Network Technologies ST-xU Basic cascaded master-to-slave cable connections, Cable Required

Page 16

NTI NODEMUX SERIES UNIVERSAL KVM SWITCH

Ifadditional4-PORTslavesareconnected

MASTERUNIT(ST-4U)

CONNECTSLAVESFORCASCADED

toVIDEO&CPUports3&4,

 

 

 

 

 

 

 

 

 

 

 

 

CPUCONNECTIONS

theywilfunctionandbecontroledas

 

 

 

 

 

 

 

 

 

 

 

 

 

CPUports9-12&13-16respectively.

 

 

CPU5-8

CPU1-4

 

-OR-

 

 

 

 

 

 

 

IfjustindividualCPU'sareconnected

 

V

V

V

V

M

 

 

 

I

I

I

I

O

 

toports3&4,theywilfunctionand

 

D

D

D

D

N

VEXT-xx-MM

 

I

 

E

E

E

E

 

T

 

 

O

O

O

O

O

 

becontroledasCPUports9&10

 

4

3

2

1

R

 

 

 

 

 

 

 

 

respectively.

5VDC

 

 

 

 

 

DAISY DAISY

-2A +

 

 

 

 

 

CPU4

CPU3

CPU2

CPU1

DEVICES

OUT IN

R

 

 

 

NTINETWORKTECHNOLOGIESINCORPORATED

1275DannerDrive,AuroraOhio44202

330-562-7070

www.nti1.com

 

 

 

VEXT-xx-MM

CPU8

CPU6

 

 

CPU7

 

CPU5

 

V

V

V

V

M

I

I

I

I

O

N

D

D

D

D

I

E

E

E

E

O

O

O

O

T

O

 

 

 

 

4

3

2

1

R

5VDC

 

DAISY

DAISY

-2A +

 

CPU4 CPU3 CPU2 CPU1 DEVICES

OUT

IN

R

 

 

 

NTINETWORKTECHNOLOGIESINCORPORATED

1275DannerDrive,AuroraOhio44202

330-562-7070

www.nti1.com

SLAVEUNIT#2(ST-4U)

VKTINT-1

 

 

 

 

 

VKTINT-xx-MM

CPU3

 

CPU1

 

 

CPU4

CPU2

 

 

 

 

 

 

 

 

V

V

V

V

M

 

O

 

I

I

I

I

 

D

D

D

D

N

 

I

 

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E

E

E

 

O

O

O

O

T

 

O

 

 

 

 

 

 

4

3

2

1

R

5VDC

 

DAISY

DAISY

-2A +

 

CPU4 CPU3 CPU2 CPU1 DEVICES

OUT

IN

R

 

 

 

NTINETWORKTECHNOLOGIESINCORPORATED

1275DannerDrive,AuroraOhio44202

330-562-7070

www.nti1.com

SLAVEUNIT#1(ST-4U)

Figure 15- Basic cascaded master-to-slave cable connections

b.Connect Local CPUs to any remaining consecutive ports on the master as described under INSTALLATION on page 4.

c.Connect the RMT extension cables:

•With an RMT extension cable (see chart below to determine which type of cable(s) will be needed), connect the master’s “DAISY OUT” port to slave #1’s “DAISY IN” port.

•With another RMT extension cable, connect slave #1’s “DAISY OUT” port to slave #2’s “DAISY IN” port. (See Fig. 16 below.)

•Apply additional RMT extension cables until all slave units are connected together.

NOTE: If switches are not being cascaded, then the “DAISY IN” and “DAISY OUT” ports will not be used.

SLAVE #2

7

 

5V DC

 

 

 

 

 

 

 

 

DAISY

DAISY

-

2A

CPU 8

CPU 7

CPU 6

CPU 5

CPU 4

 

 

 

 

CPU 3

CPU 2

CPU 1 DEVICES

OUT

IN

TO SLAVE 2 "DAISY IN"

NTI NETWORK TECHNOLOGIES INCORPORATED

1275 Danner Drive, Aurora Ohio 44202

330-562-7070

www.nti1.com

SLAVE #1

d.Power ON each of the slaves connected.

e.Power ON the master switch.

f. Power ON each of the CPUs.

