POL (passive optical LAN) is the abbreviation of PON technology applied in campus network. The traditional campus network is mainly based on the application of switches. The PON technology provides new deployment options and better solutions for the access and aggregation layer of campus network. PON technology uses optical fiber as the main transmission medium and adopts all-optical passive distribution network(F5G), which is green, environment-friendly and energy-saving. At the same time, through the P2MP network architecture, the network layers are simplified, and the network planning difficulty and daily maintenance workload of the administrator are reduced. It is a preferred solution for the reconstruction of new campus and all-optical campus. GENEW GPON / 10GPON OLT products are oriented to the next generation of integrated PON technology, support GPON, XG-PON, XGS-PON, GE/ 10GE P2P and other access technologies, provide users with voice, data, video, monitoring and other services, and realize the unified management of equipment in the park through visual unified network management.
Architecture
A flat network hierarchical structure replaces the original aggregation access switch with passive optical distribution network, which greatly reduces the failure possibility. ONUs are placed at the end user side, and OLTs are placed in the machine room and connected to the core network. The administrator uses visual network management system (NMS) to realize service configuration and daily maintenance through the remote management of OLTs to ONUs.
Genew Technologies Co., Ltd., established in 2005, is a global system provider of end-to-end communication solutions and telecom infrastructures, it is listed on the Shanghai Stock Exchange (Stock Code: 688418.SS).