Chapter 2. Installation
11
Verifying the Connection to the Matrix KVM Switch
The LINK LED indicator on the front panel of the KA9233 illuminates when
the KA9233 establishes a valid connection to a matrix KVM switch that is
powered on. It flashes when the KA9233 transmits and receives data.
Topology Considerations
The KA9233 operates with the matrix KVM switch at distances up to 300
meters between the Combo Graphic Console Module and KVM adapter cables,
while still maintaining reliability and high video resolution. This allows the
matrix KVM switch installation to take advantage of the internal Cat 5e and
Cat 6 wiring built-in to most modern commercial buildings.
Since the data signals are not transmitted in packets, the transmission cannot
go through network hubs or switches. Passive components such as patch
panels, keystone jacks, patch cables, etc. can be used to channel the traffic,
instead.
Basic Operation
Hot Plugging
The KA9233 supports hot plugging—components can be removed and added
back into the KA9233 by unplugging their cables from the ports without the
need to shut the console module down. In order for hot plugging to work
properly, however, the procedure described below must be followed:
Hot Plugging User Ports
The keyboard, monitor, and mouse all can be hot plugged. If you experience a
problem after you plug in a new mouse, unplug the power adapter cable from
the KA9233 and plug it in again.
