POLYCOM VİEWSTATİON EX VİDEO KONFERANS CİHAZI ŞOK FİYAT

TELEFON, İLETİŞİM
İl : İSTANBUL
İlçe : BEYKOZ

İlan tarihi : 20-05-2010

Fiyat : 2,200^TL


İlan veren :
Telefon numarası :
E-posta adresi :

- Kategori : Telefon & İletişim
POLYCOM VİEWSTATİON EX VİDEO KONFERANS CİHAZI ŞOK FİYAT - http://www.ilanyeri.com/telefon-iletisim-ilanlari/dzfdfd-polycom-viewstation-ex-video-konferans-cihazi-sok-fiyat.html - Hizmet Tipi : İnternet Telefon Görüşmeleri
- Şirket / Ünvan : Belirtilmemiş


Polycom Viewstation EX serisi oda tipi VideoKonferans cihazları, Polycom'un yüksek performanslı Video Konferans cihazlarıdır.
IP ve ISDN Video Konferans

Polycom Viewstation EX serisi IP ve ISDN üzerinden Video Konferans'ı destekler. IP üzerinden 768Kbps; ISDN üzerinden ise 4 BRI seçeneğinde 512Kbps destelenir.

Sese duyarlı hareketli Kamera

Viewstation serisi oda tipi kullanım için hareketli bir kameraya sahiptir. 12x zoom özelliği ve yukarı - aşağı geniş tarama seçeneği ile her türlü odaya uyum saplar. Kamera uzaktan kumanda ile kontrol edilebilir ve 10 adet ön tanımlı pozisyon yaratılabilir. Ön tanımlı pozisyonlar tek bir tuşa basarak kameranın hızlı bir şekilde diğer görüntü açısını yakalamasını sağlar. Bu sayede çok sayıda kişinin olduğu toplantılarda kamera tek bir kişiyi gösterecek şekilde hızlıca ayarlanabilir. Bu kameranın aynı zamanda otomatik sese yönlenme özelliği de bulunmaktadır. İstenirse otomatik yönlenme özelliği ile ön tanımlar birleştirilerek kameranın ön tanımlı açılar arasında hızlı geişi sağlanabilir. ( tam otomatik yönlenmede kameranın doğru çıyı yakalaması zaman almaktadır. )

Masa Üstü Mikrofon

Vewstation serisi sahip olduğu 360 derece kapsama alanına sahip masa üstü mikrofon ile çok iyi ses kalitesi sunar. Mikrofon bağlantısı digitaldir ve istenirse ek iki mikrofon daha ilk mikrofona bağlanabilir.


Polycom Viewstation EX Teknik Özellikler ( Datasheet )



ITU H. 323 and H. 320 compliant

• Cisco AAVID certified

• People+Content allows dual display of video and PC graphics

• Conference on Demand initiates unscheduled MGC calls from

the endpoint

• Call Detail Records enables billing of calls and tracking with

Global Management System

• Polycom Video Error Concealment (PVEC) for improved video

quality on networks with packet loss

• Global Management System for centralized management

• Global Directory Server for live global address book

• PathNavigator for easier call placement and network

cost optimization

• MGC Click - View integration for individual screen layouts

User interface

• User - friendly graphical user interface that is easy to read from

a distance

• Handheld, ergonomic remote control

• Custom logo on home screen with speed dial numbers

• Web interface (Internet Explorer 5. 5 - 6. 0; Netscape Navigator 6. 0

- 6. 1)

Bandwidth

• Max data rate H. 320: up to 512 Kbps

• Max data rate H. 323: up to 768 Kbps

Video standards

• H. 261, Annex D

• H. 263+ Annexes: L, F, T, I, J, U, u

• H. 263++ Annex D

• ITU 60 fields per second letterbox

Video features

• 2 - monitor support to simultaneously display full - screen video from

up to 4 endpoints, plus PC content on a separate XGA projector

• Automatic VCR recording of all endpoints based on the person who

is talking

• Automatic Picture - in - Picture (PIP)

Video inputs (2 inputs plus camera)

• Integrated main camera

• 1 x MiniDin S - Video (document camera)

• 1 x RCA/Phono, composite (VCR)

