NTI XTENDEX ST-C5USBV User manual

MAN013 Rev 11/2/05
ST-C5USBV
USB KVM EXTENDER
Installation and Operation Manual
NETWORK
TECHNOLOGIES
INCORPORATED
Tel:[phone]
Fax:[phone]
1275 Danner Dr
Aurora, OH 44202
www.nti1.com
NTI R
XTENDEX
TM
Series

WARRANTY INFORMATION
The warranty period on this product (parts and labor) is one (1) year from the date of purchase. Please contact Network
Technologies Inc at [phone] (800-RGB-TECH) or [phone] or visit our website at http://www.nti1.com for
information regarding repairs and/or returns. A return authorization number is required for all repairs/returns.
COPYRIGHT
Copyright © 2005 by Network Technologies Inc, all rights reserved. No part of this publication may be reproduced, stored in a
retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise,
without the prior written consent of Network Technologies Inc, 1275 Danner Drive, Aurora, Ohio 44202. For more information
please contact Network Technologies Inc at [phone] (800-RGB-TECH) or [phone].
CHANGES
The material in this guide is for information only and is subject to change without notice. Network Technologies Inc reserves the
right to make changes in the product design without reservation and without notification to its users.

Table of Contents
ST-C5USBV ....................................................................................................................................................................2
USB KVM EXTENDER................................................................................................................................................2
Installation and Operation Manual...............................................................................................................................2
Introduction......................................................................................................................................................................1
Features.......................................................................................................................................................................1
Types of User Input Devices Supported:.....................................................................................................................1
Operating Systems Supported ....................................................................................................................................1
Limitations....................................................................................................................................................................2
Materials..........................................................................................................................................................................2
Features and Functions...................................................................................................................................................3
Preparation for Installation ..............................................................................................................................................4
Installation .......................................................................................................................................................................5
The Local Unit..............................................................................................................................................................5
Connect to the CPU..................................................................................................................................................5
Connect the Local Devices.......................................................................................................................................6
Connect the CAT5 Cable..........................................................................................................................................6
The Remote Unit..........................................................................................................................................................7
Plug-in and Boot Up.....................................................................................................................................................8
Setup Menu.....................................................................................................................................................................9
Video Adjustment Screen............................................................................................................................................9
Port Configuration Screen .........................................................................................................................................10
DDC Update ..............................................................................................................................................................11
Common Applications ...................................................................................................................................................12
Technical Specifications................................................................................................................................................13
Interconnection Cable Wiring Method...........................................................................................................................13
Keyboard Translation....................................................................................................................................................14
Key Equivalents.........................................................................................................................................................14
SUN’s 16 Extra Keys.................................................................................................................................................14
Troubleshooting.............................................................................................................................................................16
Table of Figures
Figure 1- Connect the Local Unit to a CPU........................................................................................................................................5
Figure 2- Connect local user devices to the Local Unit......................................................................................................................6
Figure 3- Connect the CAT5 cable to the Local Unit..........................................................................................................................6
Figure 4- Connect the Monitor and Devices to the Remote Unit........................................................................................................7
Figure 5-Connect AC adapter to Local Unit.......................................................................................................................................8
Figure 6- Setup Menu........................................................................................................................................................................9
Figure 7- Video Adjustment Screen...................................................................................................................................................9
Figure 8- Port Configuration Screen ................................................................................................................................................10
Figure 9- Examples of common applications for the ST-C5USBV USB KVM Extender...................................................................12
Figure 10- Pin positions in female RJ45 connector..........................................................................................................................13
Figure 11- Keyboard Layouts...........................................................................................................................................................15

