APC NetBotz 320 Rack Appliance NBRK0320E Manual De Usuario
Los códigos de productos
NBRK0320E
Using Your Appliance
197
Camera Usage Considerations
Depending on image resolution and frame rate settings, Camera Pod 120s can consume significant
network bandwidth. Of course, the impact that network bandwidth consumption will have depends
greatly on how much bandwidth is available for use. Because of this, there is no way to definitively
state what the “right” or “best” Camera Pod settings are when trying to ensure that the data generated
by your Camera Pods does not negatively affect the performance of your network.
network bandwidth. Of course, the impact that network bandwidth consumption will have depends
greatly on how much bandwidth is available for use. Because of this, there is no way to definitively
state what the “right” or “best” Camera Pod settings are when trying to ensure that the data generated
by your Camera Pods does not negatively affect the performance of your network.
To help you determine the best settings for your needs, we’ve provided the following approximate
image size measurements for the various image resolutions supported by the Camera Pod 120. Note
that actual image size is largely dependent on the amount of detail that is being captured in a given
image. Images with lots of activity and detail will typically be larger that images with low light, few
details, or little activity.
image size measurements for the various image resolutions supported by the Camera Pod 120. Note
that actual image size is largely dependent on the amount of detail that is being captured in a given
image. Images with lots of activity and detail will typically be larger that images with low light, few
details, or little activity.
If you configure the Camera Pod 120 to capture images in High Quality, the Maximum Frame Rate
for some resolutions changes: At 640x480 and lower resolution the maximum frame rate drops from
30 frames per second to 20 frames per second. In 800x600 the maximum frame rate is unchanged
(stays at 10 frames per second). In 1024x768 and 1280x1024 the maximum frame rate drops from 10
frames per second to 8 frames per second. Also, keep in mind that Maximum Frame Rate is the
maximum number of images per second that the camera imager is capable of producing. The actual
frame rate that will be visible in the Basic View or Advanced View Camera View is largely dependent
on the amount of available bandwidth.
for some resolutions changes: At 640x480 and lower resolution the maximum frame rate drops from
30 frames per second to 20 frames per second. In 800x600 the maximum frame rate is unchanged
(stays at 10 frames per second). In 1024x768 and 1280x1024 the maximum frame rate drops from 10
frames per second to 8 frames per second. Also, keep in mind that Maximum Frame Rate is the
maximum number of images per second that the camera imager is capable of producing. The actual
frame rate that will be visible in the Basic View or Advanced View Camera View is largely dependent
on the amount of available bandwidth.
Resolution
Maximum Rate Frame at Normal
Quality
Approximate Picture Size
160x120
30 frames per second
1.2KB – 5KB
320x240
30 frames per second
8KB – 13KB
640x480
30 frames per second
30KB – 51KB
800x600
10 frames per second
50KB -73KB
1024x768
10 frames per second
70KB – 114KB
1280x1024
10 frames per second
100KB – 175KB