Video outputs (5 outputs)
• 2 x MiniDin S - Video (Support for 2 independent monitors)
• 1 x RCA/Phono, composite (monitor)
• 1 x RCA/Phono, composite (VCR)
• 1 x XGA (projector)
Video formats
• NTSC, PAL, XGA, SVGA, VGA
Integrated main camera
• Ultra - quiet, ultra - fast Pan, Tilt, Zoom (PTZ)
• 65° field of view
• Tilt range: +/ - 25° (up/down)
• Pan range: +/ - 100° (left/right)
• Total field of view: 265°
• 12x zoom; f - 4. 2 to 42mm
• F=1. 85 to 2. 9 mm
• Auto focus
• Automatic white balance
• 20 camera presets (10 local and 10 far end)
• Voice tracking to presets
• Far end camera control
People+Content
• Dual images (transmits people and high - resolution content
simultaneously)
• Dual audio (transmits audio from room microphones and PC
simultaneously)
• Available on IP and ISDN
• Works from any endpoint with embedded MCU (not just host site)

Live people video resolution
• 4CIF (704 x 576)
• CIF (352 x 288)
• QCIF (176 x 144)
Live PC content resolution
• XGA (1024 x 768)
• SVGA (800 x 600)
• VGA (640 x 480)
• 4CIF or CIF for S - Video and composite inputs
Still image transfer
• CIF, 4CIF (H. 261 Annex D), 16 CIF high - resolution (H. 263)
Optional Visual Concert™ FX
• Tabletop device (for audio and video input from PC or Macintosh)
• Input: up to 1280 x 1024, 60 Hz
• Output: up to 1024 x 768, 60 Hz
• 1 x audio input for PC
• 1 x video input for PC up to 1280 x 1024, 60 Hz
• 1 x video out for projector up to 1024 x 768, 60 Hz
• 3 x 10/100 Ethernet hub
Other content input options
• pc Presents for Microsoft PowerPoint presentations from
your desktop
• Polycom SNAP for high - resolution graphics capture of PC content
Audio standards
• 7 kHz G. 722, G. 722. 1
• 3. 4 kHz with G. 711, G. 728
Audio features
• Instant adaptation echo cancellation
• Automatic Gain Control (AGC) – voice activated
• Automatic Noise Suppression (ANS)
• Built - in tonal speaker test
• Audio level meter
• Audio mixer
• Telephone POTS support
• Ability to talk over VCR audio
Digital tabletop microphone
• 360° voice pick - up, unidirectional performance
• Automatic room noise reduction
• Gated mixer built into microphone
• 3 hyper - cardiod microphones in each microphone pod
• Button on each microphone
• Includes 1 microphone pod
• Can be mounted to ceiling or walls
Audio inputs (4 inputs)
• RJ - 9 to microphone (daisy chain up to 2 microphone pods)
• 2 x RCA / phono line level (VCR)
• 1x RCA / phono line level (mixer/auxiliary)Audio outputs (4 outputs)
• 2 x RCA / phono line level (main audio)
• 2 x RCA / phono line level (VCR)
Frame rates (point - to - point)
• 15 fps – 30 fps
• Intelligently selects frame rate for best video performance
• Near TV - quality letterbox 60/50 fields video for NTSC/PAL at
512 Kbps and above
Optional embedded MPPlus
• Supports mixed combinations of IP, ISDN, and analog telephone calls
• Supports IP telephones
• Supports normal analog telephones
• Automatic IP and ISDN downspeeding
• Dial - in and dial - out during MPPlus calls
• Continuous presence or voice switched
• Automatic MPPlus Presentation modes to automatically
switch between presenter and continuous presence modes
• Chair control from endpoints or host system on IP
• Chair control from endpoints or host system on ISDN
• Embedded MPPlus for 5 sites (4 IP/ISDN sites + 1 POTS audio)
• Cascade up to 14 sites (10 IP/ISDN sites + 4 POTS audio)
• Mixed network cascading
• Password protection for incoming calls
• Supports People+Content dual streams from any endpoint
(not just host site)
Network features
• Automatic H. 320/H. 323 calling
• Downspeeding over IP and ISDN
• OneDial intelligent call management attempts call on preferred
network (IP or ISDN) and automatically rolls over to secondary
network if needed
• Maximum call length timer
• Auto SPID detection and configuration
• NATO standard KG - 194/KIV - 7 encryptor support with on - screen and
address book dialing
• Software upgradeable Inverse Multiplexer (IMUX)
• Dial ISDN lines separately or simultaneously
