Cisco CS-CODECPLUS-NR-K9 Webex Codec Plus (No Radio) Standalone Media Engine Full Official English Description

1. Product Overview

Cisco CS-CODECPLUS-NR-K9, officially namedCisco Webex Codec Plus – No Radio Standalone Video Conferencing Media Codec, is the core wired-only media processing engine for Cisco Webex Room Kit Plus collaboration solutions, engineered for medium and large corporate conference rooms, executive boardrooms, and enterprise training facilitiesCisco.

The suffixNR (No Radio)is the critical hardware distinction from radio-enabled CS-CODECPLUS-K9: this variant fully removes all built-in dual-band Wi-Fi 802.11 a/b/g/n/ac and Bluetooth 4.0 radio modules, eliminating all wireless signal transmission, confidential data interception, and meeting content leakage risksCisco. It fully complies with strict RF-restricted secure environments, including classified government offices, military facilities, regulated financial institutions, and industrial sites that prohibit any wireless RF hardware.

This standalone media codec unit works natively with two certified camera peripherals: Cisco Quad Camera panoramic soundbar or Cisco Precision 60 PTZ conference camera, paired with Touch 10 Room Navigator wired touch control panel. Powered by Cisco Collaboration Endpoint Software v9.0+ and Cisco RoomOS, Codec Plus NR supports dual wired-only deployment architectures: cloud registration via Cisco Webex Control Hub, and on-premises registration with Cisco Unified Communications Manager (CUCM) and Cisco Expressway firewall traversal gateways. All AI camera tracking, dual 4K display routing, multi-channel digital audio DSP, embedded MultiSite multipoint conferencing, and enterprise security features are fully retained; only wireless screen sharing (AirPlay/Miracast) and mobile device wireless proximity pairing functions are permanently disabled due to NR hardware limitations.

2. Core Video Processing & Supported Camera Capabilities

Video Codec & Resolution Performance

• Supported video encoding/decoding standards: H.264 AVC, H.265 HEVC, backward compatible with legacy H.263 for cross-vendor TANDBERG endpoint interoperabilityCisco.
• Live meeting real-time video streams: Maximum 1080p60 full HD resolution.
• Presentation content dual-stream (H.239/BFCP): Up to 4K@5fps UHD resolution, also supports 1080p30 and 720p60 adaptive bandwidth adjustment.
• Maximum point-to-point call bandwidth: 6 Mbps; dynamic adaptive bitrate control with lip-sync buffering to eliminate video stutter.

Supported Camera Hardware & Built-In AI Functions

Codec Plus NR executes all intelligent video processing for compatible external camera hardware:

1. Cisco Quad Camera Panoramic Soundbar
   • 15.1MP 1/1.7” CMOS multi-lens 5K panoramic sensor array; ultra-wide field of view for long rectangular conference tables.
   • Native AI features: Active Speaker Tracking, Auto Group Framing, real-time room occupancy people-count analytics for workspace utilization reporting.
2. Cisco Precision 60 PTZ Camera
   • 10x optical zoom + 10x digital zoom (20x total zoom), ±100° horizontal pan, ±20° vertical tilt range; SpeakerTrack 60 real-time speaker framing algorithm.

• Universal camera hardware features supported by Codec Plus NR: mechanical physical privacy shutter, auto brightness correction, wide dynamic range (WDR), auto white balance and auto-focus control.

Multi-Screen Display & Wired-Only Content Sharing

• Video output: 2 independent HDMI 2.0 display ports supporting up to 4K60 UHD video, enabling dual-screen split layout (remote participant video grid on one display, presentation slides/whiteboard annotations on the second screen).
• Wired video input ports: 1 dedicated HDMI camera input (1080p max) for Quad Camera / Precision 60 control feed 2× HDMI 2.0 presentation input ports, HDCP compliant, supporting up to 4K30 wired BYOD laptop/document camera content
• Content sharing modes (wireless functions unavailable):
  1. Wired HDMI laptop direct connection, USB-C wired passthrough for third-party conferencing software
  2. Zero-install wired browser-based guest sharing via corporate wired LAN infrastructure for external meeting attendees
• HDMI CEC 2.0 automatic display power management: Automatically powers connected monitors on/off and switches input sources synchronized to OBTP scheduled meeting start/end events.

