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Amplesky®VM3500 |
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High performance video Conference MCU |
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Amplesky® VM3500 a multi-point control unit for the video conference, It has multi-picture (up to 16 pictures) splitting and switching control and Chinese caption display function, and a single MCU can support up to 192-channel 1M or 256-channel 768K terminals during a single-group conference. The whole product adopts more advanced production flow. With excellent and stable performance, it excels in making a video conference up-to-date, stable, secure and smooth. It is ideal for bodies such as the telecom corporations, governments, enterprises, education and medical organizations.
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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 51-channel 4Mpbs, 192-channel 2M, 192-channel 1M or
256-channel 768Kterminals to simultaneously gain access to the conference. |
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Active/standby: the innovative telecom-grade active/standby in the industry,
the active/standby technology is used to fully release the worries of the
conference administrator. When the MCU can not guarantee the normal
conference due to power cut or other reasons, the backup MCU will replace
the failed MCU to continue 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 4M. |
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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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Support 4-split screens based on H.264 protocol |
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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
conferenceroom 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 |
51-channel 4Mpbs, 102-channel 2Mbps, 192-channel 1Mbps, 256-channel 768Kbps |
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Bandwidth |
128Kbps~4Mbps |
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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¡Á576 pixels), CIF (352¡Á288 pixels), XGA (1024¡Á768 pixels), SVGA(800¡Á600 pixels ), VGA(640¡Á480 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 £º 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£º447mm£»Width£º436mm£»Height£º44mm
Weight£º8kg |
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