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The CloudLink Box, Huawei's next-generation ultra-HD video conferencing endpoint, provides a powerful audio and video media processing engine, with an extensive range of audio and video ports. It can be used with a variety of cameras and display devices in meeting rooms of all sizes.
Quick Specs
Table 1 shows the Quick Specs.
Product Code |
Huawei Cloudlink Box 300 |
Components |
Ultra-HD codec, ultra-HD camera (optional), microphone array (optional), CloudLink Touch, cables, and power adapter |
Multimedia frame protocols |
ITU-T H.323 and IETF SIP |
Video codec protocols |
H.265, H.264 HP, H.264 BP, H.264 SVC, H.263, and H.263+ |
Audio codec protocols |
G.711A, G.711U, G.722, G.722.1, G.722.1C, G.729A, AAC-LD, and Opus |
Dual-stream protocols |
ITU-T H.239, Binary Floor Control Protocol (BFCP), and data |
Other communications 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 |
Product Details
The Huawei Cloudlink Box 300 provides these features and highlights:
Ultra-HD video
• Huawei's proprietary VME technology, combined with H.265-based encoding and decoding for video and content, delivers a 4K ultra-HD video experience.
• Intelligent face detection and backend video processing enhance light adaptability, reduce bandwidth consumption, and improve image definition.
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 AudioJitter Buffer (AJB)
• Support for cascading of two microphones
Intelligent content sharing
• 4K ultra-HD content sharing
• Wired and wireless presentation
• 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 the microphone on or off, and adjust the camera angle. When a participant is sharing content using AirPresence, other participants are still allowed to start sharing, but the existing content sharing session will be dropped. Up to three AirPresence clients can connect to the same endpoint.
Multistream meeting
• Multiple terminals can connect to one meeting. With the multistream video capabilities, you can choose to view video of other participants as needed. Fewer resources are consumed and latency is also reduced.
Multiple layouts
• Video and content can be displayed on one screen, but in different panes. In a data conference, you can view the composite of the participant video, whiteboard, and shared content.
Network adaptability
• The Box utilizes Super Error Concealment (SEC), Hybrid Automatic Repeat Request (HARQ), and automatic deceleration to deliver clear and smooth video even when the packet loss rate reaches 30%.
Homegrown core technologies
• Secure and reliable, with self-developed software and hardware, including CPU
• Core audio and video technologies: audio and video capability enhancement, H.264/H.265/super-resolution technology, QoS network optimization technology, anti-feedback technology, active noise suppression algorithm, and virtual background replacement
Compare to Similar Items
Table 2 shows the comparison.
Product Code |
Huawei Cloudlink Box 300 |
Huawei Cloudlink Box 600 |
Positioning |
Business |
Professional |
Scenes |
Small and medium-sized meeting rooms |
Medium and large-sized meeting rooms |
Dual-stream capability |
• 1080p 30 fps + 1080p 30 fps (4K 8 fps) • 1080p 60 fps + 1080p 60 fps (4K 15 fps) • 4K 30 fps + 1080p 60 fps • Data conference: 1080p 30 fps/4K 8 fps |
• 1080p 30 fps + 1080p 30 fps (4K 8 fps) • 1080p 60 fps + 1080p 60 fps (4K 15 fps) • 4K 30 fps + 1080p 60 fps • Data conference: 1080p 30 fps/4K 8 fps |
Video input ports |
1 x HT-RX 2 x HDMI |
1 x HT-RX 3 x HDMI |
Video output ports |
2×HDMI |
3 x HDMI |
Audio input ports |
1 x HD-AI 1 x XLR connector 1 x HDMI (audio input) 2 x RCA |
1 x HD-AI 1 x XLR connector 1 x HDMI (audio input) 2 x RCA |
Audio output ports |
4 x RCA 2 x HDMI (audio output) |
4 x RCA 3 x HDMI (audio output) |
Other ports |
2 x USB 2.0 Type-A 2 x 10/100/1000 Mbit/s LAN 1 x PoE network port (Touch) 2 x RJ45 serial port 1 x Wi-Fi (built-in) |
2 x USB 2.0 Type-A 2 x 10/100/1000 Mbit/s LAN 1 x PoE network port (Touch) 2 x RJ45 serial port 1 x Wi-Fi (built-in)* *: These are only for the Box 300 or 600 with a Wi-Fi module. |
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Huawei Cloudlink Box 300 Specification |
