, China, Taiwan, Hong Kong, the Philippines and Singapore.
The East Asia Crossing (EAC) cable system spans 19,800 km, linking Japan, Korea, China, Taiwan, Hong Kong, the Philippines and Singapore. The EAC network was initially constructed by Asia Global Crossing which was acquired by China Netcom in 2002. And then China Netcom sold out Asia Netcom (including the EAC network assets) to an investor group led by Ashmore and Spinnaker in 2006.
The City-to-City (C2C) cable system stretches 17,000, linking Japan, Korea, China, Taiwan, Hong Kong, the Philippines and Singapore. The C2C network was initially constructed by SingTel in 2000-2002.
In 2007, Asia Netcom (now Pacnet) took over the control of C2C and merged the EAC and C2C networks into an integrated EAC-C2C Network.
In 2008, Pacnet Internet and Asia Netcom merged to form new Pacnet.
In April 2015, Telstra completed the acquisition of Pacnet. EAC-C2C network is now wholy owned by Telstra.
The Flag North Asian Loop(FNAL) or Reach North Asian Loop (/RNAL) each represents a part of a 9,800 km Intra-Asia submarine cable system, the North Asian Loop submarine cable system linking Japan, Korea, Taiwan, Hong Kong in a ring configuration.
The entire FNAL/RNAL submarine cable system consists of 6 fiber pairs, initially designed with 64x10 Gbps DWDM technology. Reliance Globalcom (FLAG Telecom) and PCCW Global (Reach) each owns three of the six fiber pairs respectively.
The North Asian Loop cable system was jointly built by FLAG Telecom and Level 3 Communication.
Level 3 Communications built its eastern leg connecting Hong Kong, Taiwan and Japan and put it into service in July 2001. In the end of 2001, Reach acquired the North Asian Loop and other assets from Level 3 Communications. In March 2011, PCCW Global announced the completion of Reach's joint-venture alignment to take over most part of Reach's assets including the RNAL.
FLAG Telecom built the western leg connecting Hong Kong, Korea and Japan. And Reliance acquired FLAG Telecom in 2003.
In August 2011, Reliance Globalcom successfully upgraded it FNAL to 40G submarine network, to introduce 10G LAN PHY and OTN services in the FNAL submarine cable network.
PCCW Global announced in January 2012 to upgrade the RNAL with 100G network solutions.
For more information about the FNAL/RNAL cable system, please click here
TGN-Intra Asia Cable System (TGN-IA) is a private Intra-Asia submarine cable system constructed, owned and operated by Tata Communications. The TGN-IA cable spans 6800 km, consists of 4 fibre pairs linking Singapore, Hong Kong, Japan, the Philippines, Vietnam and Guam, with a design capacity of 3.84 Tbit/s. The TGN-IA cable route was deliberately designed to avoid areas prone to earthquakes and other hazardous areas, such as south and east coast of Taiwan Island. The TGN-IA cable system offers a low latency direct route between Tokyo and Singapore (63 ms). And the TGN-IA, the TIC and the TGN-Pacific together form an integrate submarine network to connect Asia and the United States.
Matrix Cable System (MCS) is a carrier neutral international fiber optic submarine cable that serves Singapore - Jakarta with high speed, high capacity and non-stop quality links. The MCS cable spans approximately 1055km from Singapore to Jakarta, with maximum design capacity of 2.56Tbps. The MCS Offers PoP-to-PoP Connectivity between Singapore and Indonesia. The MCS was Ready for Provisional Acceptance (RFPA) on August 7, 2008.
TIC (Tata Indicom Cable), also known as TIISCS (Tata Indicom India-Singapore Cable System), is a submarine cable linking India and Singapore. The TIC cable spans 3,175 km, lands in Chennai, India and Changi, Singapore. Construction of the cable TIC began in November 2003 and went on live on September 15, 2004. The TIC cable system comprises of 8 fiber pairs, operates with 64x10 Gbps DWDM technology, with a design capacity of 5.12 Tbps. The TIC cable system is 100% owned and operated by Tata Communications.
