Cisco Systems CRS-1 Network Router User Manual


 
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Cisco CRS-1 Carrier Routing System 8-Slot Line Card Chassis Installation Guide
OL-6256-08
Chapter 4 Installing and Removing MSCs, PLIMs, and Associated Components
How to Install or Remove a Physical Layer Interface Module (PLIM)
Figure 4-35 Removing a PLIM
Step 6 Move one hand under the PLIM to guide it. Avoid touching the PLIM printed circuit board, components,
or any connector pins.
Tip Do not lift cards by the handle; lift from the bottom, using the handle only as an aid for balance.
Step 7 Slide the card from the slot and place it directly into an antistatic sack or other ESD-preventive container.
Warning
Because invisible laser radiation may be emitted from the aperture of the port when no cable is
connected, avoid exposure to laser radiation and do not stare into open apertures.
Statement 70
Some PLIMs contain Class 1 lasers, and some contain Class 1M. See the documentation for the specific
PLIM for details.
1 Captive screw 3 Direction of installation or removal
2 Ejector lever
122790
3
1
2