Home›Browse›Digital Signal 1🌐EnglishEnglishBahasa IndonesiaDeutschEspañolItalianoNederlandsPolskiPortuguêsРусский한국어中文EntityQ2180989· pop 12· linked from 131 articlesDigital Signal 1Sign in to saveAlso known as T1/DS1, DS1, DS-1telephone transmission carrier system in USA and CanadaAvailable in 12 languagesEspañolDeutschPortuguêsItalianoBahasa IndonesiaCatalanHebrewNederlandsPolskiSundanese한국어via Wikidata sitelinks · CC0