Specifications

Memory Replacement Instructions for the Network Processing Engine and Input/Output Controller 5
Memory Systems Overview
Figure 1 Input/Output Controller—with the Fast Ethernet Port
(MII and RJ-45 Receptacles)
Figure 2 NPE-100
H11293
AUX
CONSOLE
Midplane
connectors
Temperature
sensor
Flash SIMM U99
NVRAM U41
Temperature
sensor
Boot ROM U20
PC Card slots
Console
port
Captive
installation
screw
ENABLED
PCMCIA
EJECT
SLOT 0
SLOT 1
FE MII
FAST ETHERNET INPUT/OUTPUT CONTROLLER
LEDs CPU reset button
Auxiliary
port
RJ-45
CPU RESET
Optional Fast Ethernet port
(MII receptacle and RJ-45 receptacle)
MII
EN
RJ45
EN
RJ45
LINK
1O PWR
OK
H8822
System
controller
Temperature
sensor
Temperature
sensor
Handle
Midplane
connectors
U12
Bank 1
DRAM SIMMs
U4
U25
U18
R4700
microprocessor
Captive
installation
screw
Bank 0
NETWORK PROCESSING ENGINE-100