Cisco Systems Cisco 12008 manual Major Components of the Cisco

Overview of the Cisco 12008

Figure 1-2 Major Components of the Cisco 12008

Router enclosure

Cable-management tray

CSCs

Upper card cage

RP

Line cards (Quad OC-3 POS Shown)

	E
	JECT
SL SL
OT-0OT-1
AUX	RES
	ET
C
ONS
OLE

LIN
K	C
TX	OLL
	RX

M

II

R J-4 5

GIGABIT ROUTE

PROCESSOR

	Alarm		Alarm
	AC		ACO/LT
	O/LT
Alarms	C	Alarms	C
	ritical		ritica
	M		M l
	Major		ajor
	in		Min
	or		or
C	F	CS
S			F
C	ail	C	ail
	E		E
	na		na
	bled		bled
F		Fa
an
F		Fn
ail	P	ail
	LINE WR		LIN PW
	CA SP		EC RS
	RD LY		ARDPLY
S		SF
F	F		F
C	ail	C	ail
	En		E
	abl		nab
CSC	ed		led
		CSC
-
8		-

H7691

ESD

connection

socket

8

Air filter	assembly		AC- or DC-input power supplies
			(AC-input power supplies shown)
(lower card cage behind air
		Power supply
filter assembly contains card
		fan tray
cage fan tray and SFCs)

Product Overview 1-7