• Huawei is the first in the industry to launch a software-defined packet transmission network (SPTN) solution that provides unified multi-service transmission, high bandwidth, and differentiated quality assurance to build a future-oriented packet transmission network.
• The PTN 900 series is the next generation multi-service access equipment for packet transmission on the access side of the operator's network. Product highlights include compact design, flexible installation and ease of operation and maintenance (O&M). PTN 900 has the advantages of arbitrary media access, synchronization, and management. It can cooperate with other products to form an E2E packet transmission network, reducing network construction and total ownership costs, and improving service deployment and network operation and maintenance efficiency.

• Huawei provides the industry's first software-defined packet transport network (SPTN) solution, which features unified transmission of multiple services, high bandwidth, and differentiated quality assurance. It is an indispensable condition for future-oriented packet transport networks.
• The PTN 7900 series is the industry's first Packet Transport Network (PTN) device based on Software Defined Networking (SDN), featuring large capacity and high bandwidth. This series provides 40GE, 50GE, 100GE, 400GE interfaces, intelligent services, traffic visualization, quality measurement, capacity predictability and other functions, effectively supporting long-term enterprise evolution and multi-service transmission. It can be used as the core transmission device of production networks in electric power, transportation, mining and other industries.