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Specification
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Description
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Default components in SX20 Quickset:
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• SX20 Codec, Cisco TelePresence PrecisionHD Camera - (option of 1080p2.5, 1080p4xS2 or - 1080p12x) Cisco TelePresence Table Microphone 20, remote control, cables, and power supply
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Optional components
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• Cisco TelePresence Touch 8
• Wall mount kit
• Additional microphone
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Bandwidth
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• H.323 and SIP up to 6 Mbps
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Minimum bandwidth for resolution/frame rate
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• 720p30 from 768 kbps
• 720p60 from 1152 kbps
• 1080p30 from 1472 kbps
• 1080p60 from 2560 kbps
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Firewall Traversal
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• Cisco TelePresence Expressway Technology
• H.460.18, H.460.19 firewall traversal
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Video Standards
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• H.263, H.263+, H.264
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Video Features
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• Native 16:9 widescreen
• Advanced screen layouts
• Intelligent video management
• Local auto-layout
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Video Inputs (Two Inputs)
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One HDMI and One DVI-I (Analog and Digital): Supported Formats:
• 640x480
• 720x480
• 720x576
• 800x600
• 848x480
• 1024x768
• 1152x864
• 1280x720
• 1280x1024
• 1280x768
• 1280x800
• 1280x960
• 1360x768
• 1366x768
• 1400x1050
• 1440x900
• 1680x1050
• 1920x1080
Extended Display Identification Data (EDID)
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Video Outputs (Two Outputs)
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Two HDMI Outputs Supported Formats:
• 1920 x 1080@60 fps (1080p60)
• 1920 x 1080@50 fps (1080p50)
• 1280 x 720@60 fps (720p60)
• 1280 x 720@50 fps (720p50)
• 1366 x 768@60 fps (WXGA)
• 1360 x 768@60 fps(WXGA)
• 1280 x 768@60 fps (WXGA)
VESA Monitor Power Management
EDID
Live Video Resolutions (Encode and Decode):
• 176 x 144@30, 60 fps (QCIF) (Decode only)
• 352 x 288@30, 60 fps (CIF)
• 512 x 288@30, 60 fps (w288p)
• 576 x 448@30, 60 fps (448p)
• 768 x 448@30, 60 fps (w448p)
• 704 x 576@30, 60 fps (4CIF)
• 1024 x 576@30, 60 fps (w576p)
• 640 x 480@30, 60 fps (VGA)
• 800 x 600@30, 60 fps (SVGA)
• 1024 x 768@30, 60 fps (XGA)
• 1280 x 768@30, 60 fps (WXGA)
• 1280 x 720@30, 60 fps (HD720p)
• 1920 x 1080@30, 60 fps (HD1080p)
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Audio Standards
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• G.711, G.722, G.722.1, 64 kbps AAC-LD
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Audio Features
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• CD-quality 20 KHz mono
• Two acoustic echo cancellers
• Automatic Gain Control (AGC)
• Automatic noise reduction
• Active lip synchronization
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Audio Inputs
(Four Inputs)
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• Two microphones, 4-pin minijack
• One minijack for line-in (stereo)
• One audio in from camera (HDMI)
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Audio Outputs (Two Outputs)
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• One minijack for line out (stereo)
• One HDMI, (digital main audio)
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Dual Stream
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• H.239 (H.323) dual stream
• BFCP (SIP) dual stream
• Support resolutions up to 1080p (1920 x 1080)
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MultiPoint Support
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• Four-way embedded SIP/H.323 MultiPoint reference MultiSite
• Cisco TelePresence Multiway support (requires Cisco TelePresence Video Communication Server [Cisco VCS] and Cisco TelePresence MCU)
• Ability to natively join multipoint conferences hosted on Cisco Telepresence Multipoint Switch (CTMS)
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MultiSite Features (Embedded Multipoint)
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• Adaptive SIP/H.323 MultiSite; resolution up to 576p30
• 3-way resolution up to 720p30
• 4-way resolution up to 576p30
• Full individual audio and video transcoding
• Individual layouts in multisite continuous presence
• H.323/SIP/VoIP in the same conference
• Support for Presentation (H.239/BFCP) from any participant at resolutions up to 1080p15/SXGA
• Best Impression (automatic continuous presence layouts)
• H.264, encryption and dual stream from any site
• IP Downspeeding
• Dial in and dial out
• Conference rates up to 6 Mbps
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Protocols
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• H.323
• SIP
• ISDN (requires Cisco TelePresence ISDN Link)
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Embedded Encryption
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• H.323 and SIP point-to-point
• Standards-based: H.235 v3 and Advanced Encryption Standard (AES)
• Automatic key generation and exchange
• Supported in dual stream
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IP Network Features
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• DNS lookup for service configuration
• Differentiated services (quality of service [QoS])
• IP-adaptive bandwidth management (including flow control)
• Automatic gatekeeper discovery
• Dynamic playout and lip-sync buffering
• H.245 Dual Tone Multifrequency (DTMF) tones in H.323
• Date and time support using Network Time Protocol (NTP)
• Packet loss-based downspeeding
• Uniform resource identifier (URI) dialing
• TCP/IP
• DHCP
• 802.1x network authentication
• 802.1Q Virtual LAN
• 802.1p (QoS and class of service [QoS])
• ClearPath
• Medianet: Mediatrace and Metadata
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Cisco Unified Communications Manager (Requires Cisco Unified Communications Manager Version 8.6 or Later)
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• Native registration with Cisco Unified Communications Manager
• Basic Cisco Unified Communications Manager provisioning
• Software upgrade from Cisco Unified Communications Manager
• Cisco Discovery Protocol and DHCP option 150 support
• Basic telephony features such as hold/resume/transfer and Corporate Directory lookup
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IPv6 Network Support
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• Single call stack support for both H323 and SIP
• Dual-stack IPv4 and IPv6 for DHCP, SSH, HTTP, HTTPS, DNS, DiffServ
• Support for both Static and Automatic IP configuration (stateless address auto configuration)
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Security Features
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• Management using HTTPS and SSH
• IP administration password
• Menu administration password
• Disable IP services
• Network settings protection
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Network Interfaces
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• One LAN and Ethernet (RJ-45) 10/100/1000 Mbit
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Other Interfaces
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• Two USB ports for future usage
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System management
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• Support for the Cisco TelePresence Management Suite
• Total management using embedded SNMP, Telnet, SSH, XML, SOAP
• Remote software upload: using web server, secure copy (SCP), HTTP, HTTPS
• Cisco TelePresence Touch (optional)
• Remote control and on-screen menu system
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Directory Services
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• Support for local directories (My Contacts)
• Corporate directory
• Unlimited entries using server directory supporting LDAP and H.350 (requires Cisco TelePresence Management Suite)
• Unlimited number for corporate directory (through Cisco TelePresence Management Suite)
• Received calls with date and time
• Placed calls with date and time
• Missed calls with date and time
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Power
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• Auto-sensing power supply
• 100 - 240 VAC, 50/60 Hz
• Maximum 40 watts for codec and main camera
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Operating Temperature and Humidity
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• 0° C to 35° C (32° F to 95° F) ambient temperature
• 10% to 90% Relative Humidity (RH)
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Storage and Transport Temperature
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• -20° C to 60° C (-4° F to 140° F) at RH 10% - 90% (non -condensing)
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SX20 Codec Dimensions
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• Width: 11.8 inches (30.0 cm)
• Height: 1.4 inches (3.4 cm)
• Depth: 7.1 inches (18.0 cm)
• Weight: 3.1 pounds (1.4 kg)
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Системы ВКС
