Passive optical network terminal authentication and authorization system and method thereof

Abstract

The invention discloses a passive optical network terminal authentication and authorization system, and a method thereof. The passive optical network terminal authentication and authorization system comprises a registration unit, an authentication and authorization unit and a service configuration unit, the registration unit reports the discovery information of an ONU (optical network unit) terminal device of an EPON or GPON system, obtains user card information of the terminal ONU according to the discovery information and finally reports a registration message of the EPON or GPON system; theauthentication and authorization unit receives the registration information reported by the registration unit, and compares the ONU registration information with the user fulfillment information to perform authentication and authorization on the ONU device; and the service configuration unit receives information passing authentication and authorization, performs matching according to the servicefulfillment information of a user card, and fulfills and issues the service to the ONU terminal. By adoption of the passive optical network terminal authentication and authorization system disclosed by the invention, the problems that when the user ONU terminal device is faulty, the configuration needs to be obtained again, and the user service configuration needs to be downloaded again, and aftera user moves away from the original residential cell is moved away, the original service cannot be used are solved.

Description

technical field

[0001] The invention relates to an authentication and authorization system and its method, in particular to a passive optical fiber network terminal authentication and authorization system and its method. Background technique

[0002] PON (Passive Optical Network: Passive Optical Network). PON (Passive Optical Network) means that (optical distribution network) does not contain any electronic devices and electronic power supplies, and ODN is composed of passive devices such as optical splitters (Splitter), and does not require expensive active electronic equipment. A passive optical network includes an optical line terminal (OLT) installed in the central control station, and a batch of supporting optical network units (ONU) installed in the user's premises. The optical distribution network (ODN) between the OLT and the ONU includes optical fibers and passive optical splitters or couplers.

[0003] The PON system structure is mainly composed of the optical li...

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