The MIC-1 (Moratelindo International Cable-system One) is a linear repeaterless optic fiber submarine cable system connecting Singapore and Batam Island, Indonesia. The MIC cable length is about 70km, lands at Changi Cable Landing Station and Batam Cable Landing Station.
The MIC1 cable system has been designed to have a minimum capacity of 10Gbits (STM-64) with the capability of accommodating Dense Wave Division Multiplexing (DWDM). The MIC cable system was ready for service in January 2008.
The MIC cable system is a private cable constructed, owned and operated by Moratel (PT Mora Telematika Indonesia), a wholesale telecom infrastructure providers established in 2000 in Indonesia.
The Korea-Japan Cable Network (KJCN) is a consortium cable with diverse direct connections between Korea and Japan. The KJCN cables consist of 12 fiber pair on both cable routes, with a total cable length of 500km and a design capacity of 2.88 Tbps. There is no repeater and hence no PFE (Power Feeding Equipment) in the KJCN cable system. The C&MA of the KJCN was signed on May 25, 2001, and the KJCN was ready for service on March 23, 2002, offering high quality, reliance broadband services for the 2002 FIFA World Cup Korea/Japan.
In March 2001, SingTel and Bharti Group formed a 50:50 private submarine cable development company, Network i2i, for the construction of the i2i cable network (i2icn) which was the world's largest cable network in terms of bandwidth capacity (8.4 Tbps) then. The i2i submarine cable consists of 8 fiber pairs connecting Tuas cable landing station in Singapore and Chennai cable landing station in India, spans 3100 km. The entire i2i cable network utilises the latest Dense Wavelength Division Multiplexing (DWDM) technology, with 105 wavelengths of 10 Gbps when fully equipped. The i2i cable network was completed in April 2002. In January 2007, the i2i cable network became 100% owned by Bharti Airtel.
The South-East Asia Japan Cable System (SJC) is a 8900 km (to be extended to 9700 km later) submarine cable system connecting 7 Asian countries and regions including Brunei, Mainland China, Hong Kong, Japan, Singapore, the Philippines and Thailand. The SJC was ready for service on June 27, 2013.
The SJC cable consists of 6 fiber pairs, with an initial design capacity of 28 Tbps. The SJC cable system utilizes the state-of-the-art advanced 100G SLTE and OADM Branching technologies.
The SJC cable system is supplied by NEC and TE SubCom, with a total cost of about US$400 million.
For more details, please visit SJC cable system overview.
The Asia-Pacific Gateway (APG) is a 10400km submarine cable system linking 8 countries and regions in Asia region, i.e., Malaysia, Singapore, Vietnam, Hong Kong, Taiwan, Mainland China, Japan, and Korea.
The APG cable system consists of 6 fiber pairs in the trunk, initially designed with 128*40 Gbps DWDM technology and system capacity of 30.72Tbps, upgradable to 100 Gbps wavelength. APG consortium announced the system capcity as 54.8Tbps based on different calculation.
When it was initiated in May 2009, the APG consortium included PLDT(the Philippines), Chunghwa Telecom (Taiwan), China Telecom and China Unicom (mainland China), KT Corp. (Korea), NTT Communications (Japan), Telekom Malaysia (Malaysia), and VNPT (Vietnam).
As NTT Com, PLDT, StarHub and Telekom Malaysia have signed the C&MA to form another consortium for the construction of the Asia Submarine-cable Express (ASE), and another consortium including KDDI, SingTel, China Telecom, China Mobile, Globe Telecom, Google,etc has also signed the C&MA for the construction of the South-East Asia Japan Cable (SJC), the APG consortium has been in a difficulty to team up enough parties to invest in the APG cable system.
On December 20,2011, the APG consortium which includes Chunghwa Telecom, KT and NTT and other members signed in Beijing the APG C&MA. But the APG C&MA was not effective until early July 2012 when Facebook and Time dotCom were enrolled to form the final 12-member APG consortium, including China Mobile, China Telecom, China Unicom, Chunghwa Telecom, Facebook, KT Corp, LG Uplus, NTT Communications, StarHub, Time dotCom (Global Transit) Viettel and VNPT.
