Video utp extender

Types of Video UTP extenders

A video UTP extender is a device that enables video signals to be transmitted over unshielded twisted pair (UTP) cables like Cat5 and Cat6 cables. There are several kinds of video UTP extenders because they work using different principles and technologies.

• Passive UTP Extenders

  These are basic extender devices that do not amplify the signal. They typically consist of a single pair of transmitter and receiver units. The units are simply linked to each other via a UTP cable run. Transmission range varies as per the video format and cable quality. Passive extenders tend to be low-cost but may not work well for longer distances.

• Active UTP Extenders

  Unlike the passive type, active extenders boost and amplify the transmitted signal to cover greater distances with higher signal integrity. Active UTP extenders often have multiple output ports at the receiving end so that one source can be distributed to several destinations. However, they tend to be more expensive than passive extenders.

• Coax to UTP Converters

  These converters allow existing coaxial cables to be used for transmitting video signals over UTP twisted pair cables. Their use enables users to upgrade to a UTP infrastructure while still utilizing their coaxial cable runs. The converters effectively bridge between the two cable types, allowing continued signal transmission.

• POE (Power Over Ethernet) Extenders

  POE extenders can simultaneously transmit video signals and supply electrical power through the same UTP cable. They are very convenient because, without them, two separate cables had to be run to power video devices like IP cameras. With POE extenders, cost and installation time are greatly reduced.

Function and features

A UTP video extender over cable has many important features that enhance its performance. They include:

• High-definition video transmission

  A UTP to video extender enables the transmission of high-resolution video signals across long distances. It supports multiple video resolutions, ranging from standard definition up to 4K ultra high definition (UHD). This ensures that users receive clear and detailed video content withoutany degradation or loss of quality.

• Multi-channel audio transmission

  In addition to video signals, UTP video extenders also transmit multi-channel audio signals. The extender supports different audio formats, including Dolby TrueHD, Dolby Digital+, DTS-HD Master Audio and others. This rich and immersive audio enhances the overall viewing experience, especially when it's connected to home theater systems.

• Long-distance transmission

  Video over UTP extenders are designed to transmit video signal over long distances. Some models can send signals up to 300 meters (984 feet) without losing quality. This makes it useful for applications situated far from the video source, such as in conference rooms, digital signage and CCTV monitoring.

• PoC and PoE technology

  Some video extenders use Power over Ethernet (PoE) technology to work. They are powered through Ethernet cables so users don’t have to worry about providing an additional power supply for the extender. Also, the Power over Coax (PoCo) allows the transmitter unit to receive power through a coaxial cable while powering the receiver unit at the output end. This provides a convenient and flexible setup for video distribution systems.

• Multiple output options

  UTP video extenders have multiple output options for connecting to different display devices. The common output interfaces are HDMI, DVI, VGA, DISPLAYPORT and others. With multiple outputs, users can easily connect the receiver unit to various monitors, projectors and TVs to suit their specific requirements.

• Robust build quality and enclosure

  Reliable UTP video extenders have a strong, high-quality metal housing. The robust enclosure withstands harsh conditions in industrial environments. It resists impact, abrasion and corrosion. This durable extender has long-lasting performance in challenging conditions.

Applications of Video UTP Extenders

• Low-voltage video surveillance applications: In video surveillance systems, video UTP extenders can be used to transmit CCTV camera video signals to monitoring locations, especially in cases where the cameras are installed far away or in locations where coaxial cable installation is difficult.
• Building or campus security systems: Video UTP extenders can be used to transmit security camera video signals to central control rooms or surveillance stations, enabling monitoring and recording of security footage.
• Transportation systems: They can be employed to transmit video signals from cameras installed at critical points such as highways, bridges, tunnels, and train stations to monitoring centers for traffic management and security.
• Wiring of alarm systems: Video UTP extenders are applicable in alarm systems to transmit video signals to monitoring devices or central control stations based on security alarms, ensuring rapid response and verification of alarm events.
• Industrial applications: In industrial settings, video UTP extenders can be used to transmit video signals from cameras installed in machinery, equipment, or work areas to monitoring consoles.
• Machine vision systems: They can be used to transmit the video output of cameras to processing devices for automated inspection, quality control, and production line monitoring.
• Remote monitoring applications: Video UTP extenders allow remote monitoring of various environments.
• Health and medical institutions: Hospitals and clinics can utilize video UTP extenders to transmit video signals from medical examination equipment (such as endoscopic cameras) to monitoring displays or medical imaging systems for remote consultation and diagnosis.
• Agricultural and environmental monitoring: Video UTP extenders can be used to monitor agricultural areas, environmental conditions, and wildlife. Users can connect cameras to monitoring devices to observe the status of crops, weather, and creatures in remote locations.
• Remote operation: Various industries can use video UTP extenders to transmit real-time video for remote control and operational monitoring.

How to Choose Video UTP Extenders

When choosing a video UTP extender for purchase, it is important to consider many features and functionalities to satisfy customer needs. The distance the video needs to be transmitted is an important factor. For short distances under 100ft, twisted pair cables can transmit video without additional equipment. For longer distances, a video extender can be used on UTP cable to reach up to 1000 feet or more, depending on the type and model. Another factor to consider is the quality of the video being transmitted. For standard resolution, a basic system will suffice, but for high resolution, a more advanced model that supports higher bandwidth will be needed. The number of channels that need to be monitored is another important factor. Some systems are only able to view one channel, while more advanced models can view up to 16 channels. The type of cable currently installed should also be considered. Not all video extenders work with every type of twisted pair cable. It is recommended to use category 5 or higher cable for best results. Cost is always a factor when making purchasing decisions. A basic model will cost less than a high-end system that supports multiple channels and high resolution. It is important to buy from a reliable source that offers warranties, guarantees, and fair pricing. Features like night vision, motion sensors, and remote viewing capabilities are desirable and add to the cost of the system. Each of these factors will help in the decision-making process. Be sure to review specific requirements and compare different models and prices before making a final purchase.

Video utp extender FAQ

Q1: How long can a UTP cable be for a video extender?

A1: A UTP cable can run up to 1,000 feet (300 meters) for a video extender. However, the maximum distance will depend on the video resolution and the type of extender used. Always consult the manufacturer's specifications to determine the maximum cable length.

Q2: Can a video UTP extender be used with a Power over Ethernet (PoE) camera?

A2: It depends on the type of extender. Some video UTP extenders are compatible with PoE cameras and can transmit power over the UTP cable along with the video signal. This allows for the camera to be powered solely by the Ethernet cable without requiring an additional power source. Other video UTP extenders may not support Power over Ethernet (PoE) functionality, so they cannot provide power to a PoE-enabled camera.

Q3: Can I use a video UTP extender with a non-UTP cable?

A3: No, a video UTP extender requires a unshielded twisted pair (UTP) cable to extend the video signal. Other types of cables, such as coaxial cables or HDMI cables, will not work with a video UTP extender.

Q4: What resolution can be transmitted using a video UTP extender?

A4: The maximum resolution that can be transmitted will depend on the type of extender and the quality of the UTP cable. Many video UTP extenders can transmit standard definition (SD) and high definition (HD) signals, while some higher-end models can handle ultra-high definition (UHD) resolutions.

Q5: How is the video UTP extender system installed?

A5: Installing a video UTP extender is straightforward. The video source connects to the transmitter unit, which is then plugged into one end of the UTP cable. The receiver unit is connected to a monitor or recording device and is plugged into the other end of the UTP cable. The units are powered with an AC power adapter.