|
Components |
Ultra-HD codec, ultra-HD camera (optional), microphone array (optional), CloudLink Touch, cables, and power adapter |
Communications Protocols |
|
Multimedia frame protocols |
ITU-T H.323 and IETF SIP |
Video codec protocols |
H.265, H.264 HP, H.264 BP, H.264 SVC, H.263, and H.263+ |
Audio codec protocols |
G.711A, G.711U, G.722, G.722.1, G.722.1C, G.729A, AAC-LD, and Opus |
Dual-stream protocols |
ITU-T H.239, Binary Floor Control Protocol (BFCP), and data |
Other communications 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 |
Video Features |
|
Content resolution |
Inputs: HDMI: 640×480 60/72/75/85fps, 800×600 56/60/72/75/85fps, 1024×768 60/70/75/85fps, 1152x864 60/75/85fps, 1280×600 60fps, 1280×720 60/75/85fps, 1280×768 60/75/85fps, 1280×800 60/75/85fps, 1280×960 60/75/85fps, 1280×1024 60/75/85fps, 1360×768 60fps, 1366×768 60fps, 1440×900 60fps, 1400×1050 60fps, 1600×900 60fps, 1600×1200 60fps, 1680×1050 60fps, 1920×1080 24/25/30/50/60fps, 1920×1200 60fps, 3840×2160 25/30/50/60fps Encoding/Decoding resolution: CIF(352*288) 640*480 4CIF(704*576) 800*600 1024*768 720P(1280*720) 1280*1024 448P(768*448) 1080P(1920*1080) 1600*1200 1920*1200 1152*864 1280*600 1280*768 1280*800 1280*960 1360*768 1366*768 1440*900 1400*1050 1600*900 1680*1050 2048*1152 2048*1236 2048*1536 2048*1556 2560*1440 2560*1600 2560*2048 2880*1620 2880*1800 3200*1800 4K(3840*2160) Outputs: 1920 x 1080, 3840 x 2160 |
Other video features |
Various display modes, such as Picture in Picture (PiP) and Picture out Picture (PoP), Video Motion Enhancement (VME), VideoIntensififier, and ViewProcessing |
Audio features |
Acoustic Echo Cancellation (AEC), Automatic Noise Suppression (ANS), Automatic Gain Control (AGC), VoiceClear, AudioEnhancer, and lip synchronization |
Meeting Features |
|
Languages |
Simplifified Chinese, English, French, German, Japanese, Spanish, Portuguese (Brazil), Traditional Chinese, and Russian |
Prominent features |
• USB-based automatic configuration (plug-and-play) • Wi-Fi access * • SiteCall • Wireless data sharing • AirPresence • LDAP/network address book • Web-based meeting control • Video monitoring on the web interface • HD image snapshot (two display modes: 16:9 and 4:3) • Picture in Picture (PiP) (small window: 1/16 of the main window in size with adjustable position) • Open APIs for third-party integration and development *: These are only for the Box 300 or 600 with a Wi-Fi module. |
Security and Stability |
|
Network adaptability |
IPv4/IPv6, IP Precedence, DiffServ, and URI dialing Super Error Concealment (SEC), Automatic Repeat Request (ARQ), Forward Error Correction (FEC), Intelligent Rate Control (IRC), and Backward Error Correction (BEC) |
Network security |
H.235/TLS for signaling encryption and SRTP for media encryption Meeting access password, meeting control password, administrator password Dual-stream encryption |
Firewall traversal |
H.460-based traversal between private and public networks, static network address translation (NAT) |
Environmental requirements |
Temperature: 0℃ to 40℃ (32℉ to 104℉ ) (in use) -40℃ to +70℃ (-40℉ to 158℉) (idle) Relative humidity: 5% to 95% (in use) 5% to 95% (idle) Ambient noise: < 46 dBA SPL |
Regulatory compliance |
CCC, CE (RoHS, REACH, and WEEE), Network Access License of MIIT, and Radio Type Approval Certifification |
Characteristic |
|
Positioning |
Business |
Scenes |
Small and medium-sized meeting rooms |
Video Resolution |
• H.264 (min. bandwidth required) 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 (min. bandwidth required) 4K 30 fps at 2 Mbit/s 1080p 60 fps at 768 kbit/s 1080p 30 fps at 384 kbit/s 720p 60 fps at 512 kbit/s 720p 30 fps at 256 kbit/s |
Dual-stream capability |
• 1080p 30 fps + 1080p 30 fps (4K 8 fps) • 1080p 60 fps + 1080p 60 fps (4K 15 fps) • 4K 30 fps + 1080p 60 fps • Data conference: 1080p 30 fps/4K 8 fps |
Video input ports |
1 x HT-RX 2 x HDMI |
Video output ports |
2×HDMI |
Audio input ports |
1 x HD-AI 1 x XLR connector 1 x HDMI (audio input) 2 x RCA |
Audio output ports |
4 x RCA 2 x HDMI (audio output) |
Other ports |
