DWDM / CWDM

Flexible interface options, unlimited expansion capacity

Our "Wave Division Multiplexing" (WDM) optical system, based on the latest optical switching technology, is capable of satisfying high-bandwidth needs due to its ability to carry multiple light signals or wavelengths on each fibre strand.

Advanced WDM technology delivered over a dedicated fibre backbone provides high levels of availability, reliability and security assuring continuous operation and uninterrupted access to information. It is a scalable solution that interconnects multiple sites, and data centres. It also enables multiple data protocols to be carried over an optical channel and rapidly transfers large amounts of data at high bandwidth speeds between locations. At the same time, it achieves network simplification and cost effectiveness.

Key Features	Benefits
Highly secure access	Provided through dedicated fibre and system to the customer.
Fully resilient high-speed infrastructure	Ensures reliable delivery of your data.
High flexibility in the network interface	Caters to the different network requirements.
Scalability	Enables rapid responses to changing infrastructure needs and network demands.
Network consolidation	Allows multiple applications to run over the same network.
Management and monitoring	24x7 performance

Key Features

Benefits

Highly secure access

Provided through dedicated fibre and system to the customer.

Fully resilient high-speed infrastructure

Ensures reliable delivery of your data.

High flexibility in the network interface

Caters to the different network requirements.

Scalability

Enables rapid responses to changing infrastructure needs and network demands.

Network consolidation

Allows multiple applications to run over the same network.

Management and monitoring

24x7 performance

Notes

Business partners include those entities of designated industries having a contractual relationship with HGC Global Communications Limited (please refer to³for details of designated industries).
Personal Data includes any or all of the following : name, gender, telephone number, fax number, postal address, e-mail address, month and year of birth, and the information on usage of telecommunications and related telecommunications value-added services and relevant HGC Global Communications Limited’s account and service number.
Designated industries include telecommunications and related telecommunications value-added services and/or products, concierge services, flowers and hampers, wedding planning services, personal care and beauty, fashion and apparel, supermarket and department stores, household, catering/ food and beverages, hotels and travelling, entertainment and leisure, high-end consumer products, electrical and electronic products, e-commerce and payment platforms, media, insurance, banking and finance, education, stationery and office equipment, real estate and property management, logistics and transportation, social network services, recruitment, charitable and non-profit making organizations.

Remarks
If at any time in the future you do not wish HGC Global Communications Limited, its affiliated companies, agents and/or business partners in providing you with any information for direct marketing of the aforesaid products and services relating to HGC Global Communications Limited, its affiliated companies and business partners, please contact us via email suggestion@hgc.com.hk, or by mail to PO Box 33, Tsuen Wan Post Office, Hong Kong or call HGC Global Communications Limited’s Customer Services Hotline 1220 (Voice/IDD Service) / 1222 (Internet Service). If you inform us via email or by post, our customer service representative will contact you for verification purpose.

DWDM / CWDM

Flexible interface options, unlimited expansion capacity

Why HGC?

Why HGC?