Skip to content OTN (Optical Transport Network) is the core of modern optical communication. It acts like a super-intelligent “digital container,” specifically designed for the efficient and reliable transport of massive amounts of data, such as 100G, 400G, and even higher-speed services. Its core value lies in addressing the shortcomings of traditional WDM networks, providing powerful management, protection, and error correction capabilities, and serving as the foundation for 5G, cloud computing, and gigabit optical networks.
OTN is standardized by the International Telecommunication Union (ITU-T), with key standards including G.709 (interface) and G.872 (architecture). Currently, OTN technology is evolving towards 400G, 800G, and 1.2T to meet the ever-increasing bandwidth demands.
Yingda provide fiber optic cable termination and fiber optic cable connectivity items for optical transport network with best competitive price, fast delivery and telecom standard quality.
Connects optical equipment ports to the ODF, or internal optical modules to circuit boards within the equipment.
Efficiently encapsulates and schedules large-granularity services (such as 100G and 400G), improving bandwidth utilization.
Inherits the complete operation, administration, and maintenance functions of SDH, facilitating network monitoring and fault localization.
Built-in FEC function significantly improves signal transmission quality and distance, enhancing network reliability.
Transparent to upper-layer services, supporting various protocols such as Ethernet, IP, and storage.
When selecting OTN fiber optic products, it is essential to strictly adhere to the core requirements of OTN: “high speed, large capacity, long distance, and intelligence.” The selection process should generally focus on the following aspects:
Meet the demanding requirements for high speed and long distance is the physical basis for system selection, directly determining whether the system can be deployed and its performance limits.
It is essential to ensure uninterrupted service, as this is the core service carried by OTN, and therefore requires extremely high reliability.
The maintainability of intelligent fiber optic monitoring and management systems can significantly reduce life cycle costs.
From now on, space needs to be reserved for upgrades over the next 5-10 years, evolving towards an all-optical network.
OTN systems have extremely high capacity, with single-wavelength capacities of 100G/400G/800G and multi-terabits per second (Tbps) per fiber.
OTN primarily provides a standardized digital packaging scheme for various types and rates of client signals (such as Ethernet, SDH, and video streams), called ODUk (Optical Channel Data Unit).
High productivity efficiency, skilled front-line operators and strict production control ensure timely delivery.
High-precision testing equipment and top industry quality control system ensure high quality standards.
Long-term stable supply chain and cost control that changes in line with market trends ensure the best price
Sorry that there’s no information that interests you. Please fill in the feedback form so that we can improve.