അതിനാൽ ഇത് ടൈപ്പ് 1 എന്ന് വിളിക്കപ്പെടുന്നു, ഇത് നെറ്റിന്റെ ഒരു ടെർമിനലിന് നേരെ എതിർവശത്ത് ഒരു ഒഴിഞ്ഞ ടെർമിനൽ ഉണ്ടെന്ന് പറയുന്നു.
కాబట్టి ఇది టైప్ 1 అని పిలవబడేది, ఇది నెట్ యొక్క టెర్మినల్లలో ఒకదానికి నేరుగా వ్యతిరేక ఖాళీ టెర్మినల్ ఉందని చెబుతుంది.