3Com 10BASE-2 Switch User Manual


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The LANplex system will automatically reset when a module has been
installed with the power on.
If you physically change the configuration of the system after defining an IP
interface, the port designated for that interface may no longer be valid. You
may have to redefine the interface. For information on defining an IP inter-
face, see the Administration Console User Guide for your LANplex system.
Installing the
Module
To install the new module into the LANplex system, perform the following
steps:
1
Ensure that you are properly grounded.
2
Remove the module from its antistatic bag.
WARNING:
If the system is powered on when you are replacing the module,
do not insert any metal objects, such as a screwdriver or a finger wearing
jewelry, in the open slot. This could cause burns or other bodily harm.
3
Place the module between the guides of the selected slot and slide the
module into the chassis. See the figure below.
Feed-thru
terminator
Unterminated
10BASE-2 (BNC)
option module
Green = Active
Yellow = Error
Board
Error
Port Status
Active
Error
12
3
45678
Power Run
Processor Power
Fan Temp
Config Inserted
ERROR PCMCIA
LANplex 2500
R
Unterminated
Board
Error
Port Status
12345
6
7
8
Active
Error
Captive screw
Unterminated
10BASE-2 (BNC)
option module
Captive screw
Green = Active
Yellow = Error
Board
Error
Port Status
Active
Error
12
3
45678
Power Run
Processor Power
Fan Temp
Config Inserted
ERROR PCMCIA
LANplex 2500
R
Board
Error
Port Status
12345
6
7
8
Active
Error
Unterminated
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