3. Enterprise-Grade Multi-Channel Digital Audio DSP System

Codec Plus NR integrates a high-capacity dedicated digital signal processing engine optimized for mid-to-large conference room audio capture and playback, compatible with built-in camera microphones and expandable external audio peripherals.

Audio Input Interfaces

• 3× 3.5mm analog microphone jacks with 48V phantom power for table microphones.
• Embedded digital audio decoding from all HDMI presentation input sources.
• Native AES67 Audio over IP support for up to 8 Cisco IP Table Microphone Pro digital microphones for extended large-room voice pickup coverage.

Advanced Multi-Stage Digital Audio Processing Suite

1. AI adaptive background noise suppression: Filters HVAC fan hum, keyboard typing, paper rustling, idle ambient chatter without distorting human speech signals.
2. Full digital acoustic echo cancellation with tight active lip-sync synchronization to eliminate audio-video delay and out-of-sync remote participant audio playback.
3. Automatic Gain Control (AGC): Balances inconsistent voice volume between distant seated participants and front-table speakers to maintain uniform audio levels for all remote attendees.
4. True full-duplex simultaneous two-way audio transmission, built-in self-hear monitoring for local microphone audio preview.

Supported Audio Codecs & Audio Output

• Wideband and high-fidelity voice codecs: G.711a/μ, G.722 wideband (20kHz frequency response), G.722.1, G.729A/B, AAC-LD, Opus stereo lossless voice transmission.
• Audio output port: Single 3.5mm stereo line-out jack, compatible with external stereo speakers and hearing induction loop assistive audio systems.
• When paired with Quad Camera soundbar: Supports audio return channel (ARC) to route meeting audio to the integrated built-in speaker array of the camera bar.

4. Interfaces, Network & Physical Hardware Specifications

Wired-Only Connectivity Ports (Wi-Fi & Bluetooth Hardware Fully Removed)

1. Three Gigabit Ethernet (10/100/1000 Mbps) RJ45 wired ports (no wireless radio interfaces):
   • Primary corporate LAN port: For wired network access, device cloud/on-prem CUCM registration, and media stream transmission
   • Isolated dedicated camera control port: Hardline wired connection to Quad Camera or Precision 60 camera
   • PoE-enabled wired port: Dedicated hardline connection to Touch 10 Room Navigator touch panel
2. Video I/O Ports:
   • 1× HDMI camera input, 2× HDMI 2.0 presentation input ports
   • 2× HDMI 2.0 4K60 display output ports
3. USB Interfaces: 1× USB-B 2.0, 1× USB-A 2.0, 1× Micro USB service maintenance port for batch firmware upgrades, centralized bulk device configuration and remote IT troubleshooting.
4. Audio I/O Ports: 3× analog mic input jacks, 1× stereo line-out output jack
5. Kensington security lock slot for physical anti-theft protection of the codec chassis.

Network Security & QoS Compliance

• Dual-stack IPv4 / IPv6 protocol support, DHCP automatic IP address assignment via wired Ethernet only (no wireless LAN connectivity).
• Enterprise wired network security standards: IEEE 802.1X EAP wired device authentication, IEEE 802.1Q VLAN tagging, IEEE 802.1p Layer 2 QoS priority marking to prioritize real-time voice and video media traffic over standard office data packets.
• End-to-end AES 128-bit encrypted SRTP media streams for SIP/H.323 signaling and meeting audio/video payloads; secure remote device administration via SSH, HTTPS, SSL/TLS encrypted management portals.
• Advanced certificate management support: Manufacturer-Installed Certificates (MIC), Locally Significant Certificates (LSC), CAPF Certificate Authority Proxy Function authentication for CUCM integration.
• Firewall traversal support via Cisco Expressway Series gateways and industry-standard H.460.18 / H.460.19 protocols for secure off-site remote endpoint registration across corporate firewalls via wired infrastructure only.

Power & Physical Dimensions

• Form factor: Compact 1U rack-mountable chassis, compatible with standard AV equipment racks; wall-mountable via optional mounting brackets.
• Physical chassis measurements: 359 mm (Width) × 43 mm (Height) × 143 mm (Depth); net weight 1.77 kg (3.9 lbs).
• Power supply specifications: Universal AC input power adapter included in standalone unit packaging, input range 100–240 VAC, 50/60 Hz global mains compatibility, 12V DC output.
• System power consumption metrics: Average active meeting operating power 20W, maximum peak power draw under full dual-screen multi-source presentation load 70WCisco.
• Operating environmental range: Ambient temperature 0°C to 35°C (32°F to 95°F); relative humidity 10%–90% non-condensing for stable 24/7 continuous meeting room operation.
• Storage and transport temperature range: -20°C to 60°C (-4°F to 140°F) with non-condensing humidity.

