
Back-to-Back Topology
Figure 5 illustrates two media converters in a back-to-back configuration.
Figure 5 Back-to-Back Topology
TX RX
AT-LMC100SC FAST ETHERNET MEDIA CONVERTER
CLASS 1
LASER PRODUCT
DO NOT STARE
INTO BEAM
100Base-FX 100Base-TX
PWR
LNK
ACT
LNK
ACT
MDI-X
MDI
TX RX
AT-LMC100SC FAST ETHERNET MEDIA CONVERTER
CLASS 1
LASER PRODUCT
DO NOT STARE
INTO BEAM
100Base-FX 100Base-TX
PWR
LNK
ACT
LNK
ACT
MDI-X
MDI
R
S
-
2
3
2
T
E
R
M
IN
A
L
P
O
R
T
S
T
A
T
U
S
1
0
B
A
S
E
-
T
/
1
0
0
B
A
S
E
-
T
X
F
A
S
T
E
T
H
E
R
N
E
T
S
W
I
T
C
H
P
O
R
T
A
C
T
I
V
I
T
Y
1
0
B
A
S
E
-
T
/
1
0
0
B
A
S
E
-
T
X
R
S
-
2
3
2
T
E
R
M
IN
A
L
P
O
R
T
S
T
A
T
U
S
1
0
B
A
S
E
-
T
/
1
0
0
B
A
S
E
-
T
X
F
A
S
T
E
T
H
E
R
N
E
T
S
W
I
T
C
H
P
O
R
T
A
C
T
I
V
I
T
Y
1
0
B
A
S
E
-
T
/
1
0
0
B
A
S
E
-
T
X
Cable Legend
100 Mbps
100 Mbps (Fiber)
100 m (328 ft)
100 m (328 ft)
AT-LMC100SC
AT-LMC100SC
AT-8224XL
AT-8224XL
2 km (1.2 mi)
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