("vampiirikraan")

olemus
kunagine pistikliidese tüüp, algsele jämedale kohtvõrgu-koaksiaalkaablile seadmeühenduse harundi tekitamiseks;
eripikkused harud suruti läbi kaabli kihtide
= a device used to establish a connection to a network cable without cutting or disrupting the cable's data flow

näiteid
http://brahe.canisius.edu/~meyer/253/BOOK/ch23/GIFs/Fig23_9_3.gif
http://bucarotechelp.com/networking/images/transceiver.gif
https://pbs.twimg.com/media/C-bcX4gXYAER16r.jpg
https://duckduckgo.com/?q=vampire+tap&t=h_&iax=images&ia=images

ülevaateid
https://en.wikipedia.org/wiki/Vampire_tap