Barco
ClickShare Power Supply 100W
Barco ClickShare Power Supply 100W, 100-Watt Video Conferencing Accessory
CloudLink Box 300-600
Huawei CloudLink Box 300/600 4K Videoconferencing Endpoint
Priceon request
QuotationWithin 1 working day
DeliveryConfirmed with your quote, based on stock
Overview
CloudLink Box 300 and 600 are split-type codecs for 4K30 meetings. They drive up to three screens in one room, keep speaker, shared content and participants on separate displays, and run a voice assistant for hands-free calls. The 600 adds a third HDMI connection in each direction, which suits boardrooms in West Bay or Msheireb. Built-in Wi-Fi and two 10/100/1000 Mbit/s LAN ports give IT teams wiring options.
Two codec models for one meeting-room platform
The CloudLink Box 300 and CloudLink Box 600 are split-type videoconferencing codecs. They process 4K30 video and audio for the room, handle calls over H.323 and SIP, and work with the CloudLink Camera 200 and CloudLink Mic 500 to form a complete meeting setup. A voice assistant lets users start or join a meeting, place a call or change the volume by speaking, while AI features provide automatic sign-in and on-screen name tags for participants.
Picture quality, bandwidth and sound
Both models support 4K30 video and dual-stream output at 4K30 plus 4K30, so a presenter's content and the live picture can each run at high resolution. Huawei states that its Video Motion Enhancement technology, used with H.265, reduces bandwidth by 50% while improving quality. That matters for a Doha office calling teams in another country over a link with limited capacity. On audio, the codecs use AAC-LD dual-channel wideband and Opus, combined with acoustic echo cancellation and automatic noise suppression, which keeps speech clear in rooms with hard walls and glass.
Choosing between the 300 and the 600
The two models share most of their video modes, network ports and wireless connection. The main difference is the number of HDMI connections:
- CloudLink Box 300: two HDMI connections in each of the video input, video output, audio input and audio output groups, plus the 1080p30 plus 1080p30 (4K8) dual-stream mode.
- CloudLink Box 600: three HDMI connections in each of those four groups, with the 1080p60 plus 1080p60 (4K15) mode but without the 1080p30 plus 1080p30 (4K8) mode.
Both models include one HT-RX video input, one HD-AI (level 2) audio input, an XLR connector, two RCA audio inputs, four RCA audio outputs, two USB 2.0 Type-A ports, two 10/100/1000 Mbit/s LAN ports, one PoE network port and two RJ45 serial ports.
Where these codecs fit in Qatar
A boardroom in West Bay that runs calls with a head office overseas typically needs a speaker view, a content screen and a screen for remote participants. The CloudLink Box can drive up to three screens with those views kept separate, which suits this layout. A government office in Msheireb buying several rooms through an LPO may want the same configuration in each room, so the quotation can specify the 300 or the 600 per room. A training room at a university in Education City, where a lecturer switches between a laptop and a visiting speaker's feed, benefits from the extra HDMI inputs on the 600.
Planning the installation
Because the system is split-type, plan the codec location, camera position, microphone placement and display cabling as separate decisions. Map the cable routes from the codec to each display and to the camera, and confirm where the LAN, PoE and serial connections will land. The manufacturer data available for these models does not state an operating temperature range, so ask the SmartRooms Qatar team to confirm the environment before placing the codec in a cabinet or a room without dependable cooling, since Qatar summer temperatures can exceed 45°C. SmartRooms Qatar provides free site surveys, and quotations are usually issued within one working day.
Send us the room layout, the number of screens and the sources you need to connect, and we will prepare a quotation for the CloudLink Box 300 or 600 that fits. Request a quote from SmartRooms Qatar today.
Highlights
- 4K30 video with dual-stream 4K30 plus 4K30 output
- H.265 with Video Motion Enhancement, rated by Huawei at 50% less bandwidth
- Up to three screens, with speaker, content and participants displayed separately
- Voice assistant, automatic sign-in and on-screen name tags
- Two HDMI ports per type on the 300, three on the 600
- Built-in Wi-Fi, two 10/100/1000 Mbit/s LAN ports and one PoE port
Room fit
Tell us the room size and platform (Teams, Zoom or BYOD) and we confirm the right combination with your quotation.
Estimated timeline
Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.
