SA-DPN-4S-P
1
2
3
4
ST1
ST2
CONSOLE
12VDC2.0A
AUDIO
K/M
AUDIO
AUDIO
AUDIO
AUDIO
K/M
K/M
K/M
K/M
CAC
CAC
CAC
CAC
CAC
IN-1
IN-2
IN-3
IN-4
DP IN1
DP IN2
DP IN3
DP IN4
DP OUT
WHAT’S IN THE BOX?
4
SA-DPN Unit
2/4/8-port Secure DisplayPort KVM Switch
PS12VDC2A or
PS12VDC3A
12V DC, 2A (minimum) power adapter with center-pin positive polarity.
Quad head models require a 12V DC 3A (minimum) power adapter with center-pin
positive polarity.
User Manual
Figure 4-2: SA-DPN-4S-P Rear panel
Advanced 2/4/8-Port DisplayPort Secure KVM Switch
SECURITY FEATURES
Anti-Tamper Switches
Each model is equipped with internal Anti-Tamper switches, which sense attempts to open the device
enclosure. Once the system identifies such an attempt, all the front panel LED’s will flash rapidly, the
internal buzzers will beep, and the unit will become useless by shutting off connection with all attached
PCs and peripherals disabling any functionality.
Tamper-Evident Seal
The enclosure of the unit is protected with a tamper-evident seal to provide a visual evidence if the unit has
been opened.
Protected Firmware
The controller of the unit has a special protection feature that prevents reprogramming or reading the
firmware.
High Isolation on USB Channels
Opto-isolators are used in the unit to keep USB data paths electrically isolated from each other, providing
high isolation and preventing data leakage between ports.
Secure EDID Emulation
The unit prevents unwanted and unsecure data to be transmitted through the DDC lines by means of
secure EDID learning and emulation.
Self-Test
A self-test is performed each times the KVM is powered on as part of its boot-up sequence. If the KVM
starts up correctly and is functional, the self-test has passed. However, if all Front Panel LED’s are on and
not flashing, the power up self-test has failed and all functions are disabled. Check if any of the front panel
port selection buttons are jammed. In this case, release the jammed button and recycle the power.
