analog subscriber set
81Multiplexer — This article is about electronic switching. For telecommunications, see multiplexing. Schematic of a 2 to 1 Multiplexer. It can be equated to a controlled switch …
82Dish Network — Corporation Type Public Traded as NASDAQ: DISH …
83Motorola 6412 — The Motorola 6412 DVR box used by Comcast. The Motorola DCT6412 is a dual tuner HDTV DVR deployed by the following companies: Access Communications Adelphia Communications Antietam Cable Armstrong Cable …
84Motorola Type II SmartZone — SmartZone systems are composed of Type II SmartNet systems that are networked together via microwave or land line data circuits to provide multi site wide area communications. Many large public safety and state agencies use SmartZone systems for… …
85Telus — Infobox Company | company name = Telus Corporation company company type = Public tsx|T nyse|TU foundation = 1999 with the merger of Telus (Alberta) and BCTel location = flagicon|Canada Burnaby, British Columbia key people = Darren Entwistle,… …
86Passive optical network — A passive optical network (PON) is a point to multipoint, fiber to the premises network architecture in which unpowered optical splitters are used to enable a single optical fiber to serve multiple premises, typically 32 128. A PON consists of an …
87Downloadable Conditional Access System — or DCAS is a proposal advanced by CableLabs for secure software download of a specific Conditional Access client (computer program) which controls digital rights management (DRM) into an OCAP compliant host consumer media device. The National… …
88DVD — This article is about the storage media format. For the binocular vision condition, see Dissociated vertical deviation. DVD DVD R read/write side Media type Optical disc …
89Dial-up Internet access — is a form of Internet access that uses the facilities of the public switched telephone network (PSTN) to establish a dialled connection to an Internet service provider (ISP) via telephone lines. The user s computer or router uses an attached… …
90Drahtloses Netzwerk — Wireless Local Area Network [ˈwaɪəlɪs ləʊkl ˈɛəɹɪə ˈnɛtwɜːk] (engl. „drahtloses lokales Netzwerk“ – Wireless LAN, W LAN, WLAN) bezeichnet ein „drahtloses“, lokales Funknetz, wobei meistens ein Standard der IEEE 802.11 Familie gemeint ist. Für… …
