Chapter 2. Installation

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.

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