APG consortium selected NEC as the system supplier. The total cost of APG cable system is approximately USD560 million (inclusive of landing cost).
The APG cable system has been ready for service as of Oct 28, 2016.
The Asia Submarine-cable Express (ASE) is a 8148km intra-Asia submarine cable system constructed by a consortium including NTT, PLDT, StarHub and Telekom Malaysia.
The ASE cable consists of 6 fiber pair, connecting Japan to the Philippines, Malaysia and Singapore,with branch to Hong Kong.
The ASE cable system was initially designed with 40 Gbps transmission and OADM technologies, with a design capacity of 15Tbps, upgradable to a maximum design capacity of 51Tbps using 100 Gbps technology.
Telekom Malaysia (TM) owns one-third stake and two dedicated fiber pairs in the ASE cable system, with which TM builds its wholly owned Cahaya Malaysia Cable system.
The ASE cable system was launched for service on August 20, 2012, supplied by Fujitsu and NEC, with a total cost of about USD430 million, in which Telekom Malaysia invested about USD140 million and PLDT invested about USD55 million.
The ASE cable system lands at the following cable landing stations:
The ASE cable system is carefully designed to avoid earthquake zone in South Taiwan, offer ultra low latency between Tokyo, Hong Kong and Singapore by terminating in the neighborhood of Stock Exchanges in Hong Kong and Singapore and landing directly at NTT’s Hong Kong Financial Data Center in Tseung Kwan O.
The typical latency (RTD) over ASE cable system is:
The Bharat Lanka Cable System is a 320-km submarine cable systems connecting India and Sri Lanka. Initially it will have a capacity of 40 Gbit/s that will later be upgraded to 960 Gbit/s.
The Thailand - Indonesia - Singapore Cable Network (TIS) is a 1100-km regional submarine network linking Songkhla (Thailand), Batam (Indonesia) and Changi (Singapore). The TIS consortium includes CAT Telecom Public Company Ltd. of Thailand (CAT), PT Telekomunikasi Indonesia Tbk of Indonesia (Telin) and Singapore Telecommunications Limited of Singapore (SingTel) which jointly invested 36 million to build the TIS cable network.
The TIS was ready for service on December 2, 2003, with an lit capacity of 30 Gbps and upgradeable up to 320Gbit/s.
The Dumai Malaka Cable System (DMCS) is a 147-km repeaterless submarine telecommunications cable system connecting Dumai in Indonesia and Malaka in Malaysia. The DMCS was ready for service in 2005, with a design capacity of 320 Gbps and lit capacity of 20 Gbps. The Dumai Malaka Cable System is supplied by NEC .
The Batam-Dumai-Melaka (BDM) submarine cable is a 400-km intra-Asia regional submarine cable system between Malaysia and Indonesia with two routes, Melaka-Batam and Melaka-Dumai. The BDM consortium includes Telekom Malaysia Berhad (TM), PT XL Axiata Tbk and PT Mora Telematika of Indonesia. Huawei Marine Networks offers end-to-end turnkey submarine system solutions for the BDM project.
The BDM cable system has a capacity of 80 Gbps. And the BDM cable project is expected to be completed by the fourth quarter of 2011.
The West Asia Crossing (WAC) is a intra-Asia submarine cable system planed by Pacnet. The WAC connects India through a landing station in Chennai, to both Malaysia and Singapore. The WAC is also designed to offer the flexibility of extending connectivity into Bangladesh and Sri Lanka through separate branching units, as well as the possibility of a second cable landing point in Mumbai to offer additional capacity to cables landing off the west coast of India.
The WAC will have a design capacity of 6 to 8 Tbps, with a ready-for-service (RFS) date targeted around early 2012.
The WAC project has not been implemented.
The Taiwan Strait Express-1 (TSE-1, also known as Tanshui-Fuzhou Submarine Cable) is the first submarine cable across the Taiwan Strait, linking Tanshui, Taiwan island and Fuzhou, mainland China. The TSE-1 submarine cable is about 270 Km, consists of 8 optical fiber pairs. The design capacity of the TSE-1 submarine cable system is 6.4 Tbps.
