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Network Technologies ST-nXm-U Wiring Schematic of Matrix-Y-1 cable, 9D Female, Unit #2, Jumper

Models: ST-nXm-U

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Figure 15- RS232 connection with Matrix-Y-1 cable

NTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCH

Note: The RS232 connection on the switch may only have a single 9 pin "RS232" female connector. In this case, in order to connect multiple NODEMUX units together, a Matrix-Y-1 cable must be used. (see Figure 15). No loop back plug will be used with this configuration. See Figure 16 for the pinout of the Matrix-Y-1 cable.

RS232	Matrix-Y-1	Matrix-Y-1	Matrix-Y-1
CPU Serial Port

RS232	RS232	RS232
NTI	NTI	NTI
SWITCH	SWITCH	SWITCH
First Unit	Second Unit	Last Unit

Figure 15- RS232 connection with Matrix-Y-1 cable

Wiring Schematic of Matrix-Y-1 cable

9D Male	9D Female	9D Male
(Unit #1)	(Source)	(Unit #2)
2		3
3	3		Not connected to
5	5	5	source connector
5	5	5

8 Jumper

4Jumpers

Figure 16- Matrix-Y-1 wiring schematic

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Network Technologies ST-nXm-U Wiring Schematic of Matrix-Y-1 cable, 9D Female, Unit #2, Jumpers, 9D Male, Unit #1

Contents

Installation and Operation Manual Multi-user Universal KVM SwitchST-nXm-U NODEMUX SeriesCOPYRIGHT TRADEMARKCHANGES TABLE OF CONTENTS TABLE OF FIGURES NTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCH FeaturesINTRODUCTION CompatibilitySupported Keyboards NTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCHUser devices can be PS/2 or SUN SUN startup keys are supported on all platforms of input devicesOrdering Information ST-nXm-U SwitchMaterials NTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCHwhere Interface CablesNTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCH Front View of NODEMUX FEATURES AND FUNCTIONSRear View of NODEMUX NTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCH10-32 Rack Screws supplied RACK MOUNTING INSTRUCTIONSRack Cage Nuts supplied Figure 1- Mount the NODEMUX to a rackFigure 2- Connect monitor to NODEMUX INSTALLATION & CONFIGURATIONNTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCH Figure 3- Connect PS/2 devices to NODEMUX VKTINT-1NTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCH PS/2 MOUSE PS/2 KEYBOARDVEXT-xx-MM VKTINT-xx-MMFigure 4- Connect PS/2 CPU to NODEMUX NTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCHMouse Cable Selection Guide For CPU and Keyboard/MouseLaptop PC Figure 5- Cable Selection Guide NTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCHKeypad Control USING THE NTI NODEMUX UNIVERSAL KVM SWITCH Basic OperationAction n 0-9 - ENTERSecurity Option with Password user name = ADMINISTRATOR password = ADMINISTRATOREnabling The Security Feature Password and User NameUser Login OSD Modes Available With Security EnabledAdministration Figure 7- Administration ModeFigure 9- Administration Options menu Administration OptionsPort Status Figure 8- Port Status for PortFigure 11- System Access List System Access ListUser Name List Figure 10- User Name ListCommand Mode User Access FunctionsFigure 12- Command Mode main menu Press Ctrl + ` Accent keyNTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCH Edit ModeSearch Mode Maintenance ModeNTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCH Figure 13- Maintenance Mode menu SUN DDC Configurationb. type ok setenv output-device screenr1024x768x70 c. type ok reset2 Help ModeBaud Rate RS232 CONTROL Remote ConnectionUnit Address and Loop Back Figure 14- RS232 connection with IN and OUT portssource connector Wiring Schematic of Matrix-Y-1 cableFigure 16- Matrix-Y-1 wiring schematic 9D FemaleRS-232 Command Protocol Quick Reference RS-232 Command ProtocolAutostatus NTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCHNTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCH Matrix Switchers Control Program For Windows 9X, NT, 2000 and XPMain Options SerTest- RS232 Interface Test ProgramMatrix Operations SelectionSetup Options Setup OptionsRMTEST-RS232 Interface Test Program Main OptionsKey Equivalents KEYBOARD MAPPINGSUNs Startup Keys NTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCHWindows Keyboard 101 KeyboardSUN Keyboard Figure 17- Keyboard key layoutsSPECIFICATIONS TROUBLESHOOTINGNTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCH PROBLEMINDEX WARRANTY INFORMATIONNTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCH RS232 command protocol

Figure 15- RS232 connection with Matrix-Y-1 cable

Wiring Schematic of Matrix-Y-1 cable

9D Male

9D Female

(Unit #1)

(Source)

(Unit #2)

Not connected to

source connector

8 Jumper

4Jumpers

Figure 16- Matrix-Y-1 wiring schematic