High Speed Area Scan Camera
CoaXPress cameras were precisely targeted at high-speed imaging from the very beginning of their research and development. With their outstanding performance, they are perfectly suitable for industrial fields and professional application scenarios that have strict requirements for equipment. When paired with the advanced CoaXPress (CXP) digital interface, it is as if they are equipped with a “smart brain” for high-speed data processing, capable of rapidly and accurately handling vast amounts of high-speed visual data with extremely high efficiency. Consequently, this camera shines brightly in many cutting-edge and crucial application fields such as machine vision and medical imaging, becoming the top choice.
What is CoaXPress
CoaXPress cameras combine the simplicity of coaxial cables with advanced serial data technology, achieving data transmission speeds of up to 12.5 Gigabits per second (Gbps) on a single cable and up to 50 Gbps when multiple cables are used. Additionally, they can transmit data over distances exceeding 100 meters without the need for hubs or repeaters. This makes them a reliable choice for applications requiring fast data transmission speeds and high stability.
Key Features of CoaXPress Cameras
CoaXPress cameras offer many advantages, from speed to flexibility:
1. High speed and bandwidth: These cameras can handle up to 50 Gbps of data over multiple cables, enabling fast transmission of high-resolution images.
2. Long cable lengths: Signal quality remains excellent over distances of more than 100 meters, providing flexibility in setup and installation.
3. CoaXPress power supply (PoCXP): A single cable transmits both power and data, simplifying installation.
4. Multiple Camera Support: Multiple cameras can be connected to a single frame grabber card for synchronized operation, which is ideal for applications that require coordination.
5. Low latency triggering: Fixed latency triggering enables real-time response, which is critical for time-sensitive processes.
Power over CoaXPress
CoaXPress Power Supply (PoCXP) allows data, control signals and power to be transmitted over a single coaxial cable, significantly reducing the number of cables required compared to traditional setups. This simplifies the installation process and minimizes cable clutter.
By eliminating the need for separate power cables and possibly other specialized cables, PoCXP systems typically require less hardware. This saves money and makes system design leaner and easier. With fewer cables to manage and connect, installation time for PoCXP-based applications can be significantly reduced. This can speed up deployment and reduce overall project costs.
Applications of the CoaXPress Imager
Due to its performance and reliability, the CoaXPress imager is used in a wide range of applications in different fields:
Machine vision: critical in quality control and inspection segments in manufacturing environments.
Medical imaging: Providing the high-resolution detail needed for diagnostics and surgical guidance.
Broadcasting: Providing smooth, high-quality video transmission for live events.
Defense and Security: Used for surveillance and reconnaissance, high-speed, detail-rich imaging is critical in these scenarios.
Advantages of the CoaXPress interface
Although CoaXPress requires an image capture card, which adds to the cost, an image capture card improves performance and provides additional functionality. Unlike the USB 3.0 interface, which is limited to a cable length of around 5 meters, CoaXPress 2.0 supports transmission distances of 40 - 100 meters. It is also cost-effective, as a single cable is used for both power and data transmission, reducing overall expenses, especially since CoaXPress cables are easily accessible. The interface allows multiple cameras to be synchronized, making it very efficient when photographing moving objects in industrial environments, and it saves money by using fewer, more efficient cameras (rather than multiple lower resolution cameras). With transfer speeds of up to 12 Gbps, CoaXPress enables fast data flow, which significantly improves system efficiency when used with an image capture card. It is also GeniCam compliant, which ensures smooth integration between the camera, interface and software, and setup is simple, requiring only one cable connection to configure the system.
In summary, CoaXPress cameras excel in applications requiring maximum speed and long cable runs, while GigE and USB3 are better suited for less demanding, cost-sensitive uses.