REXT-SR-xx

RMT EXTENSION CABLES

 

 

FROM

TO

Cable Required

 

REMOTE

LEGACY NODEMUX

REXT-SR-xx

 

REMOTE

NODEMUX

REXT-SR45-xx

 

NODEMUX

LEGACY NODEMUX

REXT-SR15-xx

 

NODEMUX

NODEMUX

REXT-SR45-xx

 

LEGACY

NODEMUX

REXT-SR15-xx

 

NODEMUX

 

 

 

LEGACY

LEGACY NODEMUX

REXT-SR-xx

 

NODEMUX

 

 

 

 

 

 

 

7

 

 

 

 

TO SLAVE 1

-

2A +

CPU 8 CPU 7 CPU 6

CPU 5 CPU 4

CPU 3

CPU 2

CPU 1

DEVICES

OUT IN

"DAISY IN"

 

5VDC

 

 

 

 

 

 

DAISY DAISY

 

NTI NETWORK TECHNOLOGIES INCORPORATED 1275 Danner Drive, Aurora Ohio 44202

330-562-7070

www.nti1.com

 

 

REXT-SR-xx

DAISY OUT

 

 

 

MASTER

 

 

 

 

V

V

V

V

V

V

V

V

M

 

 

O

 

 

I

I

I

I

I

I

I

I

N

 

 

D

D

D

D

D

D

D

D

I

 

 

E

E

E

E

E

7 E

E

E

T

 

 

O

O

O

O

O

O

O

O

O

 

 

8

7

6

5

4

3

2

1

R

 

5VDC

 

 

 

 

 

 

 

 

DAISY

- 2A

+ CPU 8

CPU 7

CPU 6

CPU 5

CPU 4

CPU 3

CPU 2

CPU 1

DEVICES

IN

NTI NETWORK TECHNOLOGIES INCORPORATED

1275 Danner Drive, Aurora Ohio 44202

330-562-7070

www.nti1.com

DAISY OUT

Figure 16- Installation of remote extension cables between units

12

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Image 16
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Contents ST- xU Trademark Table of Contents Table of Figures Features IntroductionAvailable Options Supported DevicesMaterials Materials SuppliedFeatures and Functions Rackmounting Instructions To Mount to a RackInstallation Dip-switch configurationConnect a PS/2 keyboard and mouse For each CPU Connect a PS/2 CPUSuncpu For Units with Touch-screen support -TSO option Connect a touch-screen monitor to an ST-8U-TS-RCascading LimitationsConfiguration Cascaded InstallationBasic cascaded master-to-slave cable connections Cable RequiredBasic Command Mode OperationFront Panel Control Keyboard ControlCommand Functions Contd Function Keystroke Scan Mode LED will toggle on and OFFBroadcast Mode LED will toggle on and OFF Xxx from 002 to 255. ie. t002OSD Control Enabling the Security FeatureSecurity Option Administration Mode User Login ModeAdditional Modes Available With Security Switch Configuration Configure for CascadingExit Switch Configuration Mode Administrator PasswordTab User Access Functions System Access ListOSD Command Mode User Name ListCommand Mode menus Ctrl + E Ctrl + M Ctrl + OCommand Mode Cont’d FunctionKeystroke Edit Mode Edit ModeSearch Mode Esc EnterMaintenance Mode Activate security featuresHelp Mode Touch Maintenance ModeOSD Touch Screen Support Align The Cursor Reset Default ValuesOSD Entry Method RS232 Connections and Configuration Configuration via Dip SwitchesRS232 Connector DB-9 Female Remote ConnectionConfiguration via OSD Unit Address and Loop BackLoop Back Unit AddressCommand Protocol Pinout of Matrix-Y-1 cableFormat RU Aacr KEYBOARD-TO-CPU Translation Keyboard key layoutsHOW to Disable Operating Modes Location of jumper blockFor models ST-xU no OSD Case screws must be removedClear access to the jumper block For models ST-xU-O with OSD Component layout in unit with OSD NON-OSD Touch Screen Support Configuring the Jumper BlockOptional-4 and 8 port models only Warranty Information TroubleshootingAlways turn power on in this sequence
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