Search
  • National All-Optical Backbone Network Solution

    Building Ultra-Broadband and Reliable National Infrastructure Networks

  • Overview
  • Benefits
  • Architecture
  • Products
  • Case Studies
  • News and Events
  • Resources

National Backbone Network Narrows Digital Divide and
Promotes People's Livelihood

To date, more than 170 countries and regions have released their digital economy strategies. Indeed, the digital economy has become a key component of a nation's GDP, while ICT infrastructure is key to promoting economic development and improving people's livelihood.

Huawei has world-leading technologies in the optical field and extensive experience in constructing carrier backbone networks. Its national all-optical backbone network supports single-fiber 96 Tbit/s (highest in the industry), 5000 km ultra-long-haul transmission without regeneration, and a single-span of 400 km. It also provides the industry's first commercial OXC platform to enable all-optical OXC grooming, flexible wavelength grooming, and one-hop connection. ASON provides protection against multiple fiber cuts to recover services within seconds. Huawei's exclusive Hybrid ASON uses optical-electrical synergy to deliver the highest reliability.

Gain the Edge

Ultra-long haul

• 400G, 5000 km ultra-long-haul transmission without electrical regeneration, 20% longer than the industry average
• 400+ km per span, reducing regeneration sites and saving network construction costs

High bandwidth

• Up to 240 wavelengths per fiber, achieving 96 Tbit/s capacity
• 25% more spectrum resources than the industry average

High reliability

• Multiple device-level and network-level protection schemes and ASON multi-route protection
• Protecting services against multiple fiber cuts and ensuring 99.999% reliability

Architecture

Architecture

Architecture
Huawei

TOP