Patent · US Active

DOCSIS PON

US8391308B2 · kind B2 · utility

0Cited by

1References

13Claims

0Family size

Assignee

Hitachi Communication Technologies, Ltd. · JP

Inventors

Vladimir Bronstein · Sunnyvale, US
James Chen · Fremont, US

Key dates

Filing date	Sep 23, 2009
Grant date	Mar 5, 2013
Priority date	—
Expiry date	Jul 28, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH04Q2011/0079
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

In accordance with a first aspect of the disclosure, a system is provided. The system includes: an optical line terminal (OLT) shelf including a plurality of optical line cards, each optical line card supporting at least one passive optical network (PON) interface for communicating with a corresponding set of optical network units (ONUs), the OLT shelf thereby corresponding to a plurality of sets the ONUs; a system card controller for controlling the plurality of optical line cards; and a DOCSIS proxy for emulating a cable modem (CM) SNMP agent for each ONU, the DOCSIS proxy being responsive to an SNP manager in a DOCSIS NMS to configure the ONUs accordingly.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.