Huawei Huawei Cloudlink Bar 300

Huawei Cloudlink Bar 300

Производитель: Huawei

Код товара: Huawei Cloudlink Bar 300 - Huawei HD Video Conferencing Endpoints

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CloudLink Bar 300 is Huawei's next-generation, integrated ultra-HD video conferencing endpoint with a built-in camera, microphone array, and HD codec. It features a "smart eye" and a full-HD main lens with up to 12x optical zoom (a dual-lens design), intelligently achieving an optimal view. The Bar 300 provides users with 1080p videos and 4K content and perfectly suits for small and medium conference rooms.

Quick Specs

Table 1 shows the Quick Specs.

Product Code	Huawei Cloudlink Bar 300
Components	HD codec (built-in HD camera and microphone array), CloudLink Touch, cables, and power supply
Multimedia frame protocols	ITU-T H.323, IETF SIP
Video encoding and decoding protocols	H.265, H.264 HP, H.264 BP, H.264 SVC, H.263, and H.263+
Audio encoding and decoding protocols	OPUS, AAC-LD, G.729A, G.722, G.722.1C*, G.711U, and G.711
Dual-stream protocols	ITU-T H.239, BFCP, and data
Other communication protocols	H.225, H.235, H.241, H.245, H.281, H.350, H.460, RFC2833, LDAP, and LDAPS
Network transmission protocols	TCP/IP, RTP, RTCP, DHCP, DNS, SMTP, SNMP, SNTP, Telnet, SSH, HTTP, HTTPS, and TR-069
Wi-Fi standards	IEEE802.11a/b/g/n/ac, WEP, WPA, WPA2, and WPS

Product Details

The Huawei Cloudlink Bar 300 provides these features and highlights:

Ultra-HD video

• Huawei-patented Video Motion Enhancement (VME), combined with H.265-based encoding and decoding for video and content, to deliver 1080p 60 fps videos and 4K data.

• Intelligent face detection and backend video image enhancement to adapt to WDR illumination, reduce bandwidth consumption, improve image definition, and enhance motion images.

Hi-Fi audio

• Acoustic Echo Cancellation (AEC), Automatic Noise Suppression (ANS), Automatic Gain Control

(AGC), VoiceClear, AudioEnhancer, and lip synchronization.

• Opus, Forward Error Correction (FEC), Backward Error Correction (BEC), Packet Loss Concealment (PLC), Net Automatic Transfer-enhancement (netATE), and Audio Jitter Buffer (AJB).

• Built-in microphone array, 6-meter sound pickup, and external microphone array for extending

pickup distance, to deliver clear, crisp audio of speakers.

Intelligent, optimal view

• In Auto-Framing mode, "smart eye" with panoramic face detection and full-HD main lens with up to 12x optical zoom to take a panoramic view of all participants, without manual adjustment.

Intelligent content sharing

• 4K ultra-HD content sharing.

• Wired and wireless presentation sharing.

• AirPresence is the wireless sharing client developed for CloudLink series endpoints and runs on a laptop or mobile device. Using the AirPresence mobile client, you can share content, place a call,join a meeting, adjust the volume, turn on or off the microphone, adjust the shooting angle, and control the endpoint through the virtual remote control. When a participant is sharing content using AirPresence, another participant is still allowed to start sharing, but the existing content sharing session will be released. At most three AirPresence clients can connect to the same endpoint.

Intelligent voice assistant

• Saying "Hey, Scotty" to the microphone to wake up "Scotty", the AI-enabled intelligent voice

assistant, to operate the endpoint using voice instructions, delivering convenient and intelligent

conference experience.

Multistream conference

• Multistream video capabilities for you to choose to view video of other participants as needed, relieving MCU service loads, reducing meeting latency, and enabling access of numerous endpoints.

Multiple layouts

• Viewing the composite of video and content on one screen by adjusting the screen layout; video, content, and whiteboard simultaneously displayed on one screen in a data collaboration conference.

Network adaptability

• Super Error Concealment (SEC), Hybrid Automatic Repeat Request (HARQ), and automatic deceleration, to deliver clear and smooth video even at a 30% packet loss rate.

Independent coretechnologies

• Independent E2E core technologies for hardware and software with Huawei's in-house processor, ensuring security and reliability.

Core audio and video technologies: audio and video capability enhancement, H.264/H.265, QoS network optimization, voice anti-howling, active noise suppression algorithm.

Compare to Similar Items

Table 2 shows the comparison.