2 x USB 2.0 Type-A 2 x 10/100/1000 Mbit/s LAN 1 x PoE network port (Touch) 2 x RJ45 serial port 1 x Wi-Fi (built-in) |
Microphone cascading |
2 |
Bandwidth |
IP: 64 kbit/s to 8 Mbit/s |
Dimensions |
Endpoint: 58 mm x 442 mm x 285 mm (2.28 in. x 17.40 in. x 11.22 in.) Package: 265 mm x 580 mm x 380 mm (10.43 in. x 22.83 in. x 14.96 in.) Net weight: 5.2 kg (11.5 lb) Gross weight: 9.8 kg (21.6 lb) |
Electrical features |
Working voltage: 100 V to 240 V AC Working frequency: 50 Hz to 60 Hz Max. power consumption: 180 W Embedded AC/DC power module |
Характеристики | |
1 x HD-AI1 x XLR connector1 x HDMI (audio input)2 x RCA | Audio output ports |
1 x HT-RX2 x HDMI | Video output ports |
2 | Bandwidth |
2 x USB 2.0 Type-A2 x 10/100/1000 Mbit/s LAN1 x PoE network port | Microphone cascading |
2×HDMI | Audio input ports |
4 x RCA2 x HDMI (audio output) | Other ports |
Audio features | Acoustic Echo Cancellation (AEC), Automatic Noise Suppression (ANS), Automatic Gain Control (AGC), VoiceClear, AudioEnhancer, and lip synchronization |
Business | Scenes |
Characteristic | Positioning |
Communications Protocols | Multimedia frame protocols |
Components | Ultra-HD codec, ultra-HD camera (optional), microphone array (optional), CloudLink Touch, cables, and power adapter |
Content resolution | Inputs:HDMI: 640×480 60/72/75/85fps, 800×600 56/60/72/75/85fps, 1024×768 60/70/75/85fps,1152x864 60/75/85fps, 1280×600 60fps, 1280×720 60/75/85fps, 1280×768 60/75/85fps,1280×800 60/75/85fps, 1280×960 60/75/85fps, 1280×1024 60/75/85fps, 1360×768 60fps, 1366×768 60fps,1440×900 60fps, 1400×1050 60fps, 1600×900 60fps, 1600×1200 60fps, 1680×1050 60fps,1920×1080 24/25/30/50/60fps, 1920×1200 60fps, 3840×2160 25/30/50/60fpsEncoding/Decoding resolution: CIF(352*288) 640*480 4CIF(704*576) 800*600 1024*768 720P(1280*720)1280*1024 448P(768*448) 1080P(1920*1080) 1600*1200 1920*1200 1152*864 1280*600 1280*7681280*800 1280*960 1360*768 1366*768 1440*900 1400*1050 1600*900 1680*1050 2048*1152 2048*12362048*1536 2048*1556 2560*1440 2560*1600 2560*2048 2880*1620 2880*1800 3200*1800 4K(3840*2160)Outputs: 1920 x 1080, 3840 x 2160 |
Endpoint:58 mm x 442 mm x 285 mm(2.28 in. x 17.40 in. x 11.22 in | Electrical features |
Environmental Requirements | Temperature: 0℃ to 40℃ (32℉ to 104℉ ) (in use) -40℃ to +70℃ (-40℉ to 158℉) (idle)Relative humidity: 5% to 95% (in use) 5% to 95% (idle)Ambient noise: < 46 dBA SPL |
Firewall Traversal | H.460-based traversal between private and public networks, static network address translation (NAT) |
G.711A, G.711U, G.722, G.722.1, G.722.1C, G.729A, AAC-LD, and Op | Dual-stream protocols |
H.225, H.235, H.241, H.245, H.281, H.350, H.460, RFC2833, LDAP, | Network transmission protocols |
H.265, H.264 HP, H.264 BP, H.264 SVC, H.263, and H.263+ | Audio codec protocols |
IP: 64 kbit/s to 8 Mbit/s | Dimensions |
ITU-T H.239, Binary Floor Control Protocol (BFCP), and data | Other communications protocols |
ITU-T H.323 and IETF SIP | Video codec protocols |
Meeting Features | Languages |
Network adaptability | IPv4/IPv6, IP Precedence, DiffServ, and URI dialingSuper Error Concealment (SEC), Automatic Repeat Request (ARQ), Forward Error Correction (FEC),Intelligent Rate Control (IRC), and Backward Error Correction (BEC) |
Network security | H.235/TLS for signaling encryption and SRTP for media encryptionMeeting access password, meeting control password, administrator passwordDual-stream encryption |
Other video features | Various display modes, such as Picture in Picture (PiP) and Picture out Picture (PoP),Video Motion Enhancement (VME), VideoIntensififier, and ViewProcessing |
Regulatory Compliance | CCC, CE (RoHS, REACH, and WEEE), Network Access License of MIIT, and Radio Type Approval Certifification |
Simplifified Chinese, English, French, German, Japanese, Spanish | Prominent features |
Small and medium-sized meeting rooms | Video Resolution |
TCP/IP, RTP, RTCP, DHCP, DNS, SMTP, SNMP, SNTP, Telnet, SSH, HTT | Video Features |
• 1080p 30 fps + 1080p 30 fps (4K 8 fps)• 1080p 60 fps + 1080p 6 | Video input ports |
• H.264 (min. bandwidth required)1080p 60 fps at 1 Mbit/s1080p 3 | Dual-stream capability |
• USB-based automatic configuration (plug-and-play)• Wi-Fi acces | Security and Stability |