Cisco SX20

Software compatibility 

• Cisco TelePresence Software Version TC 5.1 or later

• Collaboration Endpoint Software Version 8.0 or later (requires Touch 10 or TRC6 remote control)

Product delivered with

• SX20 Codec

• Precision Camera (choice of Precision 40 or 12X)
  Table Microphone 20

• TRC6 remote control

• Cables and power supply

Optional hardware components

• Touch 10 control unit

• Wall mount kit

• Additional microphone

• Presentation cable (VGA or HDMI)

• Camera mount bracket for P40 or 12X

• Spare: TRC5 remote control to be used with TC 7.3 software can be acquired as spare

Bandwidth Telepresence

• 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

• TelePresence Expressway Technology

• H.460.18, H.460.19 firewall traversal

Video Standards Telepresence

• H.263, H.263+, H.264

Video Features

• Native 16:9 widescreen

• Advanced screen layouts

• Local auto-layout

Video Inputs
(Two Inputs)

One HDMI and One DVI-I (Analog and Digital); supports formats up to maximum 1920x1080 @ 60 fps (HD1080p60), including:

• 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)⁴

• 1280 x 768@60 fps (WXGA)⁴

• 1280 x 1024@60 fps⁴

• 1024 x 768@60 fps⁴

VESA Monitor Power Management (DPM)

CEC Power Management supported on HDMI output

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, G.728, G.729, AAC-LD and OPUS

Audio Features

• High quality 20 KHz stereo

• Two acoustic echo cancellers

• Automatic Gain Control (AGC)

• Integration with third-party audio systems

• 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) at 30 frames per second

Multipoint Support

• Four-way embedded SIP/H.323 conferencing capability with MultiSite option

• Ad-hoc conferencing supported through:

MultiSite Features (Embedded Multipoint) (Optional upgrade)

• Adaptive SIP/H.323 MultiSite; resolution up to 720p30

• ◦ 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

• Best Impression (automatic continuous presence layouts)

• H.264, encryption and dual stream from any site

• IP downspeeding

• Participants can be added by dialing in or host can dial out

• Conference rates up to 6 Mbps

Protocols Telepresence

• H.323

• SIP

• ISDN (requires 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

• RFC 4733 DTMF tones in SIP

• 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

Cisco Unified Communications Manager (requires Cisco Unified Communications Manager Version 8.6 or later)

• Native registration with Unified Communications Manager

• Basic Unified Communications Manager provisioning

• Software upgrade from Unified Communications Manager

• Discovery Protocol and DHCP option 150 support

• Basic telephony features such as hold/resume/transfer and Corporate Directory lookup

Cisco Video Communication Server

• Recommend latest software

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

Telepresence certificate management

• Certificate Authority Proxy Function (CAPF) support for additional security

• Manufacturer-Installed Certificates (MIC)

• Locally Significant Certificates (LSC)

• X.509 Digital Certificates (DER encoded binary); both DER and Base-64 formats are acceptable for the client and server certificates; certificates with a key size of 1024, 2048, and 4096 are supported

Network Interfaces

• One LAN and Ethernet (RJ-45) 10/100/1000 Mbit

Other Interfaces

• Two USB ports can be used for serial control

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

• Touch 10 control unit (optional)

• Remote control and on-screen menu system

Directory Services

• Support for local directories (My Contacts)

• 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)

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)