Product Code	Huawei Cloudlink Bar 300	Huawei Cloudlink Bar 500
Audio input port	Built-in microphone array 1 x 3.5 mm 1 x HD-AI 1 x HDMI (audio)	12 x built-in MIC array 1 x 3.5mm 1 x HD-AI 1 x HDMI (audio)
Audio output ports	1 x 3.5 mm 2 x HDMI (audio)	Built-in speaker 2 x HDMI (audio) 1 x 3.5mm
Video input ports	1 x built-in camera (1-channel 5x/12x intelligent optimal view) 1 x HDMI	Built-in dual-camera (1080P, 5 x optical zoom) 1 x HDMI (4K @ 30 fps) 1 x VGA (1080p @ 60 fps)
Video output ports	2 x HDMI	1 x HDMI (4K @ 60 fps) 1 x HDMI (4K @ 30 fps)
Other ports	1 x USB 3.0 Type-A 1 x RJ45 (10/100/1000 Mbit/s LAN) 1 x RJ45 (for Touch) 1 x Wi-Fi (built-in)*	1 x 10/100/1,000 Base-T 1 x RJ45 1 x POE network interface (Touch) 1 x USB 2.0 Type-A 1 x USB 2.0 Type-B 2.4G/5G dual-band Wi-Fi
Multimedia frame protocols	ITU-T H.323, IETF SIP	ITU-T H.323, IETF SIP
Video encoding and decoding protocols	H.265, H.264 HP, H.264 BP, H.264 SVC, H.263, and H.263+	H.265, H.264 HP, H.264 BP, H.264 SVC
Audio encoding and decoding protocols	OPUS, AAC-LD, G.729A, G.722, G.722.1C*, G.711U, and G.711	G.711A、G.711U、G.722、G.729A、AAC-LD、OPUS
Dual-stream protocols	ITU-T H.239, BFCP, and data	ITU-T H.239、BFCP

Get More Information

Do you have any question about the Huawei Cloudlink Bar 300?

