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Chapter 3 Operation using ICIM
All chassis connected in a daisy-chain must be powered and have a fan tray
installed. A chassis that is connected but is either not powered, or does not have
a fan tray installed will cause faulty operation of the ICIM.
All chassis connected in this daisy-chain must have a unique chassis
identification (ID) number.
The last chassis in the daisy-chain must have a terminator installed in the ICIM
OUT connector. Otherwise, faulty communication with the ICIM may occur.
ICIM Block Diagram
A block diagram representing the ICIM2 or ICIM2-XD is shown below.
ICIM
In
40
Prisma II Standard / XD Chassis
Backplane /
Midplane
DB-9
Microprocessor
LCD
(Absent from ICIM2-XD)
Configuration & Monitoring Bus
Bus
Connection
Hardware
Interface
Hardware
Interface
Hardware
Interface
ICIM2 / ICIM2-XD
Keypad
DB-9
RS-232
RJ-45
Module
TP514
78-4019959-01 Rev D
ICIM
Out
CLI
Ethernet
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Table of Contents
Troubleshooting
