The answer lies in All-Photonics Networks (APNs), which use light instead of electricity to transmit data. This transition is aligned with the broader movement toward Software Defined Networking (SDN) and Network Function Virtualization (NFV), which emphasize the need for greater automation, programmability, and flexibility in managing network resources. These technologies are transforming the way. Achieved using a newly developed standard 19-core optical fiber, equivalent to 19 standard fibers, low loss across multiple wavelength bands, and the development of an optical amplification relay function compatible with this fiber. This is a major step to realize future long-distance. In April 2023, the ITU-T SG15 plenary meeting agreed to update the initial research scope of small-granularity standards, officially initiated G. fgOTN, and specified that constant bit rate (CBR) services such as E1/VC-n should be carried by fgOTN. In the plenary meeting at the end of 2023, the. Using Open All-Photonic Networks (APNs), an operator (s) who manipulates the media essence for live broadcasting can remotely control the media production resources, such as the production switcher and editor, as if the operator and the media production resource were at a common site. Courtesy of. Optical switches with liquid crystal on silicon (LCoS) mirrors shrink data packets down to size so the network can carry more data, while signals are distributed across different fiber strands to create more flexibility. At the core of our approach are industry-leading coherent modem.