<s>
RAPIEnet	B-Protocol
(	O
Real-time	O
Automation	O
Protocols	O
for	O
Industrial	O
Ethernet	O
)	O
is	O
Korea	O
's	O
first	O
Ethernet	O
international	O
standard	O
for	O
real-time	O
data	O
transmission	O
.	O
</s>
<s>
Supports	O
transmission	O
modes	O
such	O
as	O
Unicast	B-Protocol
,	O
Multicast	O
and	O
Broadcast	B-Operating_System
.	O
</s>
