| 摘要 |
Provided are a method and device for a virtualization passive optical network and a passive optical network virtualization system, so as to reduce the complexity of the operation and maintenance of a passive optical network system while meeting different requirements under different scenarios. The method comprises: receiving a virtual passive optical network creation message, the virtual passive optical network creation message comprising an ID of a VPON to be created and at least one wavelength flow identifier (λ-flow ID); and establishing a communication connection relationship with at least one optical network unit in the virtual passive optical network identified by the VPON ID according to the VPON ID and the at least one λ-flow ID. The method provided in the embodiments of the present invention avoids complex networking performed for dealing with different application scenarios on one hand, and on the other hand, the established VPON can fully satisfy various access scenarios such as residential users, enterprise users and wireless backhaul, and can solve the problem brought by a single time-division channel dealing with full service access. |
