Terabit National/Transnational OTN Backbone Network Overall Solution

Overview  

From a transmission perspective, carrier networks can be divided into: backbone networks, metropolitan area networks (MAN), and access networks.  

The backbone network is a high-speed network that connects multiple regions or areas. Each backbone network contains at least one interconnection point with other backbone networks. Different network providers (carriers) maintain their own backbone networks to link their networks across different regions.  

Data transmitted over carrier backbone networks often reaches single-wavelength rates of 100G or higher, placing extremely high demands on equipment stability.  

Solution Brief  

FHOLINK Technology's Terabit National/Transnational OTN Backbone Network Overall Solution primarily utilizes the FH-OTN6800 and FH-DCI6800 series equipment to construct carrier backbone networks. It supports single-wavelength services at 100G/200G/400G using coherent optical transmission, with a single device supporting up to 80 wavelengths, enabling terabit-level data transmission. This solution facilitates long-haul, ring, and mesh networking with flexible configurations, allowing service add/drop at any site.  

A national carrier backbone typically consists of multiple long-haul links and ring networks, characterized by high traffic volume, long transmission distances, strong service scheduling capabilities, and demanding performance requirements. FHOLINK's solution employs the FH-OTN6800 Optical Transport Platform OTN equipment as the foundation for building these networks.  

Solution Features  

1. High equipment stability and transmission quality  

2. Supports terabit-level ultra-large capacity transmission  

3. Enables multi-rate, multi-service access  

4. Facilitates ultra-long-distance transmission over thousands of kilometers  

5. Compatible with ring and long-haul network topologies  

6. Provides multiple protection mechanisms, including dual, triple, and quadruple routing protection  

Main Products  

1. FH-OTN6800 Series Optical Transport Platform  

2. FH-DCI6800 Series Data Center Interconnect Equipment  

3. FH-OTN6200 Series Optical Transport Platform  

Applicable Scenarios  

1. Carrier Backbone Networks  

2. Transnational Backbone Networks  

3. Government and Enterprise Private Network Backbone Transmission  

4. Data Center Interconnection