Cisco Cisco Prisma II EDR Receiver Installation Guide
Chapter 3 Operation using ICIM
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fan tray is not installed in the Prisma II Chassis, the ICIM will not communicate
with any of the modules in that chassis.
with any of the modules in that chassis.
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.
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.
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.
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.
Prisma II Standard / XD Chassis
ICIM2 / ICIM2-XD
Module
Microprocessor
Ethernet
CLI
Hardware
Interface
Hardware
Interface
Hardware
Interface
RS-232
RJ-45
ICIM
In
Backplane /
Midplane
Midplane
Bus
Connection
DB-9
DB-9
ICIM
Out
Configuration & Monitoring Bus
TP514
LCD
Keypad
(Absent from ICIM2-XD)