Huawei Cloudlink Bar 300 Specification
Components	HD codec (built-in HD camera and microphone array), CloudLink Touch, cables, and power supply
Standards & Protocols
Multimedia frame protocols	ITU-T H.323, IETF SIP
Video encoding and decoding protocols	H.265, H.264 HP, H.264 BP, H.264 SVC, H.263, and H.263+
Audio encoding and decoding protocols	OPUS, AAC-LD, G.729A, G.722, G.722.1C*, G.711U, and G.711
Dual-stream protocols	ITU-T H.239, BFCP, and data
Other communication protocols	H.225, H.235, H.241, H.245, H.281, H.350, H.460, RFC2833, LDAP, and LDAPS
Network transmission protocols	TCP/IP, RTP, RTCP, DHCP, DNS, SMTP, SNMP, SNTP, Telnet, SSH, HTTP, HTTPS, and TR-069
Wi-Fi standards	IEEE802.11a/b/g/n/ac, WEP, WPA, WPA2, and WPS
Video Features
Video resolution	H.264 1080p 60 fps at 1 Mbit/s 1080p 30 fps at 512 kbit/s 720p 60 fps at 768 kbit/s 720p 30 fps at 384 kbit/s H.265 1080p 60 fps at 768 kbit/s 1080p 30 fps at 384 kbit/s 720p 60 fps at 512 kbit/s 720p30 at 256 kbit/s
Full-HD main lens	5x/12x optical zoom, F1.8 aperture, 2.13 megapixels, 1/2.8-inch CMOS Up to 83°/72° horizontal angle of view, up to 51.6°/44.5° vertical angle of view Pan/Tilt angle: ±100° (pan), ±30° (tilt) Pan/Tilt speed: 5°/s to 60°/s (pan), 3°/s to 200°/s (tilt)
Smart eye	F2.8 aperture, 2 megapixels, 1/2.9 inch CMOS 81° horizontal angle of view, 47° vertical angle of view
Content resolution	HDMI inputs: 640 x 480 60/72/75/85 fps, 800 x 600 56/60/72/75/85 fps, 1024 x 768 60/70/75/85 fps, 1152 x 864 60/75/85 fps, 1280 x 600 60 fps, 1280 x 720 60/75/85 fps, 1280 x 768 60/75/85 fps, 1280 x 800 60/75/85 fps, 1280 x 960 60/75/85 fps, 1280 x 1024 60/75/85 fps, 1360 x 768 60 fps, 1366 x 768 60 fps, 1440 x 900 60 fps, 1400 x 1050 60 fps, 1600 x 900 60 fps, 1600 x 1200 60 fps, 1680 x 1050 60 fps, 1920 x 1080 24/25/30/50/60 fps, 1920 x 1200 60 fps, and 3840 x 2160 25/30 fps Encoding and decoding resolutions: CIF (352 x 288), 640 x 480, 4CIF (704 x 576), 800 x 600, 1024 x 768, 720p (1280 x 720), 1280 x 1024, 448p (768 x 448), 1080p (1920 x 1080), 1600 x 1200, and 1920 x 1200 Outputs: 1920 x 1080, 3840 x 2160
Dual-stream resolution	1080p30 + 1080p30 (4K8) 1080p60 + 1080p60 (4K15) Data conference: 1080p30/4K8
Other video features	Display modes such as Picture in Picture (PiP) and Picture out Picture (PoP) VME VideoIntensifier ViewProcessing
Audio features	AEC, ANS, AGC, VoiceClear, AudioEnhancer, and lip synchronization
Security and Stability
Network adaptability	IPv4 and IPv6, DiffServ, URI call, SEC, ARQ, FEC, intelligent rate control (IRC), and PLC
Security management	H.235/TLS for signaling encryption and SRTP for media encryption Meeting access password, meeting control password, and administrator password Dual-stream encryption Privacy protection with lateral rotation of full-HD main lens and a lens cover for "smart eye"
Ports
Audio input port	Built-in microphone array 1 x 3.5 mm 1 x HD-AI 1 x HDMI (audio)
Audio output ports	1 x 3.5 mm 2 x HDMI (audio)
Video input ports	1 x built-in camera (1-channel 5x/12x intelligent optimal view) 1 x HDMI
Video output ports	2 x HDMI
Other ports	1 x USB 3.0 Type-A 1 x RJ45 (10/100/1000 Mbit/s LAN) 1 x RJ45 (for Touch) 1 x Wi-Fi (built-in)*
Conference Functions and Features
Languages	Simplified Chinese, English, French, German, Spanish, Japanese, Russian, Traditional Chinese, and Portuguese
Functions	• USB plug-and-play, with zero confifiguration • Wireless data sharing • AirPresence • SiteCall • Auto-Framing • Intelligent voice assistant • 2.4 GHz/5 GHz dual-band Wi-Fi, relay mode, and simultaneous enabling of AP and STA* • Conference control via web or Touch • Video surveillance on the web interface • HD image snapshot (two display modes: 16:9 and 4:3) • PiP: (small window: 1/16 of the main window in size and adjustable position) • LDAP/Network address book • Open APIs for third-party integration
Bandwidth	64 kbit/s to 8 Mbit/s
Maintenance
Method	Touch: flattened lightweight UI, enabling core functions to be implemented with just one tap Terminal NMS: SNMP and TR-069 Security management: web interface for maintenance and diagnosis CLI: Telnet and SSH login supported
Function	Auto sleep and wake-up Event log record, query, and export Restoration to factory defaults Embedded loopback: local self-loop Embedded audio and video testing
Physical Specifications
Dimensions	Terminal dimensions: 290 mm x 171 mm x 179.5 mm Package dimensions: 470 mm x 285 mm x 285 mm Net weight: 2.3 kg (12x lens), 2.2 kg (5x lens) Gross weight: 6.2 kg (12x lens), 6.1 kg (5x lens)
Electrical features	Operating voltage: 100 V to 240 V AC Operating frequency: 50 Hz to 60 Hz Maximum power consumption: 30 W
Environment requirements	Temperature: 0°C to 40°C (operating state), –40°C to +70°C (non-operating state) Relative humidity: 5% to 95% (operating state), 5% to 95% (non-operating state) Ambient noise: < 46 dBA SPL Minimum illuminance: 7 lux Recommended illuminance: > 200 lux
Certification and Standards	CCC, CE (RoHS, REACH, and WEEE), VCCI, Network Access License of MIIT, and Radio Type Approval Certification

