Technical Specifications - Cisco TelePresence System C20 Administrator's Manual

Cisco TelePresence System Quick Set C20 / C20 Plus and Profiles using C20
Contents Introduction

Technical specifications

Quick Set C20 / C20 Plus
SET DELIVERED COMPLETE WITH:
Codec C20, PrecisionHD 1080p 4x or 12x camera,
Precision MIC 20, remote control, cables and power
supply
BANDWIDTH
H.323/SIP up to 6 Mbps point-to-point
FIREWALL TRAVERSAL
Cisco TelePresence ExpresswayTechnology
H.460.18, H.460.19 Firewall Traversal
VIDEO STANDARDS
H.261, H.263, H.263+, H.264
VIDEO FEATURES
Native 16:9 Widescreen
Advanced Screen Layouts
Intelligent Video Management
Local Auto Layout
VIDEO INPUTS (2 INPUTS)
1 × HDMI input, supported formats:
1920 × 1080@60 fps (1080p60)
1920 × 1080@50 fps (1080p50)
1920 × 1080@30 fps Hz (1080p30)
1920 × 1080@25 fps (1080p25)
1280 × 720@60 fps (720p60)
1280 × 720@50 fps (720p50)
640 × 480@60 fps (480p60)
800 × 600@60 fps (SVGA)
1024 × 768@60, 70, 75, 85 fps (XGA)
1280 × 1024@60, 75 fps (SXGA)
1 × DVI-I input, supported formats:
Analog (VGA):
1920 × 1080@60 Hz (1080p60)
1280 × 720@60 Hz (720p60)
1600 × 1200@60 Hz (UXGA)
1280 × 1024@60, 75 Hz (SXGA)
1280 × 960@60 Hz
1024 × 768@60, 70, 75, 85 Hz (XGA)
1920 × 1200@50 Hz (WUXGA)
1680 × 1050@60 Hz (WSXGA+)
1440 × 900@60 Hz (WXGA+)
1280 × 800@60 Hz (WXGA)
1280 × 768@60 Hz (WXGA)
D14637.06 Profile C20 and Quick Set C20 Administrator Guide TC4.2, July 2011.
Copyright © 2010-2011 Cisco Systems, Inc. All rights reserved.
Web interface Advanced settings
Digital (DVI-D):
Same as HDMI, ref. above.
Extended Display Identification Data (EDID)
VIDEO OUTPUTS (2 OUTPUTS)
2 × HDMI output, supported formats:
1920 × 1080@60 fps (1080p60)
1280 × 720@60 fps (720p60)
1366 × 768@60 fps (WXGA)
1280 × 768@60 fps (WXGA)
1280 × 1024@60 fps (SXGA)
1024 × 768@60 fps (XGA)
800 × 600@60 fps (SVGA)
640 × 480@60 fps (VGA)
VESA Monitor Power Management
Extended Display Identification Data (EDID)
LIVE VIDEO RESOLUTIONS (ENCODE/DECODE)
176 × 144@30, 60 fps (QCIF)
352 × 288@30, 60 fps (CIF)
512 × 288@30, 60 fps (w288p)
576 × 448@30, 60 fps (448p)
768 × 448@30, 60 fps (w448p)
704 × 576@30, 60 fps (4CIF)
1024 × 576@30, 60 fps (w576p)
640 × 480@30, 60 fps (VGA)
800 × 600@30, 60 fps (SVGA)
1024 × 768@30 fps (XGA)
1280 × 768@30 fps (WXGA)
1280 × 720@30 fps (720p30)
1280 × 720@60 fps (720p60)*
1920 × 1080@30 fps (1080p30)*
720p30 from 768 kbps
720p60 from 1152 kbps*
1080p30 from 1472 kbps*
Password protection
AUDIO STANDARDS
G.711, G.722, G.722.1, 64 kbps MPEG4 AAC-LD
AUDIO FEATURES
CD-Quality 20 KHz Mono
1 × Acoustic echo canceller
Automatic Gain Control (AGC)
Automatic Noise Reduction
Active lip synchronization
AUDIO INPUTS (4 INPUTS)
2 × Microphone, 4 pin MiniJack
2 × RCA/Phono (mixed to mono)
AUDIO OUTPUTS (3 OUTPUTS)
2 × RCA/Phono (dual mono)
1 × HDMI (digital main audio)
DUAL STREAM
H.239 (H.323) dual stream
BFCP (SIP) dual stream
Support resolutions up to WXGA (1280 × 768)
When Dual video stream is activated the main video
stream maximum is 720p at 30fps
PROTOCOLS
H.323
SIP
EMBEDDED ENCRYPTION
H.323/SIP point-to-point
Standards-based: H.235 v2 & v3 and AES
Automatic key generation and exchange
Supported in Dual Stream
78
Administrator guide
Appendices Appendices Contact us
IP NETWORK FEATURES
DNS lookup for service configuration
Differentiated Services (QoS)
IP adaptive bandwidth management (including flow
control)
Auto gatekeeper discovery
Dynamic playout and lip-sync buffering
H.245 DTMF tones in H.323
Date and Time support via NTP
Packet Loss based Downspeeding
URI Dialing
TCP/IP
DHCP
802.1x Network authentication
ClearPath
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 Autoconfig (stateless
address auto configuration)
SECURITY FEATURES
Management via HTTPS and SSH
IP Administration Password
Menu Administration Password
Disable IP services
Network Settings protection
NETWORK INTERFACES
1 × LAN/Ethernet (RJ-45) 10/100/1000 Mbit
OTHER INTERFACES
USB device for future usage
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