ViewStation 128/H.323 Equipment - Specifications

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Standards Supported

  • Polycom ViewStation 128 - ITU-T H.320 (px64); H.323
  • Polycom ViewStation H.323 - H.323 Equipment

Video Standards

  • H.261, Annex D
  • H.263+, Annexes: L,F,T,I

Other ITU Supported Standards

  • ViewStation 128 - H.221 Communications; BONDING, Mode 1 and H.281 Far-end camera control ViewStation H.323 t - H.281 Far-end camera control

Video Resolution

  • FCIF; QCIF

Graphics Resolution

  • Slide Transmission Format - H.261 Mode: 4 x FCIF
  • Graphic Image Capture - JPEG via web browser

Frame Rate

  • H. 320 Calls: 15 fps @ 56-320 Kbps
  • H.320 Calls: 30 fps @ 336-768 Kbps
  • H.323 Calls: 15 fps @ 56-320 Kbps
  • H.323 Calls: 30 fps @ 336-768 Kbps

Transmission Speed

with H.320 video conferencing

  • ViewStation 128 - 56-128 Kbps
  • ViewStation H.323 - upgrade required
  • w/Quad BRI - 56-512 Kbps
  • w/V.35 option - 56-768 Kbps

with H.323 video conferencing

  • ViewStation 128 - 56-768 Kbps
  •  ViewStation H.323 - 56-768 Kbps
  •  w/Quad BRI - 56-768 Kbps
  •  w/V.35 option - 56-768 Kbps

Video Inputs (NTSC or PAL)

  • Document Camera - S-Video
  • VCR (playback) - Composite

Video Outputs (NTSC or PAL)

  • Main Monitor - S-Video or composite
  • 2nd Monitor - S-Video
  • VCR (Recording/Out) - Composite w/audio

Main Monitor Auto-PIP System

  • Auto-on, auto-swap, auto-off

Integrated Main Camera - Sony EVI-10

  • Image Sensor - 1/3 in IT CCD

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Lens

  • 65�field of view
  • 12 x Zoom; f=4.2 to 42 mm
  • F=1.85 to 2.9 mm
  • Auto focus

White Balance - automatic

Camera Presets

  • 10 presets local camera
  • 10 preset positions far-end camera

Tracking Technique

  • Voice tracking or track to presets

Audio Standards

  • G.728, G.722, G.711

Full-Duplex Digital Audio

  • Instant adaptation echo cancellation
  • Automatic gain control
  • Automatic noise suppression

Audio Inputs/Outputs

  • Polycom Mic Pod - RJ-9
  • Line Level Input - RCA
  • Main Audio Out, VCR In and Out - RCA L&R

Digital Microphone Pod

  • Coverage 360�
  • Microphones have 3 hypercardioid elements
  • Omni-directional coverage
  • Up to 2 pods can be daisy-chained on H.323 model

Integrated Speakerphone (where approved)

  • Third-party audio add-in

Diagnostics and Remote Management

  • Extensive diagnostics and software upgrades via PC, LAN or video call
  • Supports Polycom Global Management System™ Global Address Book and SNMP
  • Supports Polycom OneDial™

Ethernet/Internet/Intranet Connectivity

  • Supports TCP/IP, DNS, WINS, SNMP, DHCP, ARP, WWW, ftp, Telnet
  • 10 Mbps Ethernet Hub
  • T.120 Interface with WebStation™ and Microsoft® NetMeeting®

Collaboration Solutions

  • PC Presents™ for MicrosoftPowerPoint®
  • Polycom SNAP for high resolution graphics capture
  • Visual Concert PC
  • Visual Concert DC
  • Visual Concert PC Basic

Network Interfaces

ViewStation 128 and H.323 w/Quad BRI option

  • ISDN protocols support NI-1, 5ESS, DMS100, ETSI
  • Auto network setup
  • Auto-SPID and switch detection

ViewStation V.35 (with optional V.35 interface)

  • V.35/RS-449; Supports direct connect or RS-366 dialing
  • Supports H.331 broadcast mode

ViewStation H.323 Equipment

  • Optional upgrade to H.320, MP, V.35, or DCP

Electrical

  • Auto-sense power supply
  • Operating voltage/power
  • 90-260 VAC, 47-63 Hz/40 watts

Physical

  • Dimensions - 33cm x 20cm x 15cm
  • Weight - 2.7kg (6lbs)

Languages Supported

  • English, French, German, Spanish, Italian, Portuguese, Norwegian, Chinese and Japanese

Warranty

  • Three year parts and labor

TKO Video Communications

TKO also provides audio conferencing, satellite broadcasting, video and audio streaming. In addition, we offer video conferencing and telecommunications training.

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