Method, Device and System for Isolating Services, DPU and Network Adapter

摘要

Provided are a method, device and system for isolating services, a Distributed Point Unit (DPU), a network adapter. The method includes that: a physical division manner, used for service isolation, of a twisted pair connected between a DPU on an access network side and a network adapter on a user side is determined, wherein the physical division manner includes at least one of: a time division manner, a frequency division manner and a line space division manner; and isolation processing is performed, according to the determined physical division manner, on a Plain Old Telephone Service (POTS) and a reverse power supply service executed on the DPU by user-side equipment, which are transmitted on the twisted pair. By such a method, the problem that the POTS and the reverse power supply service executed on the DPU by the user-side equipment, which are transmitted on the twisted pair, may not coexist in the related art is solved, and the effect of improving a user experience is further achieved.

主权项

1. A method for isolating services, comprising:
determining a physical division manner, used for service isolation, of a twisted pair connected between a Distributed Point Unit (DPU) on an access network side and a network adapter on a user side, wherein the physical division manner comprises at least one of: a time division manner, a frequency division manner and a line space division manner; and performing, according to the determined physical division manner, isolation processing on a Plain Old Telephone Service (POTS) and a reverse power supply service executed on the DPU by user-side equipment, which are transmitted on the twisted pair.