🌐한국어EnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTürkçeРусский한국어中文日本語EntityQ1758736· pop 21· linked from 47 articles루프백Also known as loop-back의도적인 가공이나 수정 없이 원래의 장치나 장비로 돌아가는 것Available in 21 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoBahasa IndonesiaBulgarianCatalanCzechConnectionstelecommunicationsEntityoptical fiberEntityCategoriesCommunication circuitsInternet architecture