BNC Female to Female Coupler Adapter | CCTV Coax Cable Connector

BNC Female to Female Coax Cable Connector Coupler Adapter for CCTV  100pcs
The BNC Female to Female Coax Cable Connector Coupler Adapter is designed to connect two cables or devices with male BNC connectors. This straight-through BNC barrel coupler provides a simple and convenient way to extend existing coaxial cable runs for CCTV security cameras, DVR systems, video surveillance, and other compatible BNC applications.
The compact design makes installation quick and easy while maintaining a secure BNC bayonet connection. It is an ideal accessory for CCTV installers, cable repairs, and extending coaxial video connections without replacing the entire cable.
Key Features
BNC Female to Female Coupler
BNC Jack-to-Jack Straight Adapter
Connects Two Male BNC Connectors
Ideal for CCTV Security Camera Systems
Suitable for DVR and Coaxial Video Equipment
Convenient Solution for Extending BNC Cable Runs
Compact and Easy to Install
Secure BNC Bayonet-Style Connection
Suitable for Video Surveillance Applications
Specifications
Product Type
BNC Coaxial Cable Coupler
Connector A
BNC Female
Connector B
BNC Female
Connection
Female-to-Female
Connector Style
Straight / Inline Coupler
Application
CCTV, DVR, Video Surveillance and Coaxial Cable Systems
Ideal Applications
CCTV Security Cameras
Analog Surveillance Systems
DVR Security Systems
Coaxial Video Cable Extension
RG59 and Compatible BNC Coaxial Cable
Video Surveillance Installations
BNC Cable Repair and Replacement
Professional Video Equipment
How It Works
Simply connect a male BNC connector to each female side of the coupler. The adapter joins the two BNC connections together, allowing an existing coaxial cable run to be extended without replacing the complete cable.
Compatibility Note
Verify the BNC connector type and the required cable impedance before installation. For CCTV video applications, 75-ohm BNC components are commonly used; RF applications may use 50-ohm components. Similar BNC couplers are available in both 50-ohm and 75-ohm versions.