7
K244E Secure Dual-Head KVM Switch User Manual
Equipment Requirements
Cables
It is highly recommended to use HSL Cable Kits for product to ensure
optimal security and performance.
One Cable Kit is required per connected computer.
Operating Systems
Product is compatible with devices running on the following
operating systems:
• Microsoft® Windows®
• Red Hat®, Ubuntu® and other Linux® platforms
• Mac OS® X v10.3 and higher.
USB Keyboard console port
The product console USB keyboard port is compatible with Standard
USB keyboards.
Notes:
a.
For security reasons products do not support wireless
keyboards. In any case do not connect wireless keyboard to
product.
b.
Non-standard keyboards, such as keyboards with integrated
USB hubs and other USB-integrated devices, may not be fully
supported due to security policy. If they are supported, only
classical keyboard (HID) operation will be functional. It is
recommended to use standard USB keyboards.
USB Mouse console port
The product console USB mouse port is compatible with standard
USB mice.
Notes:
a.
Console USB keyboard and mouse ports are switchable, i.e.
you can connect keyboard to mouse port and vice versa.
However, for optimal operation it is recommended to
connect USB keyboard to console USB keyboard port and
USB mouse to console USB mouse port.
b.
Console USB mouse port supports Standard KVM Extender
composite device having a keyboard/mouse functions.
c.
For security reasons products do not support wireless mice.
In any case do not connect wireless mouse to product.
PS/2 Mouse and Keyboard console ports
The product console PS/2 keyboard and mouse ports are compatible
with standard PS/2 keyboards and mice.
Video Support
K244E supports DVI-I displays as well as VGA and HDMI via
compatible cables.
Resolutions Supported
DVI Dual-link supports resolution up to 2560 x 1600.
DVI Single-link supports resolution up to 1920x1200.
User Audio Devices
Product is compatible with the following types of user audio
devices:
Stereo headphones;
Amplified stereo speakers.
Note: In any case do not connect a microphone to product audio
output port including headsets.
DPP Port
The product operates with authorized USB devices plugged into the
console DPP Port, such as USB smart-card reader or Common Access
Card (CAC) reader.
