MuxLab IMU-500024 - CCTV Power-Thru Balun for Video and Power over UTP
Optimize your security and video surveillance installations with the MuxLab IMU-500024 , a high-performance passive balun designed to radically simplify cabling in CCTV systems. This device, known in the industry as a CCTV Power-Thru Balun , enables the simultaneous transmission of a composite video signal (baseband) and remote camera power over a single twisted-pair cable (Cat 5e/6). By eliminating the need to run separate coaxial cables for video and power, the IMU-500024 offers a cleaner, faster, and more cost-effective solution for professional environments.
Its compact and intelligent design leverages existing structured cabling infrastructure. The device uses a twisted pair for the video signal and up to three pairs for power transmission, ensuring efficient power delivery and reducing voltage drop over long distances. Equipped with an RJ45 connector on one end and pigtails with BNC and power connectors on the other, this balun integrates seamlessly into the back of analog cameras, DVRs, or video matrices, facilitating a direct and secure connection without complicated splicing.
Ideal for installers seeking efficiency, the MuxLab 500024 is compatible with standard NTSC, PAL, and SECAM video formats. Thanks to its passive design, the balun itself requires no external power supply to operate; it simply channels power from the source to the camera. Its ability to transmit color video over distances of up to 670 meters (depending on the cable and configuration) makes it an indispensable tool for covering large areas without any loss of image quality.
Main features
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Power-Thru Technology: Consolidates video and power into a single network cable (Cat 5e or higher), reducing material and labor costs.
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Direct connectivity: It has integrated patch cables (male BNC for video and cables for power) for immediate connection to the camera or DVR.
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Long-range transmission: Capable of sending color CCTV video up to 670 m (2,200 ft) via twisted pair without the need for active amplification.
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Passive Design: It does not require its own electrical power supply to operate, which increases its reliability and lifespan.
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Universal Compatibility: Works with any standard analog CCTV equipment (fixed cameras, domes, DVRs) under NTSC, PAL or SECAM standards.
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Efficient use of copper: Uses 1 pair for video and 3 pairs for power, optimizing the current capacity of the UTP cable.
Benefits for the installer
The main benefit of the MuxLab 500024 is reduced installation time . Instead of managing heavy reels of RG59 coaxial cable and parallel power cables, the installer only needs to pull a single lightweight, flexible network cable. Furthermore, by using standard structured cabling, it allows for leveraging existing network infrastructure in office or commercial buildings, facilitating the migration or expansion of security systems without major construction work.
Recommended use cases
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Corporate video surveillance systems: Ideal for offices where structured cabling already exists and you want to add analog cameras without laying new pipes.
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Perimeter security: Perfect for connecting cameras located in guard booths or on exterior walls far from the control center, taking advantage of the long range of UTP.
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Educational environments and hospitals: Facilitates discreet installation in false ceilings thanks to its small size and light weight.
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System upgrade: Quick replacement of old or faulty baluns in existing analog CCTV systems.
Frequently Asked Questions
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Does the balun need to be connected to the electrical current?
No, the balun is passive. It doesn't need power for itself; its function is to "pass through" (Power-Thru) the power coming from the source to the camera.
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What type of cable should I use?
Solid copper Category 5e or Category 6 UTP cable is strongly recommended to ensure maximum distance and image quality.
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Can I use this balun for HD cameras (TVI/CVI/AHD)?
This model is optimized for traditional analog CCTV (CVBS). While it may work over short distances with some HD technologies, it is recommended to check the distance specifications for high-definition signals, as they are typically shorter than standard analog.
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What is the maximum distance for feeding?
Although the video signal reaches up to 670m, the power supply distance depends on the voltage (24VAC or 12VDC) and the camera's power consumption. Due to the physical characteristics of the cable, the power supply typically has a shorter effective range (approximately 100-200m) before experiencing voltage drop.
Project description
Passive video and power balun for CCTV systems. Designed for transmitting baseband composite video signals (NTSC, PAL, SECAM) and remote power over a single Cat 5e/6 unshielded twisted-pair (UTP) cable. The device features a female RJ45 connector for network cable connection and male BNC pigtails with power terminals for connecting to the terminal equipment. Supports video transmission distances up to 670 meters in color. Pin configuration: 1 pair for video, 3 pairs for power. Compact, flame-retardant ABS housing.