Quality of service and experience - iPriority™
• Polycom Video Error Concealment (PVEC) for concealing packet loss
• IP Precedence (ToS)
• DiffServ DHCP (CoS)
• Dynamic bandwidth allocation
• Proactive network monitoring
• Packet and jitter control
• Network Address Translation (NAT) support
• Automatic NAT discovery
• Asymmetric speed control
• Fixed TCP/UDP port firewall support
• Lip synchronization
• Echo cancellation
• Echo suppression
• Auto gatekeeper discovery
• Automatic gateway dialing profiles
• Specify outbound call routing for gateway/ISDN
• Closed captioning and text chat support both in and out of calls
• Keypad audio confirmation – makes dialing easy
Security features
• Independently tested for endpoint security
• Enhanced integration for independently certified corporate and
classified encryption devices
• Secure password authentication
• Unique factory default passwords
• Administrator password
• Dial - in meeting password
• Do not disturb meeting feature for point - to - point
• Do not disturb meeting feature for MPPlus calls
• Select which menu screens to password protect
• SNMP security alerts for failed and successful password
authentication attempts
• Option to disable remote interfaces (FTP, SNMP, Telnet,
HTTP, streaming)
• Option to disable mixed protocol MPPlus calls
Network interfaces supported
• 2 independent 10/100 Ethernet ports for IP (LAN, DSL, cable modem)
• Integrated Ethernet switch
• 1 x POTS for voice
• Optional Quad BRI (Basic Rate Interface)
• Optional 2 port serial module (V. 35/RS - 530/RS - 449
with RS - 366 dialing)
• Optional wireless LAN support via Ethernet port
Ethernet connectivity
• TCP/IP, HTTP, DNS, WINS, SNMP, DHCP, ARP, FTP, Telnet
• T. 120 interface for Microsoft NetMeeting
• Internal live video unicast or multicast stream to Apple
Quicktime, Cisco IP/TV
Directory services
• 1000+ number local directory
• 10, 000+ number global directory
• Unlimited MPPlus entries
• Live address book with Polycom Global Address Book automatically
and quickly updates directory with address changes or new
endpoints
• Live address book with Polycom Global Address Book automatically
and quickly removes endpoints from directory if they are turned off
• Polycom Global Address Book integrates with Active
Directory/LDAP
• Automatic ISDN localization of calls
System management
• SNMP management
• Software upgrades via PC, IP, or in a ISDN video call
• Integrated Web server for remote management
and Microsoft PowerPoint presentations
• Remote administrator video - only monitoring of room or calls from
integrated Web server (enabled/disabled from endpoint for security)
• Built - in extensive Call Detail Records (CDR) that do not require
separate external management system
• Account number validation at call initiation integrated with Polycom
Global Management System for billing purposes
• Administrator configurable dialing speeds
• Complete support for The Polycom Office including
- Polycom Global Management System
- Polycom Global Address Book
- Polycom OneDial
- Polycom PathNavigator™
Other ITU supported standards
• H. 221 communications
• Bonding, mode 1
• H. 281 far - end camera control
• H. 225, H. 245
• Annex Q standard for FECC in H. 323 calls
Data port
• RS - 232 control port/data communications port (1200
baud to 115k baud asynchronous)
• API for custom integration with remote devices such
as Crestron™ and AMX™ control systems
Electrical
• Auto - sensing power supply
• Operating voltage/power 90 - 260 VAC, 47 - 63 Hz/40 watts
Environmental specifications
• Operating temperature: 0 to 40° C
• Operating humidity: 10 to 85% R. H. noncondensing
• Nonoperating temperature: - 40 to 70° C
• Nonoperating humidity (noncondensing): 10 to 90%
Physical characteristics
• Dimensions (W/H/D): 33 cm x 15 cm x 23 cm
• Base unit weight: 2. 7 kg (6 lbs)
Language support
• Chinese, English, French, German, Italian, Japanese, Norwegian, Portuguese, Spanish

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