Thursday, March 12, 2020

So sanh Group Polycom

https://www.polycom.com/content/dam/polycom/common/documents/brochures/realpresence-group-series-matrix-brochure-enus.pdf

RealPresence Group 700
RealPresence Group 500
RealPresence Group 310
Video and audio performance*
1080p 60 fps video from 1.7 Mbps
1080p 30 fps video from 1 Mbps
720p 60 fps video from 832 Kbps
720p 30 fps video from 512 Kbps
4CIF 60 fps video from 512 Kbps
4CIF 30 fps video from 128 Kbps
Polycom HD Voice audio to 22 kHz
Maximum call speed
6 Mbps
6 Mbps
3 Mbps
Video inputs
HDCI (Camera)
2
1
1
HDMI
3 (HDMI 1.4)
1 (HDMI 1.3)
1 (HDMI 1.3)
VGA
1
1
1
Component (YPbPr)
1
Video outputs
HDMI
3 (HDMI 1.3)
2 (HDMI 1.3)
1 (HDMI 1.3)**
VGA
3
Simultaneous video output signals
3
2
1**
Touch monitor support
Optional**
Audio inputs
HDCI (Camera)
2
1
1
HDMI
3
1
1
Digital audio inputs*
2
1
1
Digital microphone arrays supported
4
4
2
RCA line-in
2
3.5mm stereo line-in
1
1
Audio outputs
HDMI
1
1
1
RCA pair stereo line-out
1
3.5mm Stereo line-out
1
1
* 1080p option required for 1080p video and content.
** Second HDMI output and touch monitor support can be enabled via optional license key *** Used for digital microphone arrays, SoundStructure, and SoundStation IP 7000
POLYCOM REALPRESENCE GROUP SERIES PRODUCT MATRIX
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RealPresence Group 700
RealPresence Group 500
RealPresence Group 310
Connectivity
Ethernet (10/100/1G)
2
1
1
USB
3
2
2
RS-232
DB9
Mini-DIN 8-Pin
Mini-DIN 8-Pin
MultiPoint (via optional license key)
Maximum 720p30 HD connections
8
6
Maximum 1080p30 HD connections
4
4
Content sharing*
Polycom People+Content / H.239 via HDMI/ VGA content inputs
H.239 via Polycom People+Content IP
1080p60fps content transmit
1080p60fps content receive
Simultaneous 1080p video/content (one 30fps, one 60fps)
Simultaneous 1080p60 video and content
Additional features
Polycom Acoustic Fence support
Polycom EagleEye Director II Camera
Polycom EagleEye Producer
Polycom RealPresence Touch
Polycom VisualBoard Technology
Polycom SoundStation IP 7000 Integration
Polycom SoundStructure Integration
API support
Optional Skype for Business integration****

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