<s>
A	O
concentric	B-Protocol
twinax	I-Protocol
connector	I-Protocol
has	O
a	O
center	O
pin	O
(	O
signal	O
high	O
)	O
and	O
a	O
cylindrical	O
intermediate	O
contact	O
(	O
signal	O
low	O
)	O
as	O
compared	O
to	O
a	O
dual	O
polarized	O
pin	O
type	O
.	O
</s>
