
NTI NODEMUX SERIES UNIVERSAL KVM SWITCH
FEATURESANDFUNCTIONS
FrontViewofST-2U 
RearViewofST-2U-13W3 
NTIR
NetworkTechnologiesInc
NODEMUXTM
CPU  | CPU1CPU2  | 12  | 
SELECT  | ON  | 
  | 
  | 10  | 
  | 
  | 
  | SUNMONITOR  | 
  | 
VIDEO2  | VIDEO1  | MONITOR  | 9VDC  | 
  | 
  | CPU2 CPU1 USER  | .5A  | 
  | 
  | - +  | 
1  | 2 3 4  | 5  | 6  | 7  | 8 9  | 
FEATURES AND FUNCTIONS
1.CPU Select Switch- push to manually toggle between CPUs
2.CPU LEDs- for visual indication of connection between the user and a specific CPU and to indicate mode status
3.Power ON/OFF switch
4.
5.CPU x - 15HD VGA connectors- for connecting video cables from CPUs
6.MONITOR- 15HD VGA connectors- for connection of the user monitor
7.CPU x- 8 pin miniDIN female connectors- for connecting CPU device cables (keyboard and mouse)
8.USER- 8 pin miniDIN female connector- for connecting user devices (keyboard and mouse)
9.9VDC- connection jack for the AC adapter
10.SUN MONITOR- 13W3 female connector- for connecting a SUN monitor 
11.AUD OUT- (optional) for connection of audio cable to audio output devices (speakers)
12.AUD x- (optional) for connection of audio cables from audio sources
13.DIP SWITCHES- (optional) for configuring RS232 communication and addressing functions
14.RS232- (optional) for attaching RS232 interface cable from a CPU to control the functions of one or more Switches
15.SERIAL x- (optional) 9D female- for connection of serial device cable from CPU
16.SERIAL- (optional) 9D male- for connection of serial cable from 
17.
RearViewofST-2U-DV RearViewofST-2U-A
CPU2 CPU1
CPU2 CPU1 USER
VIDEO1 VIDEO1 MONITOR1
VIDEO2 VIDEO2 MONITOR2
PWR
  | AUD2AUD1 AUD  | 
  | |
  | 
  | OUT  | 11  | 
  | 
  | 
  | |
VIDEO2  | VIDEO1  | MONITOR  | 12  | 
  | 
  | 
  | CPU2 CPU1 USER  | 
  | 
  | 
  | PWR  | 
13
14
RearViewofST-2U-RS  RearViewofST-2U-TS 
  | 
  | RS232  | CPU2  | CPU1  | USER  | |
  | 
  | 
  | 
  | |||
  | OFF  | 
  | 
  | 
  | 
  | 
  | 
  | 12345678  | 
  | 
  | 
  | 
  | 
  | 
  | ON  | 
  | 
  | 
  | 
  | 
  | 
VIDEO2  | VIDEO1  | MONITOR  | 
  | SERIAL2  | SERIAL1  | SERIAL  | 
  | 
  | CPU2  | CPU1 USER  | 
  | 
  | CPU2 CPU1 USER  | 
PWR  | VIDEO2  | VIDEO1  | MONITOR  | PWR  | 
  | 
  | 
15
16
17
RearViewofST-2U-U 
CPU2 CPU1
USB USB
VIDEO2  | VIDEO1  | MONITOR  | 9VDC  | |
  | 
  | 
  | ||
  | 
  | 
  | CPU2 CPU1 USER  | .5A  | 
  | 
  | 
  | -  | +  | 
2