Allied-telesis AT-LX3800U Manual de usuario Pagina 58

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Chapter 2: Installation
58
2. Connect the fiber optic cable to the SFP, as shown in Figure 32.
Figure 32. Connecting a Fiber Optic Cable to the SFP
3. Repeat this procedure to cable additional line cards.
Connecting the
Fiber Optic
Cables to the TX
and RX Ports
To connect the fiber optic cables to the line ports, perform the following
procedure:
1. Remove the dust plugs from the TX and RX ports, as shown in
Figure 33.
Figure 33. Removing the Dust Plugs from the TX and RX Ports
Note
You must use 9µ single-mode fiber (SMF)
cable with a simplex SC/
UPC connector.
2. Measure the optical power coming into the RX port using a pass-
through optical power monitor.
3
4
5
SFP
SYNC
TX
RX
LINE
RD
Y
TX
RX
TRIB
AT-LX3811/3
S
FP
SYNC
TX
RX
LINE
RDY
TX
RX
TRIB
AT-LX3811/4
TRIB
S
YNC
TX
RX
LINE
S
FP
SYNC
TX
R
X
LIN
E
RDY
TX
R
X
TRIB
AT-LX3811/5
RD
Y
TX
R
X
TRIB
A
146
Warning: Class 1 Laser product.
1
Warning: Do not stare into the laser beam.
2
TX
CLASS 1
LASER PRODUCT
10/100Base-TX
RS-232
TERMINAL
FT
C
O
PA
P
B
8
R
E
S
E
T
AT-LX3800U
8
LINE
C
LINE
AT-LX3811/8
SFP
SYN
C
TX
R
X
LIN
E
RDY
TX
R
X
TRIB
RX
100 10
147
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