Характеристики
64 kbit/s to 8 Mbit/s	Maintenance
Audio features	AEC, ANS, AGC, VoiceClear, AudioEnhancer, and lip synchronization
Audio Input Port	Built-in microphone array1 x 3.5 mm1 x HD-AI1 x HDMI (audio)
Audio output ports	1 x 3.5 mm2 x HDMI (audio)
Components	HD codec (built-in HD camera and microphone array), CloudLink Touch, cables, and power supply
Conference Functions and Features	Languages
Content resolution	HDMI inputs: 640 x 480 60/72/75/85 fps, 800 x 600 56/60/72/75/85 fps, 1024 x 768 60/70/75/85 fps,1152 x 864 60/75/85 fps, 1280 x 600 60 fps, 1280 x 720 60/75/85 fps, 1280 x 768 60/75/85 fps, 1280 x 80060/75/85 fps, 1280 x 960 60/75/85 fps, 1280 x 1024 60/75/85 fps, 1360 x 768 60 fps, 1366 x 768 60 fps,1440 x 900 60 fps, 1400 x 1050 60 fps, 1600 x 900 60 fps, 1600 x 1200 60 fps, 1680 x 1050 60 fps,1920 x 1080 24/25/30/50/60 fps, 1920 x 1200 60 fps, and 3840 x 2160 25/30 fpsEncoding and decoding resolutions: CIF (352 x 288), 640 x 480, 4CIF (704 x 576), 800 x 600, 1024 x 768,720p (1280 x 720), 1280 x 1024, 448p (768 x 448), 1080p (1920 x 1080), 1600 x 1200, and 1920 x 1200Outputs: 1920 x 1080, 3840 x 2160
Dual-stream resolution	1080p30 + 1080p30 (4K8)1080p60 + 1080p60 (4K15)Data conference: 1080p30/4K8
Full-HD main lens	5x/12x optical zoom, F1.8 aperture, 2.13 megapixels, 1/2.8-inch CMOSUp to 83°/72° horizontal angle of view, up to 51.6°/44.5° vertical angle of viewPan/Tilt angle: ±100° (pan), ±30° (tilt)Pan/Tilt speed: 5°/s to 60°/s (pan), 3°/s to 200°/s (tilt)
Function	Auto sleep and wake-upEvent log record, query, and exportRestoration to factory defaultsEmbedded loopback: local self-loopEmbedded audio and video testing
H.225, H.235, H.241, H.245, H.281, H.350, H.460, RFC2833, LDAP,	Network transmission protocols
H.235/TLS for signaling encryption and SRTP for media encryption	Ports
H.265, H.264 HP, H.264 BP, H.264 SVC, H.263, and H.263+	Audio encoding and decoding protocols
IEEE802.11a/b/g/n/ac, WEP, WPA, WPA2, and WPS	Video Features
IPv4 and IPv6, DiffServ, URI call, SEC, ARQ, FEC, intelligent ra	Security management
ITU-T H.239, BFCP, and data	Other communication protocols
ITU-T H.323, IETF SIP	Video encoding and decoding protocols
Method	Touch: flattened lightweight UI, enabling core functions to be implemented with just one tapTerminal NMS: SNMP and TR-069Security management: web interface for maintenance and diagnosisCLI: Telnet and SSH login supported
Operating voltage: 100 V to 240 V ACOperating frequency: 50 Hz t	Environment requirements
OPUS, AAC-LD, G.729A, G.722, G.722.1C*, G.711U, and G.711	Dual-stream protocols
Other ports	1 x USB 3.0 Type-A1 x RJ45 (10/100/1000 Mbit/s LAN)1 x RJ45 (for Touch)1 x Wi-Fi (built-in)*
Other video features	Display modes such as Picture in Picture (PiP) and Picture out Picture (PoP)VMEVideoIntensifierViewProcessing
Physical specifications	Dimensions
Security and Stability	Network adaptability
Simplified Chinese, English, French, German, Spanish, Japanese,	Functions
Smart eye	F2.8 aperture, 2 megapixels, 1/2.9 inch CMOS81° horizontal angle of view, 47° vertical angle of view
Standards & Protocols	Multimedia frame protocols
TCP/IP, RTP, RTCP, DHCP, DNS, SMTP, SNMP, SNTP, Telnet, SSH, HTT	Wi-Fi standards
Temperature: 0°C to 40°C (operating state), –40°C to +70°C (non-	Certification and Standards
Terminal dimensions: 290 mm x 171 mm x 179.5 mmPackage dimension	Electrical features
Video input ports	1 x built-in camera (1-channel 5x/12x intelligent optimal view)1 x HDMI
Video output ports	2 x HDMI
Video Resolution	H.2641080p 60 fps at 1 Mbit/s1080p 30 fps at 512 kbit/s720p 60 fps at 768 kbit/s720p 30 fps at 384 kbit/sH.2651080p 60 fps at 768 kbit/s1080p 30 fps at 384 kbit/s720p 60 fps at 512 kbit/s720p30 at 256 kbit/s
• USB plug-and-play, with zero confifiguration• Wireless data sh	Bandwidth

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