Media Gateway
(MGW) 400 is Optibase’s solution for single and multi-channel
MPEG-4 video distribution over IP networks.
MGW 400 offers advanced streaming solutions featuring
high channel density and low latency encoding. It provides
real time high quality video encoding and streaming at
full screen resolution (full D1).
The MGW 400 is controlled by a user friendly webbased
application, making it easy to operate. MGW 400 is ISMA-compliant,
ensuring interoperability with the leading PC players
on the market such as QuickTime, Real Player, VideoLAN
Media Player (VLC) and Windows Media Player. In combination
with Optibase’s EZ TV system, it creates a full, end-to-end
solution for education, corporate communications, monitoring,
IPTV and tactical video applications. |
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| 。。MGW400。。 |
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| Features |
Dual or Quad channel streaming in one compact 1 RU system.
Selectable encoding rates from 10 Kbps to 4 Mbps.
Dynamic broadcasting of channel guide via SAP/SDP announcements.
Internal channel guide web portal enables operators to easily
publish and share streams in the local network.
Stream playback with QuickTime, Real Player, VLC, Windows Media
Player and Optibase’s EZ-TV player. |
Low end to end latency, below 500 milliseconds, with Optibase
Player 400 plug-in.
De-interlacing, horizontal and vertical filtering for increased
picture quality.
Save streams to built-in disk drive for creating video archive
or scheduled broadcasts.
User controlled frame rates from 1 to 30 frames per second.
HTTP remote management.
Real-time stream upload to video servers.
Video only, audio only or video+audio streaming.
Comprehensive SDK for building MGW 400 into custom systems and
applications.
Automatic channel guide creation.
Real-time overlay of text annotations. |
| Applications |
Live TV - broadcasting live TV channels throughout the enterprise
or government facility.
Information dissemination - distribution of video material for
training, education and corporate communication from a variety
of sources such as classroom cameras, VCR, Live TV or DVD.
Security - delivering high quality video for surveillance and
monitoring.
Video on demand - allowing users to select and watch video and
clip content over the network as part of an interactive television
system. |
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| Benefits |
High quality video encoding at low bit rates allows for multiple
types of IP distribution over dedicated networks or the public
internet.
Low end-to-end latency provides command and control of upstream
devices and signal input changes with virtually no end to end
transmission delay.
Reliable, compact and light weight appliance minimizes downtime
and makes it easy to carry and transport to remote sites.
Multiple software player interoperability allows the use of
many types of software player configurations on various operating
systems.
Embed streams in any web page with Optibase Player 400 plug-in
for Windows.
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| Technical Specifications |
| Standards Compliance |
MPEG-4 Video - ISO/IEC 14496-2:1999, ISO/IEC 14496-1:2000(E),
ISMA compliant (MPEG-4 part 2)
MPEG-4 Audio - ISO/IEC 14496-3:1999 and AMD1 2000 (AAC LC)
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| Input/Output Interfaces |
| Video Input Signal: |
。 Supports NTSC, PAL
。
Composite Video
-BNC x2 (Dual Model)
-BNC x4 (Quad Model)
。 S-Video
-4 pin mini-DIN x2 (Dual Model)
-4 pin mini-DIN x4 (Quad Model) |
| Audio Input Signal: |
。 Unbalanced Analog Stereo/Mono Line Input
-RCA x4 (Dual Model)
-RCA x8 (Quad Model) |
| Output and Control: |
。 10/100 Mbps Ethernet
-RJ-45 x1 (AutoSense, Full/Half Duplex)
。
RS-232 x1
。 USB 2.0 x2 |
| Video Output over Ethernet: |
。 Profiles: MPEG4@SP or MPEG4@ASP
。
Bit rate: 10 Kbps-4 Mbps
。 Frame Sampling:
1-30 fps |
| Audio Output over Ethernet: |
。 Format: MP4 Audio
。
Bit rate: 24-320 Kbps MPEG-4 AAC LC
。 HW
Sampling Frequency
- 32 KHz at 24 bits per sample |
| Panel I/O and Indicators: |
。Front LCD screen for IP address
-status and set up information
。 Power
indicator LED on front panel
。Power switch
and input on back panel
- Input with secure lock mechanism
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| Management |
。 Web-based remote management application
(HTTP)
。 Telnet for remote configuration
。 Local configuration via RS-232 port
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| Network Protocols |
| Unicast / Multicast / HTTP / IP / Telnet / RTP / ISMA |
| Resolutions |
| NTSC PAL |
QCIF 。 160x112 。 176x144
。176x112 。 192x144
CIF 。 320x240 。 352x288 。
352x240
HD-1 。 320x480 。 352x576 。
352x480 。 384x576
2/3 D-1 。 480x480 。 480x576
3/4 D-1 。 528x480 。 528x576
。 544x480 。 544x576
FD-1 。 640x480 。 640x576 。
720x480 。720x576
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| Physical Dimensions |
Width: 12.283” (312mm): Depth: 11.889” (302 mm)
Height: 1 U-metal frame height for mounting (44 mm)
Weight: Up to 5.51 lbs. (2.5 kg)
Fans: Three (3), no more than 35 decibels each
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| Electrical Characteristics |
Unit power input: DC 10-30V
External Power Supply:
Input: 90-130V, 180-240V auto range
Output: 19V / 8A
Operating Line Frequency: 47-63 Hz
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| Environmental |
Operating temperature:- 5 to 45 degrees C, 41-113 degrees
F
Storage temperature:- minus 10 to 70 degrees C, 14-158 degrees
F
|
| EMC standards |
| -FCC class B, CSA Class B |
| |
下载
OPTIBASE MGW 400.PDF文件
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