<s>
FTTLA	B-Protocol
refers	O
to	O
"	O
Fibre	O
to	O
the	O
Last	O
Active	O
"	O
.	O
</s>
<s>
FTTLA	B-Protocol
replaces	O
the	O
coaxial	O
cable	O
all	O
along	O
the	O
line	O
to	O
the	O
last	O
active	O
component	O
(	O
towards	O
the	O
subscriber	O
)	O
with	O
optical	B-Architecture
fibre	I-Architecture
,	O
eliminating	O
all	O
distribution	O
amplifiers	O
.	O
</s>
<s>
It	O
retains	O
the	O
existing	O
most	O
expensive	O
part	O
of	O
the	O
access	O
network	O
,	O
the	O
coaxial	O
cables	O
for	O
the	O
"	O
last	B-Protocol
mile	I-Protocol
"	O
or	O
"	O
last	O
metres	O
"	O
connected	O
with	O
the	O
subscriber	O
.	O
</s>
<s>
Fibre	O
to	O
the	O
last	O
amplifier	O
improves	O
scalability	B-Architecture
(	O
performance	O
and	O
reliability	O
)	O
when	O
new	O
services	O
such	O
as	O
triple	B-Architecture
play	I-Architecture
are	O
introduced	O
.	O
</s>
