NTI® - Network Technologies Incorporated

Remote USB KVM Stereo Audio Range Extender
CAT5 RJ45 Keyboard Monitor Mouse Speaker

USB KVM Extension Balun kit

VGA USB KVM Extender via CAT5 with Audio Option: Extend to 300 Feet

Extend USB keyboard, USB mouse and VGA monitor up to 300 feet

Also known as: CAT5 USB KVM extender, remote keyboard mouse monitor, usb kvm extension 300 feet long, kvm balun.

Available options:
• Audio
• Local Unit Supporting Two Remote Users

Additional Product Information

View Application Note Application Note: Extend Two
Users 300 Feet from Computer
View Customer Testimonials Customer Testimonial
View Data Sheet Data Sheet (PDF): ST-C5USBV-300
Extend USB keyboard, USB mouse and VGA monitor up to 300 feet.
XTENDEX® ST-C5USBV-300 (Remote and Local Units)


Designed and Manufactured in the U.S.A.

ROHS complant 300' KVM extender via cat5

Features & Applications

The XTENDEX® ST-C5USBV-300 USB KVM extender extends a USB keyboard/mouse and VGA display up to 300 feet via CAT5/5e/6/6a cable.
Each ST-C5USBV-300 consists of a local unit that connects to a computer and provides local keyboard, monitor and mouse connections, and a remote unit that connects to a keyboard, monitor and mouse. The local and remote units are interconnected via CAT5/5e/6/6a cable.
  • Supports local and remote access.
  • Compatible with all video resolutions up to WUXGA (dependant upon CAT5/5e/6/6a extension length).
  • Supports resolutions to 1920x1440.
  • Optional local unit supporting two remote users available — extend two remote units up to 300 feet.
    • Local access not available on local units supporting two remote users.
  • High quality, rugged steel construction with durable powder coat finish.
  • Keyboard and mouse are hot-pluggable.
  • Keep-alive keyboard/mouse emulation for flawless operation.
  • Built-in surge protection.
  • Available with optional stereo audio.
  • Allows users to back-rack broadcast quality servers without impact to post-production operations.

Specifications

Local Unit
  • Host Connection
    • Supports a USB Computer (PC, SUN, MAC).
    • Multiplatform support: Windows 2000/XP/Vista/7, Windows Server 2000/2003/2008, Solaris, Linux, FreeBSD and MAC OS 9/10.
    • One male 15-pin HD / one male USB Type A connectors.
    • Optional stereo audio support - 3.5mm stereo plug.
    • ST-2C5USBV(A)-L-300: female 15-pin HD connector for downloading DDC table for remote monitor.
  • Local Access
    • Crisp and clear 1920x1440 video resolution.
    • One female 15-pin HD connector and two female USB Type A connectors.
    • Optional stereo audio support - 3.5mm stereo plug.
    • Supports most wireless keyboards and mice.
    • Local access not available on local units supporting two remote users,
      ST-2C5USBV(A)-L-300.
Remote Unit
  • Supports resolutions up to 1920x1440; refer to the resolution chart below for resolutions at different lengths.
  • One female 15-pin HD connector and two female USB Type A connectors.
  • Optional stereo audio support - 3.5mm stereo plug.
  • The ST-C5USBV-300 will only work with USB keyboards and mice. It is not designed to support other USB devices.
    • Keyboard and mouse must be of the same platform.
    • Supports most wireless keyboards and mice.
Video Quality Adjustment
Cables
  • Use CAT5/5e/6/6a straight through cable for TIA/EIA-568B wiring terminated with standard RJ45 connectors (not included).
Power
  • ST-C5USBV(A)-300: 110 or 220 VAC at 50 or 60 Hz via AC adapter.
  • ST-2C5USBV(A)-L-300: powered from attached computer.
  • Power consumption: 10W (each - local and remote unit)
MTBF
MTBF
NTI Part # MTBF (hrs) NTI Part # MTBF (hrs)
ST-C5USBV-300 (local) 79,100 ST-C5USBV-300 (remote) 81,956
ST-C5USBVA-300 (local) 78,104 ST-C5USBVA-300 (remote) 78,742

Environmental
  • Operating temperature: 32°F to 100°F (0°C to 38°C).
  • Storage temperature: -20°F to 140°F (-30°C to 60°C).
  • Operating and Storage Relative Humidity: 17 to 90% non-condensing RH.
Dimensions
  • WxDxH (in): 3.5x3.1x1.3
Regulatory Approvals
  • CE
  • RoHS
Warranty
  • Two years


Options

Stereo Audio
  • Stereo audio can be heard both locally and remotely.
  • Frequency response: 20 Hz to 20 kHz, +/-1 dB.
  • Signal-to-Noise Ratio (SNR): 76 dBA.
  • Total Harmonic Distortion and Noise (THD+N): 0.017%.
  • Stereo crosstalk: -70 dB.
  • Input impedance: 10k Ohms.
  • Line level output; supports multimedia speakers.
  • Maximum I/O levels: 3.1Vp-p (line level).
Local Unit Supporting Two Remote Users
  • Two RJ45 connectors for connecting two remote units.
  • Two users can access the computer on a one at a time basis.
  • Locked out user must wait three seconds after last keystroke or mouse movement occurs on active user.
  • Features push button for downloading DDC data from monitor connected to VGA connector.
ST-C5KVM-300
Distances and Resolutions for
CAT5/CAT5e/CAT6/CAT6a cables
Cable Distance
(feet)
Maximum Resolution
CAT5/5e
Solid UTP
300 1280x1024 at 60Hz
150 1600x1200 at 60Hz
100 1920x1440 at 60Hz
CAT5/5e
Solid STP,
CAT6
Solid UTP
300 1024x768 at 60Hz
150 1280x1024 at 60Hz
100 1600x1200 at 60Hz
CAT6a
Solid UTP
300 1024x768 at 60Hz
150 1280x1024 at 60Hz
100 1920x1200 at 60Hz
  Note: CAT6/6a cable has a higher skew than CAT5/5e cable, which causes colors to smear. Since these extenders do not have internal skew compensation, they work at shorter distances with CAT6/6a cable.
Application Drawing - USB KVM Extender via CAT5

VGA USB KVM Extenders

Supported Features Local or
remote
Number of
Ports
NTI Part # Maximum
Extension
(ft.)
Price
Each $
# to
Quote
# to
Buy
Download
PDF Manual
USB KVMBoth1 ST-C5USBV-300300385 PDF Manual
USB KVM + Audio Both1ST-C5USBVA-300 300445
USB KVM Local2 ST-2C5USBV-L-300 300190
USB KVM + Audio Local2 ST-2C5USBVA-L-300 300210
USB KVM RemoteNA ST-C5USBV-R-300 300190
USB KVM + Audio RemoteNA ST-C5USBVA-R-300 300225
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