4-Channel Video Balun BNC to CAT5 UTP CCTV Transmitter
4-Channel Video Balun BNC to CAT5 UTP CCTV Transmitter
4-Channel Video Balun — BNC to CAT5 UTP CCTV Transmitter
Extend and simplify your CCTV surveillance setup with this compact 4-Channel Video Balun. Designed to transmit up to four video signals simultaneously over a single CAT5/CAT5e UTP cable using all 8 wires, it eliminates the need for bulky coaxial runs — saving you time, money, and installation hassle. Compatible with virtually all major analog video standards, this balun is a smart upgrade for any home or business security system.
Key Features
- 4-Channel Simultaneous Transmission — Send four independent video feeds over a single CAT5/CAT5e UTP cable (8-wire configuration)
- Universal Video Format Support — Compatible with NTSC, PAL, CCIR, and SECAM formats
- Wide Frequency Response — DC to 8 MHz for clear, high-fidelity video signal transmission
- High CMRR — 60 dB Common Mode Rejection Ratio minimizes interference and noise
- BNC Impedance: 75 ohms | RJ45 Impedance: 100 ohms for proper signal matching
- Plug-and-Play Ready — No external power required; easy to install right out of the box
- Durable Build — Compact housing (75 × 50 × 25 mm, excluding BNC connectors) built for long-term use
Technical Specifications
| Channels | 4 |
| Cable Type | CAT5 / CAT5e UTP (8-wire) |
| Supported Formats | NTSC, PAL, CCIR, SECAM |
| Frequency Response | DC to 8 MHz |
| CMRR | 60 dB |
| BNC Impedance | 75 ohms |
| RJ45 Impedance | 100 ohms |
| Operating Temperature | -10°C to +70°C |
| Storage Temperature | -30°C to +70°C |
| Dimensions | 75 × 50 × 25 mm (excluding BNC connectors) |
What's in the Box
- 1 × 4-Channel Video Balun
- 1 × Instruction Manual
- 2 × Mounting Screws
Ideal For
- Home and business CCTV surveillance systems
- Retrofitting existing CAT5 network cabling for video use
- Reducing coaxial cable runs in new security installations
- Multi-camera setups requiring neat, consolidated wiring
For more information on home security best practices, visit the U.S. Consumer Product Safety Commission (CPSC).
Frequently Asked Questions
Q: What does a 4-channel video balun do and how does it work?
A: A 4-channel video balun converts BNC coaxial video signals into a format that can be transmitted over standard CAT5/CAT5e UTP network cable. This unit handles four independent video channels simultaneously using all 8 wires in a single CAT5 cable, making it ideal for simplifying and streamlining CCTV surveillance wiring — replacing multiple coaxial cables with a single, easier-to-manage run.
Q: Is this video balun compatible with my existing CCTV cameras?
A: Yes — this balun supports all major analog video formats including NTSC, PAL, CCIR, and SECAM, making it compatible with the vast majority of analog CCTV cameras and DVR systems. Its BNC connectors (75-ohm impedance) and RJ45 port (100-ohm impedance) ensure proper signal matching for a clean, clear transmission.
Q: Does this balun require external power to operate?
A: No external power supply is needed. The 4-channel video balun is a passive device, meaning it transmits video signals without requiring any additional power source — simply connect your BNC camera cables and your CAT5 cable to get started.
Q: How far can I transmit video signals using this CAT5 video balun?
A: Passive video baluns like this one can typically transmit standard analog video signals up to approximately 300 meters (around 1,000 feet) over CAT5/CAT5e UTP cable, depending on cable quality and environmental conditions. For longer distances, an active (powered) balun extender would be recommended.