DOCSIS PROTOCOL-BASED ACCESS METHOD, APPARATUS, AND SYSTEM

摘要

Various embodiments of the present invention disclose a DOCSIS protocol-based access method, apparatus, and system. A first PON physical layer module is disposed inside or outside a CMTS device; the CMTS device receives DOCSIS protocol-based data, converts the DOCSIS protocol-based data into PON physical layer format-based data by using the first PON physical layer module, and sends the PON physical layer format-based data to a CMC through an optical distribution network; and the CMC receives the PON physical layer format-based data, converts the PON physical layer format-based data into DOCSIS physical layer format-based data, and sends the converted data to a terminal device. The solution provided by various embodiments of the present invention is applicable to a DOCSIS system.

主权项

1. A Data Over Cable Service Interface Specification DOCSIS protocol-based access system, comprising:
a cable modem termination system CMTS device; and a coax media converter CMC, wherein
a first passive optical network PON physical layer module is disposed inside or outside the CMTS device,the CMTS device is configured to receive DOCSIS protocol-based data, convert the DOCSIS protocol-based data into PON physical layer format-based data by using the first PON physical layer module, and send the PON physical layer format-based data to the CMC through an optical distribution network, andthe CMC is configured to receive the PON physical layer format-based data, convert the PON physical layer format-based data into DOCSIS physical layer format-based data, and send the converted data to a terminal device.