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Amplesky®VM3500E |
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High performance video Conference MCU |
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Amplesky® VM3500E MCU, a new product launched by Amplesky, inherits the excellent quality and functions of Amplesky® VM MCU series. With its outstanding stability and exquisite appearance, it can fulfil dynamic switch control of up to 16-split screen and provide Chinese caption. A single-froup meeting of a single MCU can simultaneously support up to thirty-two 2M or ninety-six 768K terminals. This product is turned out through a more advanced process flow and enjoys excellent performance and stability. Being an enterprise-level video meeting product of high performance-to-price ratio, it can be applied in telecommunications, government offices, enterprises, educational and medical organizations, etc.
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Design feature |
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 Ultra-large capacity: support the terminals of an ultra-large single-group
conference of single-MCU, a single-MCU and single-group conference can
support at most 32-channel 2M or 96-channel 768K terminals to
simultaneously gain access to the conference. |
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Elegant appearance: silvery panel, black body and elegant appearance show
the luxurious ambience of the conference room to most extent. |
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Delicate bulk: standard 19’1U hardware equipment can be mounted in
the rack. |
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Stable performance: 7x24 hour uninterrupted operation and MTBF over
120,000 hours. |
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Secure and reliable: with standard hardware integration, embedded
operation system architecture, the system is stable and reliable, and is free
from virus infection. |
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Multiple cascading mode: distinct mutually-controlled function in the
industry and supporting unlimited cascading function. |
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Strong compatibility: fully compatible to H.323-standard MCU and video
terminals of various brands. |
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Excellent network adaptability: the multi-network port and multi-routing
technology enables bridging multiple network sections. |
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Function feature |
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Basic functions |
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Maximum supported conference call bandwidth is 2M. |
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Support video formats sof CIF, 4CIF and XGA. |
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Support audio standards of G.711U/A, G.722, G.723.1 and G.728. |
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Multiple screen-splitting function: single CPU can support at most 16-split screens |
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Support 16 dynamic screen-splitting switching such as 2, 3, 4, 5＋1, 3+4,
7＋1, 9, 8+2 and 12+1 . |
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Chinese name of the conference room and scrolling Chinese caption |
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Support static and dynamic caption and facilitate the transfer of the instant
information of the user. |
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Support display of the name of the conference room to facilitate the user to
recognize different conference rooms. |
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Control over conference |
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Far-end camera control (FECC). |
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Automated re-invitation. |
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Support to holding a conference with mixed speed. |
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Intelligent full-channel sound-mixing function. |
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Support 2 groups of conference. |
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Support multiple conference control modes such as the directing mode,
chairman mode, voice activating mode and continual attendance mode. |
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Multiple conference convening modes such as conference template,
conference booking and instant conference can be selected at random. |
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Support three modes to display the conference room on any split screen,
namely, manual control, voice activating and conference room rolling. |
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Rolling of the central conference room can realize the real time browsing
of the scene of each branch conference room. |
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Rolling of the broadcasters can realize alternate speaking of each branch
conference hall. |
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Central and branch silence control function can shield unnecessary
discussion sounds and reduce the noise. |
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The secondary conference will automatically start while the central
conference starts under the mutually-controlled cascading. |
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The central MCU can automatically roll the inspection of each
conference hall of the MCU at next level (single picture) under the
mutually-controlled cascading. |
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Logging function can record operation process of the system and
conference. |
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Multi-screen splitting of the central MCU can display the terminal of the
conference room at lower level under the mutually-controlled cascading. |
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The pure audio terminal can added to the conference |
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Support the terminal using H.245 signaling to apply for speaking |
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Support NAT passing |
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Support unicast TV wall control |
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Multiple pictures at the chairman conference room, and full-screen picture
at other conference rooms |
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Two channels support H.264 coding in the H.239 dual flows |
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Monitoring diagnosis function: a real time monitor and diagnosis of the
network and terminals in the video conference. |
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Support QoS setting, dynamic jitter buffer area and manual setting of the
frame request interval. |
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Different users with different rights such as the system administrator,
conference administrator, conference scheduler, multicast receiver and
super administrators |
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Watch the picture of the conference room on the web management platform |
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Two-flow sending software (a PC can send its own content to all branch
conference rooms as the second channel stream picture by using a software) |
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Support the multi-cast function under H. 261: support the multi-cast function
under H.263+ |
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Conference locking function can realize real time locking to limit the
in-call from the terminals and can realize real time unlocking. |
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Data function |
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Support the transfer of dynamic dual-channel video stream. |
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Support the transfer of static pictures and PPT documents. |
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Support the electronic whiteboard. |
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Simple operation |
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Simple operation: with the full-Chinese browser and UI, the equipment can be remotely managed via a network. The operation in the computer room is not the sole possibility. One-push group invitation can make the conference being held by “one push for all online”. |
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Technical indices |
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Supported ITU-T standard |
H.323 ， H.225 ， H.245 ， H.239 ， H.261 ， H.263 ， H.264 ， H.281 ， H.224 ， Q.931 |
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System capacity |
32-channel 2Mbps, 96-channel 768Kbps |
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Bandwidth |
128Kbps~2Mbps |
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Support for network brake |
Support built-in Amplesky? VGK2000 or outside standard H.323 network brake |
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Video standard |
H.261，H.263，H.263+，H.263++，H.264，MPEG4 |
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Static picture and text |
CIF，4CIF，VGA，SVGA，XGA |
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Dynamic picture resolution |
4CIF (704×576 pixels), CIF (352×288 pixels), XGA (1024×768 pixels), SVGA(800×600 pixels ), VGA(640×480 pixels ) |
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Frame frequency |
128kbps: self-adapted 7.5, 10, 15 frames/sec;
192kbps~4096kbps: self-adapted 7.5, 10, 15 and 30 frames/second |
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Audio standard |
G.711,G.722,G.723.1 and G.728 |
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Screen-splitting mode |
Support over 16 dynamic screen-splitting mode, including 2, 3, 4, 5＋1, 3+4, 7+1, 9, 8+2 |
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Network interface |
LAN ： 4*LAN/Ethernet(RJ-45) 10/100/1000Mbit |
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Ethernet/Internet/Local net connectivity of the intranet |
TCP/IP ， ARP ， TELNET ， HTTP ； Built-in WEB server |
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Conference mode |
Voice activating, director mode, chairman mode and continued attendance mode |
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Reliability |
MTBF ( hour) over 120,000 hours |
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Power supply |
AC 100-240V ， 50-60Hz |
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Environmental data |
Operation temperature: 0-50oC;
Relative humidity: 5% to 90% non condensation |
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Physical size |
Depth：447mm；Width：436mm；Height：44mm
Weight：8kg |
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