Specifications
8 specifications · Source: manufacturer · checked Oct 2026
Specifications8
- Multimedia Protocols
- ITU-T H.323, IETF SIP
- Video Protocols
- H.265, H.265 SVC, H.264 HP, H.264 BP, H.264 SVC, H.263, H.263+
- Video Features
- CloudLink Box 300: Video Resolution: 4K30 Dual-stream Resolution: 4K30 + 4K30 1080p60 + 1080p60 (4K15) 1080p30 + 1080p30 (4K8) Data Conference: 1080p30/4K8 CloudLink Box 600: Video Resolution: 4K30 Dual-stream Resolution: 4K30 + 4K30 1080p60 + 1080p60 (4K15) Data Conference: 1080p30/4K8
- Video Input
- CloudLink Box 300: 1 x HT-RX 2 x HDMI CloudLink Box 600: 1 x HT-RX 3 x HDMI
- Video Output
- CloudLink Box 300: 2 x HDMI CloudLink Box 600: 3 x HDMI
- Audio Input
- CloudLink Box 300: 1 x HD-AI (level 2) 1 x XLR connector 2 x HDMI 2 x RCA CloudLink Box 600: 1 x HD-AI (level 2) 1 x XLR connector 3 x HDMI 2 x RCA
- Audio Output
- CloudLink Box 300: 4 x RCA 2 x HDMI CloudLink Box 600: 4 x RCA 3 x HDMI
- Other Ports
- 2 x USB 2.0 Type-A 2 x 10/100/1000 Mbit/s LAN 1 x PoE network port 2 x RJ45 serial port 1 x built-in Wi-Fi
Downloads
0 files from the manufacturerNo downloadable files are listed for this model yet. Ask us and we will send the datasheet.
Questions about CloudLink Box 300-600
What is the difference between the CloudLink Box 300 and CloudLink Box 600?
Both models deliver 4K30 video and share the same call protocols, Wi-Fi and LAN ports. The 600 has three HDMI connections in each of its four HDMI groups, while the 300 has two. The 300 also lists the 1080p30 plus 1080p30 (4K8) dual-stream mode, which the 600 does not. Choose the 600 when a room needs more sources and displays connected over HDMI.
Can the codec drive three screens in one room?
Yes. Used with the CloudLink Camera 200 and CloudLink Mic 500, the system supports up to three screens, with the speaker, shared content and remote participants each shown separately. This suits a boardroom in West Bay that needs to see the person speaking while slides remain visible on another display. Send your room layout to the SmartRooms Qatar team so the screen wiring is confirmed in the quotation.
Which call protocols and video codecs does it support?
The codecs support ITU-T H.323 and IETF SIP for call signalling. Video codecs include H.265, H.265 SVC, H.264 HP, H.264 BP, H.264 SVC, H.263 and H.263+. Before ordering, have your IT team match these against the video platform your organisation uses, particularly if meetings regularly connect with partners abroad that rely on a specific protocol or codec.
How much bandwidth does Video Motion Enhancement save?
Huawei states that its Video Motion Enhancement technology, used with H.265, reduces bandwidth by 50% while improving video quality. That figure comes from the manufacturer, so the actual saving depends on your network, call settings and the far-end system. For a Doha office calling teams abroad over a shared link, raise link capacity with your network team before approving the quotation.
What audio features does the CloudLink Box handle for meetings?
The unit uses AAC-LD dual-channel wideband audio and Opus, along with acoustic echo cancellation and automatic noise suppression. Audio inputs include an XLR connector, two RCA inputs, an HD-AI (level 2) input and HDMI inputs. Outputs include four RCA ports and HDMI outputs. This helps in a long conference room in Doha where many participants sit around one table and speech must remain clear.
Is the CloudLink Box suitable for a government ministry boardroom in Msheireb?
A ministry boardroom usually needs a clear speaker view, reliable content sharing and a consistent setup across meeting rooms. The CloudLink Box supports H.323 and SIP, shows speaker, content and participants on separate screens, and has 10/100/1000 Mbit/s LAN ports. For purchases through an LPO or tender, send the list of rooms and screen counts so the 300 or 600 can be matched to each room.
Does it include Wi-Fi, and which network ports are fitted?
Yes. The unit has built-in Wi-Fi, two 10/100/1000 Mbit/s LAN ports, one PoE network port, two RJ45 serial ports and two USB 2.0 Type-A ports. A wired LAN connection is usually the better choice for a fixed boardroom, while built-in Wi-Fi helps where cable runs are difficult. Plan switch ports and IP addressing with the installer before the day of installation.
Can the codec be placed in a cabinet during a Qatari summer?
The manufacturer data for these models does not state an operating temperature range, so this page does not quote one. Summer temperatures in Qatar can exceed 45°C, so ask the SmartRooms Qatar team to confirm the ambient conditions before choosing a location, especially for a cabinet or a room where cooling is not dependable.
What should be planned before installation?
Because the system is split-type, the codec location, camera position, microphone placement and display cabling are planned as separate items. Measure cable routes from the codec to each display and to the camera, and note where LAN, PoE and serial connections will land. SmartRooms Qatar offers free site surveys, and quotations are usually issued within one working day of receiving your room details.
Can we buy several units for a school in Al Rayyan?
Yes. SmartRooms Qatar accepts purchase orders (LPOs), so a school in Al Rayyan can order several CloudLink Box units for different classrooms or halls on one purchase order. Send the room list, the number of screens per room and the HDMI sources to connect, and we will recommend the 300 or 600 for each space. Payment can be made by bank transfer, cheque or purchase order.
Is it suitable for a training room at Education City?
A university training room often switches between a laptop, a second source and a visiting speaker during one session. The 600 provides three HDMI connections in each group, which gives more room for those sources, and the CloudLink Box can show the speaker, shared content and remote participants on separate screens. Confirm the number of sources, screens and camera position with the SmartRooms Qatar team before requesting a quotation.
