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產品介紹
POLYCOM
POLYCOM VSX5000
• 入門級的價格，高階的影音會議享受，內建IP連線功能。
• 自然呈現的語音品質：採用Polycom Siren14及Polycom StereoSurrond獨家技術，自然且清晰地提供全雙工語音通訊品質。
• 輕鬆的多媒體展示：可透過 Polycom People+Content (IP)技術，在會議進行中同步展示電腦畫面、文件或簡報畫面給其他與會者。
• 簡易操作及性能擴充：可結合VTX1000會議電話，代替原有視訊會議撥號功能及麥克風收音功能，無須外接額外的麥克風及其它線路即可同步進行語音及視訊會議。
   
 

Video Standards & Protocols
•H.261
•H.263++
•H.264
•People+Content / H.239
•H.263 and H.264 Video Error Concealment
 
People Video Resolution
•NTSC 30fps at 56Kbps-768Kbps
•PAL 25fps at 56Kbps-768Kbps
•Receives Polycom Pro-Motion™60/50 fields per second (full screen video for NTSC/PAL applications)
•4SIF (704 x 480), 4CIF (704 x 576) *2nd video only
•SIF (352 x 240), CIF (352 x 288)
•QSIF (176 x 120), QCIF (176 x 144)
•Choice of 4:3 or 16:9 display aspect ratios
 
Content Video Resolution
•XGA (1024 x 768), SVGA (800 x 600), VGA (640 x 480)
 
Audio Standards & Protocols
•Polycom StereoSurroundTM
•14kHz bandwidth with Polycom Siren 14, G.722.1 Annex C
•7 kHz bandwidth with G.722, G.722.1
•3.4 kHz bandwidth with G.711, G.728, G.729A
•Automatic Gain Control
•Automatic Noise Supperssion
•Instant Adaptation Echo Cancellation
•Audio Error Concealment
 
Other ITU-Supported Standards
•H.221 communications
•H.224/H.281 far-end camera control
•H.323 Annex Q far-end camera control
•H.225, H.245, H.241
•H.231 in multipoint calls
•H.243 chair control
•H.460.18/.19 NAT/firewall traversal
•BONDING, Mode 1
 
Network
•H.320 - Up to 512Kbps with optional QBRI
•H.323 up to 768Kbps
•SIP up to 768Kbps
•SCCP up to 768Kbps
•iPriority for QoS
 
User Interface
•COD (PathNavigator Conference on Demand)
•Embedded AES FIPS 197, H.235V3 and H.233/234
•Directory Services
•System Management
o Web based
o SNMP
o ReadiManager SE200
• CDR
• API support
• Auto SPID detection and line number configuration
• International languages (16)
 
Security
• FIPS 140-2 Certified
• Secure web [HTTPS]
• Secure TLS in Web, Telnet, FTP
• Securitymode
• Secure password authentication
• Embedded AES FIPS 197, H.235V3 and H.233/234
• Video Overlays
 
Electrical
• Auto sensing power supply
• Operating voltage/power 90-260 VAC, 47-63 Hz/80 Watts
• Max 75 VA@115v60Hz, 85 VA@220v50Hz
• Max Heat Dissipation; 273 BTU/hour
 
Environmental Specification
• Operating Temperature: 0-40oC
• Operating Humidity: 15-80%
• Non-Operating Humidity: -40-70o C
• Non-Operating Humidity (Non-condensing): 10-90%
• Maximum altitude is 10,000 feet
 
Physical Characteristics
• Video Base Unit (W/H/D): 11.83” / 5.25” / 10.02”; 300.3 mm / 133.26 mm / 254.5 mm
• Video Base Unit Weight: 4.4 lbs; 1.94 kg
 
Warranty
• One-year return to factory parts and labor
• 90-day software warranty
 
Options
• QBRI module for ISDN capability up to 512Kbps
• Second Monitor Adaptor key for dual monitor functionality
• Visual Concert VSX, PC/MAC compatable
o Video input to codec, HD-15 connector
o Audio input to codec, 3.5mm connector
o Video output from codec, conference or local content, HD-15 connector
o LAN hub, 1 input from LAN, 3 PC connections
• Cable-free content sharing with People+Content IP
  



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