Installing Blank Faceplates over Empty HWIC Slots
67
Installing Interface Cards in Cisco 3800 Series Routers
OL-5974-01
Tip
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Installing Blank Faceplates over Empty HWIC Slots
All interface card slots must be covered by interface cards or blank faceplates for cooling,
electromagnetic interference (EMI) reduction, and safety.
Warning
Blank faceplates and cover panels serve three important functions: they prevent exposure to
hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI)
that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not
operate the system unless all cards, faceplates, front covers, and rear covers are in place.
Statement
1029
The high-speed WAN interface card (HWIC) hardware kit for Cisco 3800 series routers contains four
blank faceplates. Each blank faceplate covers one single-wide HWIC slot.
Figure 42
and
Figure 43
show a blank faceplate for an interface card slot.
Figure 42
Blank Faceplate for Interface Card Slot
Figure 43
Blank Faceplate for Interface Card Slot (Perspective View)
DO NOT INSTALL WAN INTERFACE
CARDS WITH POWER APPLIED
41205
121066
Содержание 3800 Series
Страница 7: ...Safety Warnings 7 Introduction to Hardware Documentation OL 5965 01 ...
Страница 8: ...Safety Warnings 8 Introduction to Hardware Documentation OL 5965 01 ...
Страница 30: ...Regulatory Compliance 16 Overview of Cisco 3800 Series Routers OL 5966 01 ...
Страница 48: ...Grounding the Router 18 Installing Cisco 3800 Series Routers in an Equipment Rack OL 5969 01 ...
Страница 80: ...More Troubleshooting Help 50 Troubleshooting Cisco 3800 Series Routers OL 5972 01 ...
Страница 102: ...Removing SFP Modules 72 Installing SFP Modules in Cisco 3800 Series Routers OL 5968 01 ...