The TSE-1 consortium consists of China Unicom, China Telecom and China Mobile from mainland China, and Chuanghwa Telecom, Taiwan Mobile, Far Eastone,and TIGC from Taiwan.
The TSE-1 cable project was completed on January 18, 2013.
Though the TSE-1 is widely toasted as the first submarine cable linking Taiwan island and mainland China, the first submarine optical fibre cable linking Taiwan and mainland China is the Kinmen-Xiamen submarine cable system which was ready for service on August 21, 2012, linking Kinmen island, Taiwan and Xiamen, mainland China.
The India Cloud Xchange (ICX) subsea cable system is a private cable to be constructed by Global Cloud Xchange (former Reliance GlobalCom), delivering a direct Mumbai-Singapore route to bypass current outage prone terrestrial routes between Mumbai and Chennai. The ICX subsea cable runs approximately 5,060 kilometers between Mumbai and Singapore.
Based on state-of-the-art 100G technology, the ICX cable is a four fiber pair system with initial design capacity per fiber pair at 80 x 100G.
The ICX cable system is expected to be ready for service in Q2 2016.
The ICX project has not been implemented.
The Bay of Bengal Gateway (BBG) is a new cable system that meets the continued bandwidth growth between the Middle East, the Indian sub-continent and South East Asia.
The BBG cable lands in UAE, Oman, India, Sri Lanka, and Malaysia, with a diverse terrestrial network from Malaysia to the Singapore points-of-presence at Equinix and Global Switch.
Connection of traffic to BBG is achieved by using either the 10 Gbit/s or 100 Gbit/s interface. BBG is a three fibre pair cable that extends over 8 000 km, based on 100G DWDM coherent technology with an overall design capacity of 10 Tbit/s per fibre pair.
BBG goes live on April 8, 2016.
SEA Cable Exchange-1 (SeaX-1) comprises a 250km high-speed, large capacity, 24-fibre pair undersea fiber optic cable that connects Mersing (Malaysia), Changi (Singapore), and Batam (Indonesia).
The SeaX-1 cable system is fully owned and operated by Super Sea Cable Networks Pte. Ltd..
The SeaX-1 cable system was ready for service in June 2018.
The Southeast Asia–Japan 2 (SJC2) submarine cable system spans 10500km, connecting 11 cable landing stations in Singapore, Thailand, Cambodia, Vietnam, Hong Kong, Taiwan, mainland China, Korea and Japan.
The SJC2 cable features eight fibre pairs, at least 18Tbps of capacity per fiber pair, with initial design capacity of 144 Tbps.
SJC2 consortium comprises of China Mobile International (CMI), Chuan Wei, Chunghwa Telecom, Facebook, KDDI, Singtel, SK Broadband and VNPT. True participated in the SJC2 consortium later as the landing party in Thailand.
It is reported that TRUE will spend around Bt3.6 billion (approximately USD110 million) on SJC2 cable sytem and acquire 9Tbps (1/16 of the system capacity). In this case, the total cost of SJC2 cable may be up to USD 1 billion or even more. It cost about USD400 million to build the 8900km SJC with system capcity of of 28Tbps.
SJC2 consortium selected NEC as the turn-key supplier.
TKO Express is the first submarine cable to directly link Chai Wan and Tseung Kwan O Industrial Estate (TKOIE) in Hong Kong. With 1,728 fiber cores, spanning just 3.5 km across Tathong Channel, TKO Express provides a direct, low-latency path to link data centers in Chaiwan and the emerging data centre hub at Tseung Kwan O Industrial Estate (TKOIE).
TKO Express is 18.2 km shorter than the alternate route from Sino Favor Centre to the Hong Kong Stock Exchange (HKEX). The short, direct path delivers the low-latency financial organisations demand for real-time transactions.
TKO Express is built, owned and operated by Superloop.
TKO Express was ready for service in june 28, 2017.
The Ultra Express Link (UEL) is a 3km high-capacity, low latency subsea cable system connecting the Tseung Kwan O Industrial Estate (TKOIE) with the Chai Wan area in Hong Kong.
The UEL cable system provides additional diversity in connectivity for the multiple data centers in TKOIE, and serves to position the TKOIE as Asia’s data center hub.
