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Huawei Cloudlink Bar 300 Overview
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.711AG.711UG.722G.729AAAC-LDOPUS |
|
Dual-stream protocols |
ITU-T H.239, BFCP, and data |
ITU-T H.239BFCP |
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