Single-pair high-speed digital subscriber line
id:
single-pair-high-speed-digital-subscriber-line-294-1145637
title:
Single-pair high-speed digital subscriber line
text:
Single-pair high-speed digital subscriber line (SHDSL) is a form of symmetric digital subscriber line (SDSL), a data communications technology for equal transmit and receive data rate over copper telephone lines, faster than a conventional voiceband modem can provide. As opposed to other DSL technologies, SHDSL employs trellis-coded pulse-amplitude modulation (TC-PAM). As a baseband transmission scheme, TC-PAM operates at frequencies that include those used by the analog voice plain old telephon
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Single-pair_high-speed_digital_subscriber_line
date created:
date modified:
2024-04-25T23:14:40Z
main entity:
{"identifier":"Q1484219","url":"https://www.wikidata.org/entity/Q1484219"}
image:
fields total:
13
integrity:
13