<s>
ATM25	B-Protocol
is	O
an	O
ATM	O
(	O
Asynchronous	O
Transfer	O
Mode	O
)	O
version	O
wherein	O
data	O
is	O
transferred	O
at	O
25.6	O
Mbit/s	O
over	O
Category	B-Protocol
3	I-Protocol
cable	I-Protocol
.	O
</s>
<s>
ATM25	B-Protocol
has	O
no	O
particular	O
distinctions	O
from	O
other	O
ATM	O
versions	O
.	O
</s>
<s>
However	O
,	O
ATM25	B-Protocol
chipsets	O
are	O
inexpensive	O
in	O
comparison	O
to	O
faster	O
ATM	O
chipsets	O
,	O
having	O
the	O
result	O
of	O
making	O
ATM	O
technology	O
available	O
for	O
small	O
office/home	O
office	O
environments	O
.	O
</s>
<s>
The	O
WAN	O
connection	O
side	O
of	O
ATM25	B-Protocol
systems	O
often	O
takes	O
place	O
over	O
a	O
fast	O
DSL	O
variant	O
such	O
as	O
RADSL	O
.	O
</s>
