Axis Communications 243Q user manual Bandwidth

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AXIS 243Q Blade - Technical specifications 61

Bandwidth

As there are many factors affecting bandwidth, it is very difficult to predict the required amounts. The settings that affect bandwidth are:

the image resolution

the image compression

the frame rate

the MPEG-4 object type

the MPEG-4 GOV structure

the analog cameras connected to the video server

There are also factors in the monitored scene that will affect the bandwidth. These are:

the amount of motion

the image’s complexity

the lighting conditions

For MPEG-4, if there is only limited bandwidth available, and if this is more important than the image quality, using a constant bit rate (CBR) is recommended. Use a variable bit rate (VBR) if the image quality needs to be maintained at a higher level. If supported on the network, consider also using MPEG-4 multicasting, as the bandwidth consumption will be much lower.

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Contents Axis 243Q Blade Video Server User’s Manual About This Document Page Contents Axis 243Q Blade Overview Product descriptionSwitches & connectors LED indicatorsAxis 243Q Blade Product description Access from a browser Accessing the video serverLive View Setting the root passwordLayout Axis 243Q Blade Accessing the video server Video stream types Video streamsMotion Jpeg MPEG-4 protocols and communication methods How to stream MPEG-4Axis Media Control AMC Other methods of accessing the video streamRTP/RTSP/HTTP or RTP/RTSP/HTTPS Other MPEG-4 clients Accessing the Setup link Configuring the video serverVideo & Image Image settingsImage appearance Video stream Text overlay settingsTest Advanced MPEG-4 settings Video source settingsBit Rate control Overlay/Mask Settings Advanced Mjpeg settingsOverlay/Mask Upload and use an overlay imageOverlay image limitations Overlay image requirementsImage Formats Image Size Default Video Format Live View ConfigDefault Viewer Viewer SettingsUser-defined Links Action ButtonsCheck Show custom link Output ButtonsAuthentication key Installing PTZ devicesPan Tilt Zoom Preset positions PTZ configurationPTZ controls PTZ control modes Using CGI links to control PTZ devicesControl panel Advanced Guard tourPTZ control queue Using PTZ on video inputs Event servers Event configurationEvent types Triggered Event How to set up a triggered eventClick Add triggered... on the Event Types Enter the minimum time interval between triggersScheduled event How to set up a scheduled eventClick Add scheduled... on the Event Types Camera tampering Click Motion Detection in the Event Config menu How to configure Motion DetectionMotion detection Object Size Port statusSecurity System optionsUsers IP Address FilterIeee HttpsRadius Authentication processAxis 243Q Blade System options CA servers Date & timeIPv4 and IPv6 Address Configuration Basic TCP/IP settingsServices NetworkNTP configuration DNS configurationHost Name Configuration NAT traversal port mapping for IPv4 Link-Local IPv4 addressNetwork traffic QoS Settings QoS Quality of serviceSmtp email Bonjour UPnPPorts & devices Support MaintenanceSupport Overview System OverviewAbout Access Log The Access Log may be used for various purposesResetting to the factory default settings Pin Function Description Terminal connectorRS-485-A Non-invertingAxis 243Q Blade Schematic diagram I/O terminal connector10o 11oRS-485 COM port Checking the firmware TroubleshootingUpgrading the firmware Emergency recovery procedure Alarms, to a destination outside the local network Axis 243Q Blade cannot be accessed from a web browserServer is inaccessible Video Image ProblemsOnly I frames Snapshot imagesNTSC/PAL Technical specificationsMaintenance Weight Optimizing your system General performance considerationsBandwidth Axis 243Q Blade Glossary GlossaryDe-interlacing See Interlacing Compression See Image compressionFixed iris See Autoiris Encoder See Video encoderAn IP address consists of four groups or quads Megapixel See Pixel Axis 243Q Blade Glossary SSL/TSL An I-VOP is a complete image frame Live view config Factory default settings 49 firmwareIndex Generic Http Generic TCP/IPLive View Video source Video streams 12, 14, 18 Viewer settings
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243Q specifications

Axis Communications is a leading provider of network video solutions, renowned for its innovative products designed for various surveillance applications. Among their range of offerings, the Axis 243Q, 247S, 241S, Q74011, and 241QA stand out for their impressive features, advanced technology, and robust characteristics tailored to enhance security and monitoring.

The Axis 243Q is a high-performance network camera that excels in delivering exceptional video quality. With a resolution of up to 2048x1536 pixels, it supports high-definition video streaming, ensuring that even the smallest details are captured with clarity. This camera is equipped with Axis’ unique Lightfinder technology, which enables superior low-light performance, making it ideal for surveillance in poorly lit environments. Additionally, it features multiple compression formats, including H.264 and Motion JPEG, which help to optimize bandwidth and storage requirements.

The Axis 247S is a compact and versatile network camera that incorporates a seamless design suitable for various interior settings. It boasts a dual stream capability, meaning it can transmit two video streams simultaneously, which can be tailored for different resolutions and frame rates. This feature is particularly beneficial for resource management, allowing users to view lower-resolution streams remotely while saving storage space. Furthermore, the 247S’s built-in audio support allows for two-way communication, enhancing security collaboration.

The Axis 241S network camera is designed for reliable monitoring and high-quality video surveillance in both indoor and outdoor applications. With its weather-resistant housing, it excels in challenging environmental conditions. This camera offers multiple lens options and has infrared illumination capabilities, allowing for night-time surveillance without compromising visibility. The 241S's Power over Ethernet (PoE) support simplifies installation by allowing the camera to receive power and data through a single cable.

For a more advanced solution, the Axis Q74011 Video Encoder facilitates the integration of analog cameras into IP networks seamlessly. It converts analog video signals into digital IP streams, enabling the incorporation of traditional cameras into modern network infrastructures. This versatility allows businesses to upgrade their surveillance systems incrementally without having to replace existing equipment fully.

Lastly, the Axis 241QA camera combines the advantages of image quality with intelligent video analytics. It incorporates advanced algorithms for motion detection, line crossing, and object removal, enhancing monitoring efficiency. The camera’s lens is designed for up to 30 frames per second at full resolution, providing smooth and fluid video for critical surveillance applications.

In summary, the Axis 243Q, 247S, 241S, Q74011, and 241QA collectively represent Axis Communications' dedication to innovation, quality, and user-centric design. With various features such as high-resolution video streaming, adaptability to diverse environments, and advanced analytics, these models cater to a wide range of security needs across various sectors.