USB KVM Switch Options

Options for USB KVM switch include RS232 Control, Audio, PS2 SUN USB adapters.

Control

• Female DB9 connector.
• Baud rate 300 through 9600, DIP switch selectable.
• Use DIP switches to address up to 15 units, all of which can be daisy-chained and controlled by one serial port.
• Seven segment displays show what input is connected to each output.

Commands

• RS - causes switch to reset so that IN1 connects to OUT1, IN2 connects to OUT2.
• CS - causes one INx/OUTx connection to occur.
• CA - causes all inputs to connect to specified output.
• RO - reads what input is connected to specified output.
• RU - reads size of matrix, reports number of inputs and number of outputs on specified switch.

• 3.5mm stereo audio jacks for inputs and output.
• Maximum input/output levels: 4Vp-p (line level).
• Input impedance: 10k Ohms.
• Output impedance: 32 Ohms.
• Signal-to-Noise Ration (SNR): 87 dBA

• Frequency Response: 20 Hz to 20 kHz, +/-0.5 dB.
• Total Harmonic Distortion + Noise: 0.02% at 1kHz.
• Requires powered speakers or headphones.
• CD quality audio output.

• The USB-PS2-R adapter connects a legacy PS/2 computer to an NTI USB KVM switch.
• Two female USB Type A and two male 6-pin miniDIN connectors.
• One-meter male USB Type A to male USB Type B cable is included.
• Dimensions WxDxH (in): 2.4x4x1.1

• The USB-SUN-R adapter connects a legacy SUN computer to an NTI USB KVM switch.
• Two female USB Type A and one male 8-pin miniDIN connectors.
• One-meter male USB Type A to male USB Type B cable is included.
• Dimensions WxDxH (in): 2x3.7x1.1