NEC's VideoWorks™ VisuaLink™ 128
and VisuaLink™ 384
are powerful enough
to handle all your
videoconferencing
needs, yet small
enough to fit in
your briefcase.

The newest members of the NEC VideoWorks codec family, the VisuaLink™ 128 and the VisuaLink™ 384, are lighweight, fully integrated videoconferencing systems that connect to most televisions or monitors. They make videoconferencing practical, easy and cost-effective.

These all-in-one units use advanced plug-and-play technology to get you up and running in seconds. They're interoperable with a wide variety of cameras, microphones or audio and visual systems.

Two of the most application-versatile codec systems available, the VisuaLink 128 and VisuaLink 384 employ the latest version of H.320, and support a broad scope of standards. While the VisuaLink 384 features a built-in IMUX to reduce the number of required circuits, both models offer still graphics, wireless control and a full range of audio support. Their network connections allow for direct connectivity to NEC's advanced communications system, the NEAX2400 IMX, so you don't need costly external network devices to connect video systems.

The VisuaLink 128 and VisuaLink 384's superior motion handling capabilities ensure the quality of your videoconferences. And since they provide on-screen messages and icon-driven menus, you don't need video training to run them.

These compact systems, which weigh less than five pounds, have the durability to withstand the rigors of regular travel, making them ideal companions for demos, business trips and off-site meetings.

With their built-in software download capabilities, the VisuaLink 128 and VisuaLink 384 make it easy to keep up with the latest software releases. The VisuaLink 128 supports a 128Kbps single BRI connection and can be upgraded to support a 384Kbps (3 BRI) connection, just like the VisuaLink 384.

Business Communications Excellence Through NEC's VisuaLink 128/384 Solution

In the age of advanced information dissemination, telecommunications excellence is paramount to the success of any organization. Maximize your business potential with NEC's powerful VideoWorks solution. Because videoconferencing is a dynamic way to deliver information at the speed of sight.

Benefits:

• Provides for an easy, compact and affordable videoconferencing solution
• Delivers superior quality, standards compliant video conferencing, with NEC performance enhancements
• Enables the enterprise-wide deployment of videconferencing capabilities, without major investments in capital or technical staff
• On-line documentation and context-based help offer real-time assistance

Features:

• H.320 plus standards-based operation
• Expandable up to 384 Kbps (VisuaLink 128)
• Remote software upgrades and updates
• Comes as an integrated, all in one package for simple installation and use
• Icon menu screen driven by wireless remote controller
• Internal IMUX (VisuaLink 384 only)
• T.120 data sharing
• H.263 video compression for better motion handling at low bandwidths (below 384 Kbps)

Applications:

• Videoconferencing
• Telemedicine
• Distance Learning
• Legal and Judicial
• Distance Surveillance
• Manufacturing

VisuaLink 128/384 Codec Specifications

• Type
  • Basic Rate Interface (BRI)
• Transmission speed
  • VisuaLink 128 - up to 128Kbps
  • VisuaLink 384 - up to 384Kbps
• Physical Connection
  • RJ-45 Modular Jacks
• Control Features
  • Auto answer on / off
  • Originated number filtering
  • Direct / Redial / Abbreviated Dialing

VIDEO

• Coding Scheme
  • H.261, with CIF (15fps max) and QCIF H.263
• Input / Output Interface
  • NTSC Composite, 1 input, 1 output (RCA)
  • S-Video, 1 input, 1 output (DIN4)
• Control Features
  • Picture In Picture
  • On-screen menus
  • Hi-Res still picture transmission
  • Output video switching between transmission, reception, received still image
  • On-screen pointer control and display
  • Local / Remote Camera Control
    (Pan/Tilt/Zoom/Presets)
    
  • Automatic voice activated camera control

AUDIO

• Coding Scheme
  • G.711, G.722, G.728
• Echo Control
  • 7Khz integrated echo cancellar
• Input / Output Interface
  • RCA Audio: 1 input, 1 output
  • Headset: 1 combined input/ouput
    (stereo mini plug)
  • Analog phone port (RJ11)
  • Microphone input: 3 mono mini plug
• Control Features
  • Output volume adjustment
  • Output audio delay adjustment
  • Input source selection

DATA

• Serial
  • 2 ports - 8 pin DIN connectors
• Speed
  • 1.2 - 38.4Kbps
  • Asynchronous
• Uses
  • External system control for camera control
  • T.120 Compliant data sharing
  • Generic data transmission

USER INTERFACE

• Infared handheld remote control
• Available PC software control via serial port
• VoicePoint Plus and Two-wire phone

PHYSICAL DIMENSIONS

• Size
  • 10x7x2.25"
• Weight
  • 4.5 lbs.
• Power
  • AC/DC adapter providing minimum of 3.5 Amps, 5 Volts DC Current
• Environment
  • Humidity 20-80%
  • Temerature 40-104 degrees Fahrenheit