Specification Description
Default components in SX20
Quickset:
●
SX20 Codec, Cisco TelePresence PrecisionHD Camera - (option of 1080p2.5,
1080p4xS2 or - 1080p12x)
Cisco TelePresence Table Microphone 20,
remote control, cables, and power supply
Optional components
●
Cisco TelePresence Touch 8
●
Wall mount kit
●
Additional microphone
Bandwidth
●
H.323 and SIP up to 6 Mbps
Minimum bandwidth for
resolution/frame rate
●
720p30 from 768 kbps
●
720p60 from 1152 kbps
●
1080p30 from 1472 kbps
●
1080p60 from 2560 kbps
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
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Specification Description
●
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 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)
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Specification Description
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)
●
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
Protocols
●
H.323
●
SIP
●
ISDN (requires Cisco TelePresence ISDN Link)
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)
●
Automatic gatekeeper discovery
●
Dynamic playout and lip-sync buffering
●
H.245 Dual Tone Multi-frequency (DTMF) tones in H.323
●
Date and time support using Network Time Protocol (NTP)
●
Packet loss-based down speeding
●
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
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
●
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
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 Automatic IP configuration (stateless address auto
configuration)
Security Features
●
Management using HTTPS and SSH
●
IP administration password
●
Menu administration password
●
Disable IP services
●
Network settings protection
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Specification Description
Network Interfaces
●
One LAN and Ethernet (RJ-45) 10/100/1000 Mbit
Other Interfaces
●
Two USB ports for future usage
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 40°C
(32°F to
104°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)
Camera Overview Part Number
2.5x optical zoom (5x with digital*
) 4x optical zoom (8x with digital*
) 12x optical zoom
Motorized +5°/-25°tilt, +/- 30°pan
Motorized +15°/-25°tilt, +/- 90°pan Motorized +15°/-25°tilt, +/- 90°pan
51.5°vertical field of view
43.5°vertical field of view 43.5°vertical field of view
83°horizontal field of view
70°horizontal field of view 72°horizontal field of view
F 2.0 F 1.7 F 1.7
1920 x 1080 pixels progressive @ 60 fps
Automatic or manual focus, brightness,
and white balance
Far-end camera control
Dual HDMI/Camera Control and USB output
Dual HDMI/Camera control HDMI, HD-SDI output, and daisy chain
Upside-down mounting, picture flips
automatically
Upside-down mounting, manual picture
flip. Upside-down mounting, picture flips
automatically
Focus distance 0.3 m - infinity
