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DVTEL 9540 - About the 9540 IP Camera; Physical Characteristics; Security; Video

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About the 9540 IP Camera
The 9540 IP Camera integrates a video camera and an Ethernet video encoder into
one compact enclosure. It is based on the 7600 Series VSIP encoders and the Pixim
digital video sensor.
Physical Characteristics
The 9540 IP Camera offers the following features:
One video output
48V DC power over Ethernet (PoE)
Two dry contacts for input and one relay output
A reset button
The lens used with the 9540 must have the following characteristics:
C or CS mount, 1/3 inch format
Manual or DC auto iris (video-type iris lenses are not supported; auto iris is
suggested for optimal performance.)
The power consumption of the camera, including the lens, must not exceed 7W.
Security
Each camera comes with a unique SSL (Secure Sockets Layer) certificate for securing
its IP link. SSL is a commonly used protocol for managing the security of IP message
transmission. Therefore, the connections with another device, the Device Configurator
tool, or a video management software can be secured.
If enabled, the SSL protocol secures I/O, serial port, and VSIP (a proprietary protocol)
communication. It does not apply to audio and video transmission.
Once a device is in secure mode, you cannot access it with Telnet or perform firmware
updates to it through the IP network. You can configure it with Device Configurator,
however.
For more information about this security feature, refer to the Device Configurator
User Manual.
Video
The video frame rates supported by the camera are:
NTSC—1 to 7, 10, 15, or 30 frames per second (fps)
PAL—1 to 6, 8, 12, or 25 fps
The 9540 supports the following video resolutions:
Resolution Number of columns Number of lines
NTSC/PAL NTSC PAL
QCIF 176 128 144
CIF 352 240 288
2CIFH 704 240 288
4CIF 704 480 576
All lines 352 480 576
2/3 D1 480 480 576
VGA 640 480 576

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