| Design Features | Transforms a flat panel display into a 1080p high-definition meeting space
Intuitive connections make setup as easy as connecting a DVD player
Provides up to 1080p60 resolution - compatible with standards-based video without loss of features
Sleek, compact design |
| Application Features | Multimedia and presentations can be shared at the touch of a button
Basic API available over IP (Telnet or Secure Shell Protocol [SSH])
Dual-display option available
High-definition content sharing up to 1080p15
One button to push (OBTP) to start a meeting |
| Performance Features | Optimal definition up to 1080p60
H.323/SIP up to six Mbps
Built-in individually transcoded multipoint conferencing offers ability to add three additional callers
Easy provisioning and self-configuration with Cisco Unified Communications Manager (CUCM), Cisco TelePresence Video Communications Server (VCS), or Cisco Callway
Takes advantage of Cisco TelePresence Total Solution approach, including Cisco TelePresence Multiway features, recording and streaming, and firewall traversal services
Cisco Unified Communications Manager native support (requires Cisco Unified Communications Manager Version 8.6 or higher |
| Set Delivered Complete With: | SX20 Codec, Cisco TelePresence PrecisionHD Camera - 1080p4xS2 or Cisco TelePresence PrecisionHD Camera - 1080p12x, Cisco TelePresence Table Microphone 20, remote control, cables, and power supply |
| Bandwidth | H.323 and SIP up to six Mbps |
| Firewall Traversal | Cisco TelePresence Expressway Technology
• H.460.18, H.460.19 firewall traversal |
| Video Standards | H.263, H.263+, H.264 |
| Video Features | Native 16:9 widescreen
• Advanced screen layouts
• Intelligent video management
• Local auto-layout |
| Video Inputs (Two Inputs) | 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) |
| Video Outputs (Two Outputs) | 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) |
| Audio Standards | G.711, G.722, G.722.1, 64 kbps MPEG4 AAC-LD |
| Audio Features | CD-quality 20 KHz mono
• Two acoustic echo cancellers
• Automatic Gain Control (AGC)
• Automatic noise reduction
• Active lip synchronization |
| Audio Inputs (Four Inputs) | Two microphones, 4-pin minijack
• One minijack for line in (stereo)
• One audio in from camera (HDMI) |
| Audio Outputs (Two Outputs) | One minijack for line out (stereo)
• One HDMI, (digital main audio) |
| Dual Stream | H.239 (H.323) dual stream
• BFCP (SIP) dual stream
• Support resolutions up to 1080p (1920 x 1080) |
| MultiPoint Support | 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) |
| MultiSite Features (Embedded Multipoint Switch) | Four-way SIP/H.323 MultiSite; 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/WUXGA
• 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 |
| Protocols | H.323
• SIP |
| Embedded Encryption | 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 |
| IP Network Features | DNS lookup for service configuration
• Differentiated services (quality of service [QoS])
• IP-adaptive bandwidth management (including flow control)
• Auto 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 |
| Cisco Unified Communications Manager (Requires Cisco Unified Communications Manager Version 8.6 or Later) | Native registration with Cisco Unified Communications Manager
• Basic Cisco Unified Communications Manager provisioning
• Firmware 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 |
| IPv6 Network Support | 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 Autoconfiguration (stateless address auto configuration) |
| Security Features | Management using HTTPS and SSH
• IP administration password
• Menu administration password
• Disable IP services
• Network settings protection |
| Network Interfaces | • One LAN and Ethernet (RJ-45) 10/100/1000 Mbit |
| Other Interfaces | Two USB ports for future usage |
| Cisco TelePresence PrecisionHD Camera - 1080p12x | 1/3-inch CMOS
• 12 x zoom
• +15°/-25° tilt, +/- 90° pan
• 43.5° vertical field of view
• 72° horizontal field of view
• Focus distance 0.3 m - infinity
• 1920 x 1080 pixels progressive @60 fps
• Other formats supported (configurable through Dip-switch): 1920 x 1080@60 fps (HDMI only), 1920 x 1080@50 fps (HDMI only), 1920 x 1080@30 fps, 1920 x 1080@25 fps, 1280 x 720@60 fps, 1280 x 720@50 fps, 1280 x 720@30 fps, 1280 x 720@25 fps
• Automatic or manual focus, brightness, and white balance
• Far-end camera control
• Dual HDMI and HD-SDI output
• Upside-down mounting with automatic flipping of picture |
| Cisco TelePresence PrecisionHD Camera - 1080p4xS2 | 1/3-inch CMOS
• 4 x zoom
• +15°/-25° tilt, +/- 90° pan
• 43.5° vertical field of view
• 70° horizontal field of view
• Focus distance 0.3 m - infinity
• 1920 x 1080 pixels progressive @60 fps
• Automatic or manual focus, brightness, and white balance
• Far-end camera control
• Upside-down mounting with manual flipping of picture |
| System management | 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 |
| Directory Services | 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 |
| Power | Auto-sensing power supply
• 100 - 240 VAC, 50/60 Hz
• Maximum 40 watts for codec and main camera |
| Operating Temperature and Humidity | 0° C to 35° C (32° F to 95° F) ambient temperature
• 10% to 90% Relative Humidity (RH) |
| Storage and Transport Temperature | -20° C to 60° C (-4° F to 140° F) at RH 10% - 90% (non -condensing) |
| SX20 Codec Dimensions | 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) |