subscriber's line
31Single-Line Digital Subscriber Line — Abbreviated SDSL; sometimes called Symmetrical Digital Subscriber Line. A symmetrical, bidirectional Digital Subscriber Line service that operates on one twisted pair wire. SDSL can provide data rates of up to the T1 rate of 1.544Mbps over… …
32Asymmetric Digital Subscriber Line — Abbreviated ADSL. A high speed data transmission technology originally developed by Bellcore and now standardized by ANSI as T1.413. ADSL delivers high bandwidth over existing twisted pair copper telephone lines. Also called Asymmetric Digital …
33High-Bit-Rate Digital Subscriber Line — Abbreviated HDSL. A high speed data transmission technology originally developed by Bellcore that delivers high bandwidth over existing twisted pair copper telephone lines. HDSL is the most common Digital Subscriber Line (DSL) service and… …
34Very-High-Bit-Rate Digital Subscriber Line — Abbreviated VDSL. A higher speed version of Asymmetric Digital Subscriber Line (ADSL). VDSL is asymmetrical with a higher downstream data transfer rate than its upstream rate. Upstream rates can be from 1.6Mbps to 2.3Mbps, and downstream… …
35Asymmetric Digital Subscriber Line — ADSL Router mit WLAN Antenne Mit Asymmetric Digital Subscriber Line (ADSL, englisch für asymmetrischer, digitaler Teilnehmer Anschluss) wird die zur Zeit häufigste Anschlusstechnik von Breitbandanschlüssen für Konsumenten bezeichnet. Sie wurde… …
36Asymmetric Digital Subscriber Line 2 — (ADSL2) und Extended bandwidth Asymmetric Digital Subscriber Line 2 (ADSL2+) sind Weiterentwicklungen der ADSL Norm (G.992.1/G.992.2), die vor allem Datenraten und Reichweite einer ADSL Verbindung verbessern. Die Verbesserung der Reichweite… …
37Rate-Adaptive Digital Subscriber Line — Abbreviated RADSL. An Asymmetric Digital Subscriber Line (ADSL) service with a provision for testing the line length and quality before starting the service and adjusting the line speed accordingly. See also Asymmetric Digital Subscriber… …
38Power line communication — or power line carrier (PLC), also known as power line digital subscriber line (PDSL), mains communication, power line telecom (PLT), power line networking (PLN), or broadband over power lines (BPL) are systems for carrying data on a conductor… …
39Symmetric Digital Subscriber Line — (SDSL) is a Digital Subscriber Line (DSL) variant with T1/E1 like data rates (72 to 2320 kbit/s). It runs over one pair of copper wires, with a maximum range of about 3 kilometers or 1.86 miles. The main difference between ADSL and SDSL is that… …
40Digital Subscriber Line — Abbreviated DSL. A high speed data transmission technology originally developed by Bellcore that delivers high bandwidth over existing twisted pair copper telephone lines. There are several DSL services, providing data rates from 16Kbps to… …