5. Built-In Multipoint Conferencing & Core Enterprise Call Functions

Optional Licensed Embedded MultiSite Multipoint Function

• Adaptive SIP / H.323 embedded multipoint video conferencing engine (license-activated upgrade).
• Conference layout capabilities: 3-way simultaneous 1080p30 video streams + 4K presentation content, or 4-way 720p30 multi-participant video layout.
• Full independent audio/video transcoding for mixed-resolution remote endpoints; supports simultaneous presentation sharing from any conference participant via H.239 / BFCP dual-stream protocol.
• Complete media and signaling encryption for all multi-site conference connections.

Standard Enterprise Call Feature Set

• Point-to-point HD video calls, ad-hoc multi-party video conferencing
• Call hold, attended transfer, blind transfer, local microphone mute, speed dial shortcuts
• Corporate LDAP directory lookup, integrated voicemail support, URI dialing, RFC 4733 DTMF tone transmission
• NTP network time synchronization, DNS service discovery, automatic gatekeeper discovery for H.323 deployments.

6. Supported Call Control & Compatibility Platforms

1. Cloud deployment: Cisco Webex Cloud Service, centralized global device management via the cloud-based Webex Control Hub administrator portal (registration strictly via wired Ethernet only).
2. On-premises unified communications deployment: Cisco Unified Communications Manager (CUCM) v9.0 and later stable releases.
3. Remote registration gateway: Cisco Expressway Series gateways for secure cross-firewall wired-only endpoint registration for branch office deployments.
4. Third-party interoperability: Standards-compliant SIP proxy servers and H.323 gatekeepers with full cross-vendor video endpoint compatibility.

7. Core Deployment Advantages of No-Radio Variant

1. Zero wireless radio emission NR hardware design fully satisfies strict government, military, and financial RF compliance regulations, completely eliminating Wi-Fi/Bluetooth wireless signal leakage, interception, and confidential meeting data theft risks.
2. Standalone modular codec architecture decouples the core media processing engine from camera and speaker peripherals, delivering flexible rack or wall mounting layouts and eliminating cluttered conference table hardware placement.
3. Powerful built-in multi-channel DSP audio engine supports scalable expansion of multiple table microphones, suitable for extra-large boardrooms and enterprise training auditoriums with dozens of meeting participants.
4. Dual independent 4K display output enables split-screen hybrid collaboration layouts for simultaneous remote attendee video viewing and presentation content display, improving meeting efficiency for medium/large team collaboration.
5. Centralized mass wired device management via Webex Control Hub or CUCM simplifies bulk firmware batch upgrades, batch configuration deployment, real-time device health monitoring, and remote IT troubleshooting, drastically reducing daily multi-room enterprise IT maintenance workload.
6. Full native integration with the complete Cisco Webex collaboration ecosystem, supporting OBTP one-touch meeting join, customizable xAPI room automation macros, and workspace occupancy analytics for corporate facility space optimization.

8. Supplementary Product Specification Notes

1. SKU Naming Definition: The suffixNRstands for No Radio; CS-CODECPLUS-NR-K9 removes all Wi-Fi and Bluetooth radio hardware modules, while the standard radio-enabled CS-CODECPLUS-K9 retains full wireless transmission hardware. All audio, video, software, security and call processing functions are 100% identical between the two variants, with the sole exception of wireless content sharing and mobile device wireless pairing capabilities.
2. Regulatory Compliance: Compliant with global industry certification standards including EMC Directive 2014/30/EU, Low Voltage Directive 2014/35/EU, RoHS 2011/65/EU, WEEE 2012/19/EU, FCC Class A electromagnetic emissions certification and NRTL global product safety approval. No Radio Equipment Directive (RED) certification is required for this non-radio hardware variant, as it contains no RF transmittersCisco.
3. Factory Hardware Warranty: Standard 90-day limited hardware warranty for brand-new factory-sealed standalone CS-CODECPLUS-NR-K9 codec units purchased through official Cisco authorized global distribution channels.
4. UNSPSC Classification Code: 45111902 (Enterprise standalone video conferencing media codec hardware).