Cisco CTS-C40-K9 Codec C40 Networking Telephony Equipment Telepresence
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CTS-C40-K9 Cisco TelePresence Codec C40 Video Conferencing Refurbished

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Part Number#: CTS-C40-K9
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Short Description:
CTS-C40-K9 TelePresence System Codec C40 Video Conferencing Device | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
Overview of Telepresence
The Cisco TelePresence Codec C40 (CTS-C40-K9) is a video conferencing device that enables telepresence, a high-quality, immersive video conferencing experience that allows users to feel as if they are in the same room with each other, even when they are located in different parts of the world. The CTS-C40-K9 codec supports full HD 1080p video and high-fidelity audio, allowing for lifelike video and audio quality during telepresence sessions. The device is equipped with multiple video inputs and outputs, enabling it to connect to various video sources, including cameras and displays. The codec can be managed and monitored through a web-based interface, making it easy to set up and manage telepresence sessions. With its advanced features and capabilities, the Cisco TelePresence Codec C40 is an ideal solution for businesses and organizations looking to enhance their collaboration and communication through telepresence technology.
Key Features of Video Conferencing Device

The Cisco TelePresence Codec C40 (CTS-C40-K9) is a high-quality video conferencing device that provides a seamless and immersive video collaboration experience. The following are some of its key features:

  • High-definition video: The CTS-C40-K9 supports 1080p60 and 720p60 video resolution for sharp and clear video images.
  • Audio quality: The device features advanced audio processing, including noise reduction, echo cancellation, and automatic gain control, for clear and natural audio quality.
  • Multiple Inputs: The CTS-C40-K9 supports multiple inputs including analog, HDMI, and digital audio to accommodate different types of cameras, microphones, and other audio sources.
  • Scalable Video Coding (SVC): The device supports SVC technology, which optimizes video quality even in low bandwidth situations, ensuring that video calls can be conducted without any quality degradation.
  • TelePresence Touch: The CTS-C40-K9 comes with a touch-screen interface that provides easy and intuitive control of the video conferencing system.
  • Interoperability: The device is interoperable with other video conferencing systems, including other Cisco TelePresence devices, enabling seamless communication with participants regardless of the system they are using.
  • Network security: The CTS-C40-K9 includes multiple security features to ensure the privacy and security of your video conferencing data, including encryption and secure communication protocols.
Management and Configuration

The CTS-C40-K9 Cisco TelePresence Codec C40 Video Conferencing Device can be managed and configured through a web interface or through the Cisco TelePresence Management Suite (TMS). The following are the key steps for managing and configuring the CTS-C40-K9:

  • Web Interface: The CTS-C40-K9 can be managed and configured through a web interface. Simply connect to the device's IP address using a web browser and log in with the default username and password.
  • Cisco TMS: The Cisco TMS is a centralized management tool for Cisco TelePresence endpoints. It allows for remote management and configuration of the CTS-C40-K9, as well as other Cisco TelePresence endpoints on the network.
  • Network Configuration: The CTS-C40-K9 can be configured for network settings such as IP address, subnet mask, default gateway, and DNS servers. This information is required for the device to communicate on the network.
  • Video Settings: The CTS-C40-K9 can be configured for video settings such as resolution, frame rate, and video quality. These settings can be optimized for the best video quality and performance.
  • Audio Settings: The CTS-C40-K9 can be configured for audio settings such as audio codec, audio quality, and microphone sensitivity. These settings can be optimized for the best audio quality and performance.
  • User Management: The CTS-C40-K9 can be configured for user management, including setting up user accounts and password protection.
  • System Updates: The CTS-C40-K9 can be updated with the latest software and firmware releases to ensure optimal performance and security.
General Information about this Cisco CTS-C40-K9
  • Manufacturer : Cisco
  • Model Number or SKU# CTS-C40-K9
  • Product Line TelePresence
  • Product Model Codec C40
  • Product Name TelePresence Codec C40 Web conference Appliance
  • Product Type Web Conference Appliance
Technical Information of Cisco Telepresence
  • ITU-T Recommendation H.323
  • Video Bridging Point-to-Point


  • Image Sensor Size 1/3
  • Image Sensor Type CMOS


  • Graphics Modes WUXGA
  • Video System NTSC/PAL
  • Maximum Video Resolution 1920 x 1200
  • Maximum Frame Rate 60 fps
  • Video Encoding H.261
  • Video Encoding H.263
  • Video Encoding H.263+
  • Video Encoding H.264
  • Video Encoding H.239


  • Audio Encoding G.711
  • Audio Encoding G.722
  • Audio Encoding G.722.1
Network & Communication for Web conference Appliance
  • Ethernet Technology Gigabit Ethernet
  • S-Video In Yes
  • DVI In Yes
  • DVI Out Yes
  • HDMI In Yes
  • HDMI Out Yes
  • Audio Line In Yes
  • Audio Line Out Yes
  • Network (RJ-45) Yes
  • USB Yes
  • Serial Port Yes
  • Number of Network (RJ-45) Ports 2
  • Number of S-Video Inputs 1
  • Number of DVI In 1
  • Number of DVI Out 1
  • Number of HDMI Inputs 2
  • Number of HDMI Outputs 1
  • Number of Audio Line In 4
  • Number of Audio Line Out 2


  • Package Contents TelePresence Codec C40 Web conference Appliance
  • Wireless Remote Control
  • Rack Mounting Ears
  • LAN Cable
  • Power Cable

Additional Information:

  • Video Features Native 16:9 Widescreen
  • Advanced Screen Layouts
  • Intelligent Video Management
  • Local Auto Layou

Audio Features:

  • CD-Quality 20KHz Mono and Stereo
  • Two separate acoustic echo cancellers
  • 2-port Audio mixer
  • Automatic Gain Control (AGC)
  • Automatic Noise Reduction
  • Active lip synchronization

Multisite Features:

  • 4-way SIP/H.323 MultiSite. Resolution up to w576p30
  • Full individual audio and video transcoding
  • Individual layouts in multisite CP (takes out SelfView)
  • H.323/SIP/VoIP in the same conference
  • Support for Presentation (H.239/BFCP) from any participant at resolutions up to WXGAp30
  • Best Impression (Automatic CP Layouts)
  • H.264, Encryption, Dual Stream from any site
  • IP Down speeding
  • Dial in/Dial out

Additional telephone call

  • Conference rates up to 10 Mbps
  • IP Network Features:
  • DNS lookup for service configuration
  • Differentiated Services (QoS)
  • IP adaptive bandwidth management (including flow control)
  • Auto gatekeeper discovery
  • Dynamic play out and lip-sync buffering
  • H.245 DTMF tones in H.323
  • Date and Time support via NTP
  • Packet Loss based Down speeding
  • URI Dialing
  • TCP/IP
  • DHCP
  • 802.1x Network authentication
  • Clear Path
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

Here, you can check more available conditions of your desired product CTS-C40-K9 at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.


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