1
INTRODUCTION
The ST-C5USBV USB Extender is designed to enable the relocation of a monitor, USB keyboard, and USB mouse from a USB
CPU or NTI USB KVM switch by as much as 1000 feet via CAT5 cable in addition to having a monitor, USB keyboard, and USB
mouse connected locally. It is extremely simple to install and has been thoroughly tested to insure reliable performance. Through
the use of Category 5 shielded or unshielded twisted-pair cable (STP/UTP) or Category 6 unshielded twisted-pair cable (UTP), it is
possible to economically increase the flexibility of a computer system.
Features
•Allows the placement of a monitor, USB keyboard, and USB mouse in a location where only these
parts are needed without having the CPU there too, taking up valuable space and adding to room noise.
•Provides crisp and clear resolution up to 1024 x 768 /60Hz @ 1000 feet,
1280 x 1024 /60Hz @ 700 feet,
1600 x 1200 /60Hz @ 500 feet, and
1920 x 1440 /60Hz @ 300 feet using CAT5 UTP cable.
•Provides crisp and clear resolution up to 1024 x 768 /60Hz @ 600 feet,
1280 x 1024 /60Hz @ 500 feet,
1600 x 1200 /60Hz @ 400 feet, and
1920 x 1440 /60Hz @ 300 feet using CAT5 STP cable.
•Provides crisp and clear resolution up to 1024 x 768 /60Hz @ 800 feet,
1280 x 1024 /60Hz @ 700 feet,
1600 x 1200 /60Hz @ 600 feet, and
1920 x 1440 /60Hz @ 500 feet using CAT6 UTP cable.
•Video quality adjustment is automatic providing optimum image quality for varying lengths of cable.
•Installation can be between a CPU and devices (keyboard, mouse, and monitor), between a CPU and
NTI USB switch, or between a NTI USB switch and devices.
•Allows hot-plugging of keyboards and mice
Types of User Input Devices Supported:
•XGA, VGA, and SVGA systems
•All NTI USB switches
•Microsoft, Logitech or Kensington Wheelmouse or Trackball on MAC CPUs with manufacturer's drivers
•USB keyboard with Windows
®
layout
•USB keyboard with SUN layout
•USB keyboard with MAC layout
•USB Mouse - (up to 3 buttons)
•USB IntelliMouse
®
(scrollwheel)
•Logitech Cordless Elite Duo keyboard and mouse
•Crystal Vision keyboard with touchpad
•Gyration keyboard and mouse
•NTI USB-PS/2 Adapter
•NTI USB-SUN Adapter
Operating Systems Supported
•Windows 95,98
•Windows 2000
•Windows ME
•Window XP
•Linux 7.1 or greater
•Sun-Solaris
•MAC OS 9.1 or greater

2
Limitations
•The ST-C5USBV USB Extender will only work with USB keyboards and mice, other USB devices are not supported.
•PS/2 devices can be connected to the ST-C5USBV USB Extender through an NTI USB-PS/2 adapter, however the
translation keys described on page 12 will not function in this application.
•The ST-C5USBV USB Extender can be used between a cascadable NTI switch and a CPU although the cascading features
will not function.
MATERIALS
Materials supplied with this kit:
9NTI ST-C5USBV USB Extender Local Unit
9NTI ST-C5USBV USB Extender Remote Unit
92-120VAC or 240VAC 50 or 60Hz-5VDC/2A AC Adapters
9CD with a pdf file of this owner's manual
Additional materials may need to be ordered, depending upon the configuration :
¾Video adapter for connection between the Local and a non-VGA SUN CPU (13W3M-15HDF)
¾USBVEXT-3/6/10 (15HD Male-to-Female and USB Type A Male-to-Female Extension cable) if the Local Unit will be located
further than 15" from the CPU or KVM switch
¾CAT5/5e shielded/unshielded twisted-pair cable(s) terminated with RJ45 connectors wired straight thru- pin 1 to pin 1, etc.
(see pg. 13 for proper EIA/TIA 568B wiring method)
-OR-
CAT6 unshielded twisted-pair cable(s) terminated with RJ45 connectors wired straight thru- pin 1 to pin 1,
etc. (see pg. 13 for proper EIA/TIA 568B wiring method)
Contact your nearest NTI distributor or NTI directly for all of your KVM needs at 800-742-8324 (800-RGB-TECH) in US & Canada
or 330-562-7070 (Worldwide) or at our website at http://www.nti1.com and we will be happy to be of assistance.

3
FEATURES AND FUNCTIONS
1. Power LED- for visual indication of power to Remote Unit
2. VIDEO- 15HD female for connection of video cable from remote monitor
3. CAT5- RJ45 female for connection of CAT5 cable between Local Unit and Remote Unit
4. Yellow LED- power indicator- illuminates when power has been supplied to the unit
5. Green LED- communication indicator- blinks when there is valid communication between the Local and Remote Units.
6. USB DEVICES- USB type A female for connection of remote user USB device(s)
7. 5VDC- connection jack for remote AC adapter
8. Devices Cable- USB Type A male connector for connection to CPU
9. Video Cable- 15HD male for connection to video connector of CPU
10. USB DEVICES- USB Type A female for connection of local user USB device(s)
11. 5VDC- connection jack for local AC adapter
12. Monitor (symbol)-15HD female for connection of video cable from local monitor
1275 DANNER DR., AURORA OH. 44202
TEL. [phone] www.nti1.com
(Rear View)
7632
NTI
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5VDC
(Front View)
POWER
1
CAT5 VIDEO
USB
DEVICES
XTENDEX
TM
USB
45
NTI
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Network Technolo gies I nc
ST-C5USBV (Remote Unit)
53
ST-C5USBV (Local Unit)
4
11
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Network Technologies Inc
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(Front View) (Rear View)
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Network Technologies Inc
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10
89
12

