PPT-DOCSIS™ Cable Modem Technology

Speaker 陳羿仲 Advisor 吳和庭 20120522 Outline INTRODUCTION DOCSIS PROTOCOL STACK DATA TRANSMISSION ON MULTIPLE UPSTREAM CHANNELS REQUEST CLUSTER ALLOCATION SCHEME NUMERICAL EXAMPLES. 0 Cable Modem brPage 2br 57513 2010 Motorola Inc All rights reserved No part of this pub lication may be reproduced in an y form or by any means or used to make any derivative work such as translation transformati on or adaptation without written per We have no digital cable boxes that will work on digital cable tv No digital cable box is available Digital cable descrambler and digital cable box will be available someday At this time no digital cable tv box is available Look for digital cable de ON. Types of broadband . MODEM and . there programming. SUBMITTED DURING THE VOCATIONAL TRAINING AT BSNL DURG.  . Under . the Guidance . of. Mrs. . K. anchan . P. andey.  . . . . BASIC TELECOMMUNICATIONS . A . cable modem . is a type of network bridge . and modem that provides bi-directional data communication via radio frequency channels on a hybrid . fiber-coaxial . (. Modem. Last Update . 2011.09.08. 1.0.0. Copyright 2011 Kenneth M. Chipps Ph.D. www.chipps.com. 1. Objectives of This Section. Learn. What . type of device is used for a cable. . connection. Copyright 2011 Kenneth M. Chipps Ph.D. www.chipps.com. an Architecture for IPTV over Cable. Speaker:. 陳羿仲. Advisor:. 吳和庭. 2012/4/10. 1. O. utline. Introduction. Modular . CMTS . for IP-Video. DOCSIS IP-video Bypass Architecture (DIBA). DIBA development network. By Amir . Taherin. Eng. M. . Zamanian. Contents. Definition. 1. History. 2. V.21, V.22, V.22bis. 3. Modulation. 4. Contents. Amplitude shift keying (ASK). 5. Frequency shift keying (FSK). 6. Phase shift keying (PSK). network and . m. ultimedia . services. Speaker: . 陳羿仲. Advisor:. 吳和庭. 2012/12/05. Introduction. Background. Cable TV Network started as . cable television systems, . but it has . been moved . Major computer network components. Computer network requires the following devices (some of them are optional):-. Network Interface Card (NIC). Switches. Cables and connectors. Router. Modem. Network Interface Card. Jorge Salinger. VP, Access Architecture. Comcast’s Access Network Plan Components. 2. DOCSIS. ®. 3.1. Gigabit to 100% of homes via HFC. Fiber Deep. More cost effective than node splits and FTTH. Additional capacity for DOCSIS 3.1. Ron Hranac. Technical Leader. Cisco Systems. Bruce . Currivan. Technical Director. Broadcom. DOCSIS Background. DOCSIS 1.0. gave us standards-based interoperability, which means “certified” . cable modems. Gerry White. , Distinguished Engineer CTO Group CABU. With material . shamelessly stolen from multiple industry wide CCAP . Sources. July 2014. Agenda. Why CCAP?. What is CCAP?. Differences . to current CMTS. Version 10INSTALLATION AND OPERATION MANUALGeneral Safety Practices Do not touch or tamper with the power supply when the power cord is connected Line voltages may be present inside certain products t SPECIFICATIONS E1/T1 ELECTRICAL INTERFACE Transmission Rate E1 2048 Mbps T1 1544 Mbps Zero Suppression E1 HDB3 When configured in OLD mode the T1 interface supports AMI and B8ZS zero supression Im