| Thông số kỹ thuật |
| Gói hàng bao gồm |
• VC200 Codec
(integrate codec/camera/microphone/bracket)
• VCR11 Remote Control
• PoE Adapter
• WPP20 Wireless Presentation Pod (optional)
• VCH50/VCH51 Video Conferencing Hub (optional) |
| Ultra HD 4K Camera |
• 8MP color image sensor
• Ultra HD 4K camera
• 1920 x 1080 video resolution
• 30 frame rate
• 4x e-PTZ camera
• Horizontal field of view: 103°
• Automatic or manual exposure and white balance |
| Microphone |
• Built-in six beamforming microphone arrays
• 16ft / 5 meters voice pickup distance
• Wireless microphone (optional)
• Conference phone CP960 (optional) |
| Tiêu chuẩn video và tính phù hợp với mạng |
• Video codecs: H.265/HEVC, H.264 High Profile,
H.264, H.263, H.263+
• Forward Error Correction (FEC)
• Anti 30% video packet loss
• Bandwidth dynamic adaptive adjustment
• Shared content and audio preference strategy
• Bandwidth/protocol/audio&video call auto adaptive |
| Audio Features |
• Audio codecs:
- Opus, 8~48kHz sampling rate
- 14kHz bandwidth with G.722.1C
- 7kHz bandwidth with G.722.1
- 3.4kHz bandwidth with G.711 (PCMA/PCMU)
- G.729
- ARES
• Audio technology:
- Acoustic echo cancellation
- Automatic gain control
- Yealink Noise Proof Technology
- CNG, PLC, AJB, De-Rerb |
|
Hệ điều hành |
• Based on Android 7.1 |
| Call Features |
• 1080P30 people + 1080P30 content sharing video
quality
• Resolution support 1080P, 720P, W576, W448,
540P, 360P, 4CIF, CIF
• Video Layout: Picture-in-picture (PIP)
• Video/audio recording and playback
• Screenshots in USB flash drive, local storage or YMS
• Group dial
• YMS meeting control:
- invite/remove
- mute/unmute participates
- lock
• DND (do not disturb), call statistics
• Auto answer, mute, call waiting
• Virtual keyboard
• Local directory: 500 entries
• Call history: all/missed/received/dialed
• LDAP phonebook
• Multi-language support
• Additional five-way audio call |
| Giao thức truyền thông tiêu chuẩn |
• H.323/SIP
• Dual stream protocol: H.239 (H.323)/BFCP (SIP)
• FECC: H.224/H.281, Sony VISCA and PELCO D/P
• H.323 protocol suite: H.245, H.225, H.235, H.241
• Gatekeeper account and SIP account |
| Tính năng Mạng và Bảo mật |
• Built-in dual-band Wi-Fi (2.4GHz/5GHz):
- connect to a Wi-Fi network
- serve as a Wi-Fi hotspot
• Built-in Bluetooth
• IPv4 and IPv6, DHCP/static IP
• SNMP V1/V2
• HTTP/HTTPS web server
• RS232/HTTP API for control system integration
• SRTP/TLS, AES 256-bit encryption
• QoS: 802.1p Class of Service(CoS), Diff-serv(DSCP)
• 802.1Q VLAN, 802.1X, LLDP-MED
• Anti-attack
• Network diagnosis: Ping, trace route
• Time and date synchronization using SNTP
• Built-in certificat |
| NAT and Firewall Traversal |
• ICE/TURN/STUN
• H.460.18, H.460.19
• NAT (manual/auto mode)
• Yealink intelligent firewall traversal
• Open VPN |
| Quản lý cấu hình |
• Configuration via
browser/display/auto-provisioning
• Virtual remote control
• Firmware upgrading, factory resetting
• Export or import configuration
• System log exporting |
| Kết nối Codec VC200 |
• 1 x HDMI output (CEC supported)
• 1 x Yealink extension port (RJ-45) connect to
VCH50/VCH51/CP960 Phone
• 1 x 10/100M Ethernet port:
• Power over Ethernet (IEEE 802.3af)
• 2 x USB 2.0
• 1 x Line-out (3.5mm) |
| Các tính năng vật lý khác |
• Color: Space Silver
• Capacity: 16GB (Available: 8GB)
• Yealink PoE Adapter: AC 100~240V input
• Power consumption (PSU):
Idle＜6.5W; Normal: 7W; MAX: 8W
• USB Output: 5V 500mA
• Dimension (W.D.H):
- VC200 codec: 300 mm x 70 mm x 86.6 mm
- VCR11: 190mm x 55mm x 24mm
• Operating humidity: 10~95%
• Operating temperature: 0~40°C
• Storage temperature: -30~70°C |
| Package Features |
• Qty/CTN: 4 PCS
• Giftbox size: 355mm*135mm*140mm
• Carton Meas: 375mm*335mm*355mm |