4
PREPARATION FOR INSTALLATION
•A location should be chosen for the monitor, mouse, and keyboard that also has space to mount the Remote Unit within the
distance provided by the cables from the monitor, mouse, and keyboard. If extension cables are needed, contact NTI for the
cables required. If a local user will be connected, a proper location must be chosen for these devices too.
•The CAT5 cable(s) must be run to the locations where the Remote and Local Units will be placed. Be careful to route the
cables away from any sources of magnetic fields or electrical interference that might reduce the quality of the video signal
(i.e. AC motors, welding equipment, etc.). NOTE: If CAT5 cable is already installed in the wall and there are RJ45 wall
outlets, it will be necessary to obtain male-to-male straight through connection cables long enough to reach from the wall
outlets to the mounting locations of the Remote and Local Units.
•A properly grounded, polarized, and preferably surge-protected 120V or 240V electrical outlet (depending on the AC adapter
being used) must be installed close enough to the mounting location of the Remote Unit and monitor to plug them into.
•All cables should be installed in a fashion that will avoid stress on their connections to the equipment. Extended lengths of
cable hanging from a connection may interfere with the quality of that connection. Secure cables as needed to prevent this.
•Properly shut down and disconnect the power of the CPU and monitor. Disconnect the monitor, keyboard, and mouse. If
other equipment is involved whose connections are being interrupted, be sure to refer to the instruction manuals for that
equipment for proper disconnection and re-connection procedures before proceeding.

5
INSTALLATION
The Local Unit
Connect to the CPU
1. Plug the cables of the Local Unit into the back of the CPU. (See Fig. 1.)
a) Connect the blue 15HD cable from the Local Unit to the female VGA port on the back of
the CPU.
b) Connect the USB Type A cable from the Local Unit to a female USB Type A port on the back of
the CPU.
Note: If a SUN CPU is being connected, depending upon the video connector of the SUN CPU, it may be necessary to
attach an NTI #13W3M-15HDF (SUN video port-to-VGA adapter) to the video port on the CPU first, and then connect the
video cable to the adapter.
Figure 1- Connect the Local Unit to a CPU
Sun 13W3 Video Connector
(Front View)
Rear View of USB CPU 15HD male
Video Connector
USB Type A male
USB
Type A
device ports
15HD female
video port
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Network Technologies Inc
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CAT5 Cable
to Remote Unit
RJ45 female
CAT5 connector
(Rear View)
XTENDEX
NTI
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Network Technologies Inc
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+
Green Traffic LED
Yellow Power LED
Connect the Local Devices
If desired, connect the local user devices to the Local Unit as shown in Fig. 2.
1. Connect a USB keyboard and mouse to the USB type A female connectors on the Local Unit.
2. Connect a monitor to the 15HD female connector on the Local Unit.
Figure 2- Connect local user devices to the Local Unit
Connect the CAT5 Cable
Connect the CAT5 cable to the “CAT5” port on the
rear of the Local Unit (see Fig. 3). (If an RJ45 wall
outlet is being used, connect the other end
of the extension cable to it.) When properly
inserted the cable end should snap into place.
Figure 3- Connect the CAT5 cable to the Local Unit
ST-C5USBV (Local Unit)
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(Front View) (Rear View)
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VGA
Multi-Scan
Monitor
USB KEYBOARD USB MOUSE
Local User's Keyboard, Monitor, and Mouse
USB Type A male
15HD male
video connector

7
The Remote Unit
1. Position the Remote Unit such that the CAT5 cable, the monitor cable, the keyboard and mouse, and the AC adapter
power connector can each reach the Remote Unit comfortably.
2. Connect the monitor cable to the 15HD female VIDEO port on the back of the Remote Unit. (See Fig. 4)
3. Connect the devices to the Remote Unit.
a. Connect the USB keyboard cable to one of the USB Type A female ports labeled "USB DEVICES" on the back
of the Remote Unit. (Either one will work.)
b. Connect the USB mouse cable to the remaining USB Type A female port on the back of the Remote Unit.
4. Make sure the CAT5 cable has been installed in accordance with the “Preparation for Installation” instructions on
page 4. Connect the CAT5 cable to the “CAT5” port on the back of the Remote Unit. (If an RJ45 wall outlet is being
used, connect the other end of the extension cable to the RJ45 wall outlet. ) When properly inserted the CAT5
cable end should snap into place.
WARNING: Never connect the ST-C5USBV Extender to an Ethernet card, Ethernet router, hub or switch or
other Ethernet RJ45 connector of an Ethernet device. Damage to devices connected to the Ethernet may
result.
Figure 4- Connect the Monitor and Devices to the Remote Unit
!
1275 DANNER DR., AURORA OH. 44202
TEL. [phone] www.nti1.com
NTI
R
5VDC CAT5 VIDEO
USB
DEVICES
(Rear View)
USB Keyboard USB
Mouse
USB Type A
male connectors
VGA
Multi-Scan
Monitor
USB Type A male
5 VDC
Adapter
AC
ADAPTER
Barrel
(Inside
barrel)
(Outside
barrel)
Power Connector
2.1 mm x 5.5 mm Female
5VDC @ 2.0A OUTPUT
15HD male
video connector
CAT5 Cable
to Local Unit
Green Communication LED
Yellow Power LED
RJ45 female
CAT5 connector