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Monday TECHtionary.com TECH-Tip – Triple Play – “Who’s On First, Second, Third and Beyond”The animated TECH-Tip tutorial available at http://www.techtionary.com Summary Triple play generally refers to multi-channel television (video), telephony (voice) and internet (data). Details Triple play generally refers to multi-channel television (video), telephony (voice) and internet (data) on existing twisted-pair wire, coaxial cable, satellite, BPL-Broadband over Power Lines or other mean including a mix of any of wireline and wireless services. The telephone company challenge is to provide existing Class 5 POTS-Plain Old Telephone Service voice telephony and DSL-Digital Subscriber data router IP-Internet Protocol network access with video services over the same twisted-pair or flat copper wire. Typical residential twisted pair copper wire can often not even support digital data much less 100 MBPS-Mega Bit Per Second and higher speeds needed for video. Some emerging systems use low cost ethernet (10 MBPS to 10 GBPS-Gigabit Per Second) for voice, data and video services. Since ethernet is an industry-standard new and future service offerings can be added with a finger not a forklift. In order to provide video services over copper wiring, video is switched at the CO-Central Office rather than at the STB-Set Top Box. That is, only one video channel is sent over the copper wire pair at a time. To change a channel the user sends a signal to the CO and the video channel is changed. Remote television channel switching response time is as good as satellite channel changing. Multi-television set households will depend on how many copper pairs are available to the customer location. Among the many future challenges is integration of the wide variety of home devices from garage door openers, hot water heaters, appliances and other known and unknown systems. Various types of STB-Set Top Boxes, RG-Residential Gateways and other systems will emerge to provide customer services. The remainder of the tutorial covers topics related to RG-Residential Gateways. Traditional telephone, CATV-Community Antenna TeleVision, electrical, gas, water, waste water, and other utilities involves a number of different interfaces and dysfunctional systems which have different protocols and a vast array of OSS-Operational Support Systems for billing, management and support. About TECHtionary.com – 303-444-6226 TECHtionary Corporation founded in 2001 and headquartered in Boulder, Colorado is the World's First and Largest Animated (rich media) Library/Magazine on Technology. Get the analysis and more than 2,610+ free tutorials on data, internet, wireless, VoIP-Voice over Internet Protocol (internet telephony), PBX systems, central office switching, protocols, telephony, telecommunications, networking, routing, power systems, broadband, WiFi-Wireless Fidelity and other technologies, TECHtionary.com provides "just enough – just-in-time" critical success information. TECHtionary produces web infomercials proven to "increase revenues, decrease customer support costs and increase customer satisfaction." |