Description
Overview: The Panasonic WJ-GXE900 MPEG2 encoder accepts up to four analog devices for transmiting their video and audio signals over a network. This makes it a very useful tool in long distance wiring applications where using Ethernet as a transmission method instead of BNC cables is a lot more feasible due to its relative low cost and most importantly its ability to maintain signal strength over long distances before requiring signal boosters. Using this encoder in conjunction with Panasonic’s WJ-GXD900 video decoder, a security control room can transmit video to and from long distance camera installations almost entirely over a network, with virtually no loss in video quality
Long Range Video Transmission This encoder offers a perfect solution for transmiting analog signal over a long distance and is espacillay suited for use in buildings already wired for Ethernet. Sending and receiving video signals digitally over a network is a lot more feasible than using cumbersome BNC cables which suffer long distance signal attenuation and are also much more expensive.
High Resolution MPEG2 This encoder employs MPEG2 technology, the same high resolution compression method used in DVD discs and digital satellite broadcasting. This ensures that images transmitted across the network are bright and clear so that a system administrator doesn’t have to strain his eyes in trying to identify people and objects.
Coaxial Camera Control Using CGI commands, this unit encodes PTZ camera control signals for transmission over the standard video coax cable. By having a single cable carrying both video and control, the need to run costly and time consuming control cables is eliminated. For maximum versatility, this unit also features an RS-485 control connector.
Low Delay A low delay of approximately 150ms between a video decoder and encoder translates into faster PTZ control and smoother switching operations.
Camera Title Display. An alpha numeric title of up to 16 characters can be superimposed on the camera image.
Multicast Transmission: Having this unit handle video encoding operations significantly reduces network resources requirements.
Specifications:
- Signal System :NTSC
- Channels : 4
- Compression : MPEG2
- Resolution :720 x 480 pixels max. (Effective pixels: 704 x 480)
- Frame Rate :30 FPS
- Bit Rate :1.5 Mbps, 3.0 Mbps, 3.8 Mbps, 4.6 Mbps, 6.1 Mbps, 9.2 Mbps
- Video Inputs : BNC x4
- Video Outputs :Via D-Sub 9-pin connector
- Audio In/Out :Via D-Sub 9-pin connector
- Network Interface :100BASE-TX, 1000BASE-T, RJ-45
- Network Protocol :IP, ICMP, IGMP v2, BOOTP, TCP, UDP, HTTP, RTP, SNMP, NTP, FTP, DHCP
- USB Port : No
- VGA Output :No
- Control Ports :PTZ Camera control via video coax cable
- RS-485 x1
- RS-232C x1 (for maintenance only)
- Alarm I/O :4 Inputs, 4 outputs
- System Requirements OS:
Windows 98 SE, 2000 Pro SP 3, Millennium, XP, NT Workstation 4.0 SP 6a - Processor: Pentium II or higher
- Memory: : 128MB or more
- Monitor: 24-bit true color
- Browser: Internet Explorer
- Power Requirements :120 VAC
- Power Consumption 23W
- Operating Temperature :14 – 122°F (-10 ~ +50°C)
- Dimensions (WxHxD) :. 8.3 x 1.7 x 11.8″ (210 x 44 x 300mm)
- Weight :6.4 lbs (2.9 kg)
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