Cisco 3800 Series User Manual

Installing Blank Faceplates over Empty HWIC Slots
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Installing Interface Cards in Cisco 3800 Series Routers
OL-5974-01
Tip Save the slot divider for future use.
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

Cisco 3800 Series Specifications

General

Connectivity Technology	Wired
Models	Cisco 3825, Cisco 3845
Operating System	Cisco IOS
Routing Protocols	BGP, OSPF, EIGRP, RIP, IS-IS
Interfaces	Fast Ethernet, Gigabit Ethernet, Serial, ISDN BRI, Voice
WAN Interfaces	T1/E1, ISDN BRI, Serial
Security Features	Firewall, VPN, IPS, SSH
Voice Support	Yes
Network Management	SNMP, CLI
Product Type	Router
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Network/Transport Protocol	TCP/IP
Features	Quality of Service (QoS)
RAM	256 MB
Flash Memory	64 MB
Product Series	Cisco 3800 Series