Allied Telesis AT-LX3800U - Manual (Page 52)

Chapter 2: Installation
52
8. Use a Phillips head screwdriver to tighten the captive screws on the
line card, as shown in Figure 25.
Figure 25. Tightening the Captive Screws
Note
Always tighten the captive screws to secure the line card to the
chassis. This helps ensure that the fiber optic connectors at the back
of the line card are securely connected to the backplane.
9. Repeat this procedure to install additional line cards.
2
3
4
5
6
SFP
SYNC
TX
RX
LINE
RDY
TX
RX
TRIB
AT-LX3811/3
SFP
SYNC
TX
RX
LINE
RDY
TX
RX
TRIB
AT-LX3811/4
TRIB
RD
R
TRIB
X3811/2
SFP
SYNC
TX
RX
LINE
SFP
SYNC
TX
RX
LINE
RDY
TX
RX
TRIB
AT-LX3811/6
SFP
SYNC
TX
RX
LINE
RDY
TX
RX
TRIB
AT-LX3811/5
140