{HEAD ~ Assembly} 100 includes: {TAIL ~ adapter device} 10; multiple fiber fiber optic cable 12; ferrule 14; stop surface 20; elastic spring 22 ; ridge portion 24; and grooves 26, 28 
{ HEAD ~ Assembly } 100 includes : { TAIL ~ adapter device } 10 ; multiple fiber fiber optic cable 12 ; ferrule 14 ; stop surface 20 ; elastic spring 22 ; ridge portion 24 ; and grooves 26 , 28
HEAD HEAD HEAD HEAD HEAD OTH REL OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH