Passive CCTV BNC Video & Power Balun Transceiver Pair DC-8MHz

Passive CCTV BNC Video & Power Balun Transceiver Pair

Upgrade your security camera installation with this Passive CCTV Coax BNC Video & Power Balun Transceiver Pair. Designed to transmit both video and power signals over standard UTP (Cat5/Cat6) cable via RJ45 connectors, this balun set eliminates the need for costly dedicated coaxial runs — making it a smart, cost-effective solution for new installs and retrofit upgrades alike.

Operating across a wide frequency range of DC to 8MHz, these passive baluns require no external power source and deliver exceptional interference rejection with low emissions. This allows video signals to co-exist within the same cable bundle as telephone, data communication, or low-voltage power circuits — without signal degradation or cross-talk.

Key Features

• Wide Frequency Range: DC to 8MHz — compatible with standard analog CCTV cameras
• Passive Design: No external power required; plug-and-play simplicity
• BNC & RJ45 Connections: Routes both video and DC power over a single UTP cable
• Superior Interference Rejection: Low emissions allow co-bundling with phone, data, and low-voltage lines
• Durable ABS Housing: Sturdy, lightweight ABS plastic construction for long-term reliability
• Sold as a Pair: Includes one transmitter and one receiver balun for a complete point-to-point link
• Compact & Space-Saving: Minimal footprint — ideal for tight junction boxes and enclosures

What's in the Box

• 1 x BNC Video & Power Balun Transmitter
• 1 x BNC Video & Power Balun Receiver

Specifications

• Signal Type: Passive Video & Power Balun
• Frequency Range: DC – 8MHz
• Connector Types: BNC (coax side) / RJ45 (UTP side)
• Cable Compatibility: Cat5 / Cat5e / Cat6 UTP
• Housing Material: ABS Plastic
• Quantity: 1 Pair (Transmitter + Receiver)
• Brand: Qme

Perfect For

• Home and commercial CCTV security system installations
• Retrofitting existing Cat5/Cat6 wiring infrastructure
• Long-distance video and power signal transmission
• Installers and DIY security enthusiasts

For guidance on best practices for video surveillance systems and electrical safety, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: What does a passive CCTV BNC video and power balun transceiver do?

A: A passive BNC video and power balun transceiver converts coaxial BNC video and DC power signals so they can be transmitted over standard UTP Cat5/Cat5e/Cat6 cable via RJ45 connectors. This allows a single Ethernet cable to carry both the video feed and power to your CCTV camera — no separate coaxial cable run required. "Passive" means the device requires no external power source of its own.

Q: What frequency range does this balun support, and which cameras are compatible?

A: This balun transceiver pair supports a frequency range of DC to 8MHz, making it fully compatible with standard analog CCTV cameras. It is ideal for traditional BNC-based security camera systems and supports both video signal transmission and DC power delivery over a single UTP cable run.

Q: How far can I transmit a video signal using this balun pair?

A: Passive baluns like this pair can typically transmit video signals up to approximately 300 meters (around 1,000 feet) over quality Cat5e/Cat6 UTP cable, depending on cable quality and environmental conditions. For longer runs, an active balun system may be required.

Q: Can this balun be used with existing Cat5 or Cat6 wiring in my building?

A: Yes. This balun pair is designed to work with standard Cat5, Cat5e, and Cat6 UTP cabling — making it an excellent choice for retrofitting existing network cable infrastructure for CCTV use, avoiding the cost and disruption of new coaxial cable installation.