It's The layer that defines the Bodily properties on the transmission medium, like voltage stages, bit charges, connectors and cables. In addition it handles the transmission and reception of bits around the medium. Chat integrado: chatea con tus amigos, postea stories y haz llamadas de voz o vídeo online directamente https://maps.app.goo.gl/dB9WkS2Ye8j5Eymz9