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About Us

Pacific Light Data Communication Co., Ltd. (PLDC) was founded in October 2015 in Hong Kong, the heart of Asia, is set to become a leading communication service provider.

PLDC is building the first subsea cable PLCN (Pacific Light Cable Network) directly connecting Hong Kong and US. PLCN includes the C+L technology, providing high-speed, low latency and more secure bandwidth to all Internet users.

Our Vision

We offer highly reliable, comprehensive end-to-end solutions and state-of-the-art technology to support our customers with instant access to the world.

Our Mission

Linking up the globe with fast, direct and high capacity system.
Developing Hong Kong as one of the Global Internet Center.
Ensure secure, low latency and stable network for data transfer.


PLDC Features in Submarine Networks World 2018
By Pacific Light Data Communication Co., Ltd., 2 Oct 2018

PLDC Acquires China EIA Approval
By Pacific Light Data Communication Co., Ltd., 6 Jul 2018

PLDC Obtains Services-Based Operator (SBO) License
By Pacific Light Data Communication Co., Ltd., 26 June 2018

A Subsea cable changing internet and cloud infrastructure across the Pacific
By Winston Qiu, Pacific Light Data Communication Co., Ltd., 5 May 2018

Pacific Light Cable Network – An update from PLDC
By Regina Koh, Terrapinn/Submarine Networks World, 29 March 2018

PLCN (Pacific Light Cable Network) Landed in Hong Kong
By Pacific Light Data Communication Co., Ltd., 23 March 2018

Overview & Route Map


Pacific Light Cable Network

Landing station

HK China LA US

Cable Route

PoP – PoP




DC: 144Tbps
FP: 6FPs
Waves: 240/FP 100Gbps


Q3, 2019


Fiber Configuration

Cable Length: ~12,971km
Fiber Pairs: 6FPs
Design Capacity: 6FPs * 240W * 100G = 144Tbps


Project: Pacific Light Cable Network(PLCN)
Cable Length: ~12,971km
Landing: HK, China – LA, US (PoP – PoP)
Fiber Pairs: 6FPs
Technology: C+L Band
Design Capacity: 6FPs * 240W * 100G = 144Tbps
Investor: PLDC, Google, Facebook
Supplier: TE Subcom
Landing Service Providers: PCCW Global (for HK), TBD(for US)
Ready for Service: Q2, 2019


  • The first cable connecting Hong Kong and the U.S. directly
  • The shortest latency (RTD) : 130ms between HK and LA
  • Carrier neutral terminals: TMH in HK, Equinix LA4 in LA
  • Featured products
    • Dark fiber pair
    • Virtual Fiber Pair, 1/2 Dark Fiber Pair, 1/4 Dark Fiber Pair
    • Spectrum
    • 100G Wavelength
    • FLEX Ethernet
  • SDN-enabled activation on-demand
  • Agreement terms: Entitlement, IRU, Lease


Contact Us

    Pacific Light Data Communication Co., Ltd.

    Email: (General Enquiry)


    Email: (Sales Enquiry)


    Address: Unit 1705 & 06, One Peking, 1 Peking Road, Tsim Sha Tsui, Kowloon, Hong Kong


    Tel: (+852) 2682 6369


    Fax: (+852) 2682 6103