Answer
Feb 15, 2025 - 06:20 AM
IP security cameras utilize network cables such as Cat5, Cat5e, Cat6, or Cat6 riser cable, all of which can handle the data bandwidth of a 4K security camera. These cables not only transmit data signals but also deliver power to the camera. It's crucial to avoid low-quality cables, particularly those labeled as CCA (Copper Clad Aluminum), which consist of aluminum conductors with a thin copper coating. Although cheap, CCA cables are unreliable and may cause performance issues that users might mistakenly attribute to the camera or NVR. Instead, opt for cables with solid copper conductors for better reliability.
Coax cameras require either RG59 or RG6 coax cable, and it's essential to ensure the cable has a 100% copper center conductor with a 98% braided copper shield. Siamese cables are commonly used; they combine a coax conductor for video transmission with an 18-gauge twisted pair for powering the camera, encased in an outer jacket that makes it appear as a single cable.
The installation environment also impacts the type of cable you should select. Standard network and coax cables are suitable for areas not exposed to UV light, which can degrade regular cables within a year. For installations exposed to UV light or moisture, opt for direct burial or outdoor-rated cables to ensure longevity and performance.
Coax cameras require either RG59 or RG6 coax cable, and it's essential to ensure the cable has a 100% copper center conductor with a 98% braided copper shield. Siamese cables are commonly used; they combine a coax conductor for video transmission with an 18-gauge twisted pair for powering the camera, encased in an outer jacket that makes it appear as a single cable.
The installation environment also impacts the type of cable you should select. Standard network and coax cables are suitable for areas not exposed to UV light, which can degrade regular cables within a year. For installations exposed to UV light or moisture, opt for direct burial or outdoor-rated cables to ensure longevity and performance.