THe UEL is built, owned and operated by HKT which is majority-owned by PCCW Limited. PCCW Global is the international operating division of HKT.
Chennai-the Andaman & Nicobar Islands (A&N Islands) submarine cable system includes a segment with repeaters from Chennai to Port Blair and seven segments without repeaters between the islands of Havelock, Little Andaman (Hutbay), Car Nicobar, Kamorta, the Great Nicobar Islands, Long Island and Rangat. The total cable length will be approximately 2,300km and carry 100Gb/s optical waves.
The Chennai-A&N Island submarine cable system is invested by Bharat Sanchar Nigam Limited (BSNL),and supplied by NEC.
The Pak-China Optic Fiber Cable (Pak-China OFC) covers a distance of 822 kilometers and runs from Rawalpindi till Khunjerab pass to connect with China.
The Pak-China OFC is operated and maintained by Special Communication Organization, deployed by Huawei Technologies at a total cost of $44 million.
Malaysia-Cambodia-Thailand (MCT) cable system connects Malaysia, Cambodia and Thailand, spans approximately 1,300 kilometers, adopts 100 Gbps technology with a system capacity of 30+ Tbps.
The MCT cable system lands at Sihanoukville in Cambodia, Rayong in Thailand and Cherating (near Kuantan, Penang) in Malaysia respectively.
The MCT cable system is jointly built by Telcotech, a subsidiary of EZECOM in Cambodia, Symphony Communication of Thailand and Telekom Malaysia.
The MCT cable system launched for service in March 2017, with an initial capacity of 1.5Tbps.
In Cambodia, the MCT cable system connects to AAG and other submarine cable system. Telcotech is the only Cambodian member of the AAG which links Southeast Asia to the USA.
As the landing party for MCT cable system in Thailand, Symphony is the first private submarine cable operator in Thailand, owns and operates the Maolee Cable Landing Station in Rayong, Thailand.
The MIST cable system has a total length of 11,000km, connecting Singapore, Myanmar and India, and includes capacity for future expansion.
The MIST cable system consists of 12 fiber pairs, with 240Tbps system capacity, landign in Singapore, Myanmar and India (Mumbai and Chennai).
The MIST cable system is invested by Orient Link Pte. Ltd., a strategic joint venture of NTT Ltd., Fund Corporation for the Overseas Development of Japan’s ICT and Postal Services Inc. (JICT) , WEN Capital Pte. Ltd., incorporated for international submarine cables in Singapore on October 10, 2019.
Hainan – Hong Kong Submarine Cable System (HHSCS) is a new build project in China connecting Hong Kong SAR and Hainan Province with branch to Guangdong Province.
The HHSCS cable deploys the latest 16 fiber-pair SDM repeater, improving the system capacity and optimizing its performance.
The HHSCS cable system is invested and owned by China Mobile, supplied by Huawei Marine.
The SIGMAR cable system is a 2,227km connecting Singapore and Myanmar, landing in Tuas in Singapore and in Thanlyin, southeast of Yangon in Myanmar.
The SIGMAR cable consists of four fiber pairs, running through the Andaman Sea and along the Straits of Malacca
The SIGMAR cable system connects Myanmar directly to Singapore, with branching units to enable optional landing in Thailand and future interconnections with other cables.
The SIGMAR cable system is invested Campana Group, partnering with Telin Singapore which will offer access to the landing site at Tuas as well as local connectivity in Singapore.
SIGMAR is scheduled to be ready for service in 2020.
The Maldives Sri Lanka Cable system (MSC) is a four fiber pairs subsea cable system connecting the Maldives and Sri Lanka, landing in Hulhumalé and Mount Lavinia.
The MSC consortium includes Ooredoo Maldives PLC (Ooredoo Maldives), Dhivehi Raajjeyge Gulhun PLC (Dhiraagu) and Dialog Axiata PLC (Dialog).
The MSC is supplied by Huawei Marine Networks, equipped with high-output titanium housing repeaters to achieve span length over 130km.
The MSC cable system is scheduled to be ready for service by year-end 2020 with the delivery period less than 11 months.