A Premade Siamese Coax Video Power Combo Cable 100FT integrates coaxial video and power conductors into a single jacket, streamlining installations for CCTV and security systems. This 100-foot cable reduces clutter by combining analog video transmission (via RG59/RG6) with 18/2 power wiring, ideal for long-distance surveillance setups. It supports high-resolution video and consistent power delivery in residential or commercial environments.
What Are the Main Types of CCTV Cameras?
What Are the Key Features of a 100FT Siamese Coax Combo Cable?
Key features include RG59/U coaxial wiring for 4K video support, 18 AWG power conductors for 300V rating, UV-resistant PVC jacket, and pre-terminated connectors. The Siamese design allows easy separation of video and power lines at endpoints. Weatherproofing ensures reliability in harsh environments, while its flexibility simplifies routing through walls or conduits.
The RG59/U coaxial core provides 95% braided shielding, minimizing signal degradation from electromagnetic interference. This is critical when running cables near electrical wiring or in industrial settings. The 18 AWG power conductors maintain stable voltage delivery over 100 feet, supporting cameras with infrared night vision that require higher power loads. For installations requiring longer distances, consider upgrading to RG6 coaxial variants with lower attenuation rates.
| Feature | RG59 | RG6 |
|---|---|---|
| Max Resolution | 4K | 8K |
| Optimal Distance | 100FT | 250FT |
How Does It Compare to Ethernet or Wireless Solutions?
Unlike Ethernet (limited to 328 feet without boosters) or wireless (prone to interference), this Siamese cable offers stable analog video and power over 100 feet without latency. It avoids network congestion issues and doesn’t require IP configuration. However, it lacks Ethernet’s data versatility, making it best for dedicated surveillance rather than smart home integration.
Ethernet cables like Cat6 support Power over Ethernet (PoE) but are limited to 328-foot runs for both data and power. Wireless systems eliminate wiring but struggle with bandwidth limitations in areas with multiple Wi-Fi networks. The Siamese coax combo excels in environments requiring uninterrupted analog video feeds, such as locations with heavy machinery causing RF interference. For hybrid systems, installers often use video baluns to convert coaxial signals to Ethernet.
| Type | Max Distance | Power Delivery |
|---|---|---|
| Siamese Coax | 100FT | 18 AWG Direct |
| Ethernet | 328FT | PoE (48V) |
“A high-quality Siamese coax combo cable is non-negotiable for reliable surveillance. The 18 AWG power wires ensure stable voltage drop under 5% at 100FT, which is critical for IR cameras drawing night-time loads. Always prioritize UL-listed cables—subpar shielding leads to ghosting in video feeds.” — Security System Integrator, Commercial Installations LLC
FAQ
- Does a 100FT cable cause voltage drop?
- Voltage drop at 100FT is minimal with 18 AWG wires (under 5% at 2A). For longer runs, use a higher gauge (e.g., 16 AWG) or a mid-span power booster.
- Is this cable compatible with all cameras?
- It works with analog, HD-TVI, and AHD cameras. For IP cameras, use Ethernet cables unless using a balun adapter.
- Can I bury this cable outdoors?
- Only if rated for direct burial (look for UV-resistant jackets and waterproof connectors). Use conduit in high-moisture areas for added protection.