DLP-
511
363-206-295
1997
December
1,
Issue
12
of
4
Page
Measurement
Power
Optical
in
LBOs
Replace
power.
optical
measure
to
used
are
9
through
6
Steps
the
OUT
OLIU
fiber
optical
the
Connect
LBO.
dB
0
a
with
connectors
the
to
cable
transmit
OUT
OLIU
of
power
optical
the
Measure
connection.
power
optical
an
using
end
other
the
at
cable
receive
fiber
optical
the
optical
the
attenuate
to
LBO
correct
the
with
LBO
dB
0
the
Replace
meter.
power.
the
replace
span,
optical
the
of
ends
both
At
6.
ST
the
on
LBO
SC
or
FC/PC,
,
OUT
the
of
connectors
(transmit)
OLIU
LBO.
dB
0
a
with
7.
NOTE:
different
two
in
extend
fibers
optical
configurations,
ring
OC-12
For
the
ring,
the
in
(node)
shelf
each
At
ring.
the
up
make
to
directions
shelf
OC-3
OLIU
1
MAIN
shelf
OC-12
the
or
OLIU
MAIN-B-1
will
shelf
OC-3
the
to
connect
OLIU
2(P)
MAIN
shelf
OC-12
the
or
MAIN-
OLIU
B-2(P)
shelf
OC-3
the
and
node,
another
in
OLIU
2(P)
MAIN
or
shelf
OC-12
the
OLIU
MAIN-B-2(P)
shelf
OC-3
the
to
connect
will
OLIU
1
MAIN
shelf
OC-12
the
or
OLIU
MAIN-B-1
node.
separate
a
in
OC-12
the
configurations,
OC-12/OC-48
single-homed
In
MAIN-B-1
OLIU
Shelf
Speed
Low
FT-2000
the
to
connect
will
INTFC
LS
slots
1A or
,
2A or
,
3A or
,
4A or
,
5A or
,
6A or
,
7A or
,
8A
OC-12
the
and
OLIU
MAIN-B-2(P)
Shelf
Speed
Low
FT-2000
the
to
connect
will
LS
INTFC slots 1B or
,
2B or
,
3B or
,
4B or
,
5B or
,
6B or
,
7B or
,
8B which
the
to
companion
the
is
A
node.
ring
FT-2000
same
the
in
slot
OC-12
the
configurations,
OC-12/OC-48
dual-homed
In
MAIN-B-1
OLIU
Shelf
Speed
Low
FT-2000
the
to
connect
will
INTFC
LS
slots
1A or
,
2A or
,
3A or
,
4A or
,
5A or
,
6A or
,
7A or
,
8A
FT-2000
one
in
OC-12
the
and
node
OLIU
MAIN-B-2(P)
FT-2000
the
to
connect
will
Shelf
Speed
Low
INTFC
LS
slots 1B or
,
2B or
,
3B or
,
4B or
,
5B or
,
6B or
,
7B or
,
8B
the
to
companion
the
is
which
A
FT-
another
in
slot
node.
ring
2000
the
to
cable
transmit
fiber
optical
the
connect
span,
the
of
end
each
At
OUT
OLIU
connection.