Cloudlink Bar 300, Huawei CloudLink Bar Series, Intelligent-Tracking Videoconferencing Endpoint

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