Introduction to the Haydon HAY-HDVB01POC-PT and its key features
Haydon HAY-HDVB01POC-PTis a single-channel passive POC video balun designed to simplify CCTV installations by carrying realtime video, DC power and data over a single UTP pair. Built for compatibility with modern analogue and hybrid surveillance formats — HD‑TVI, HD‑CVI, AHD (up to 4K) and CVBS — the balun offers a compact, tool-less connection ideal for installers, integrators and competent DIYers. With a male BNC connector for video and a push-pin tool-less terminal for UTP, the HAY-HDVB01POC-PT is purpose‑built for quick deployment behind DVRs, inside junction boxes or within camera enclosures.
Detailed description of specifications and benefits
The HAY-HDVB01POC-PT packs a lot of practical functionality into a small ABS housing (40.7 × 18.7 × 17 mm), weighing approximately 22 g. Here are the key specifications and how they translate into real-world benefits:
- Model: HAY-HDVB01POC-PT
- Connectors: Male BNC (video) + tool-less push-pin terminal (UTP)
- Compatibility: HD‑TVI, HD‑CVI, AHD (to 4K), CVBS
- Recommended cable: Cat5e / Cat6 (one UTP pair per channel)
- Wire gauge supported: 24–16 AWG (0.5–1.31 mm)
- Operating frequency: DC to 71 MHz
- Impedance: Coax 75 Ω unbalanced; UTP 100 Ω (100 ± 20 Ω)
- Typical attenuation: ~1.5 dB (max)
- Common‑mode rejection (CMRR): 60 dB typical (15 kHz–71 MHz)
- Surge protection: Renewable solid‑state TVS; 2 kV (IEC61000‑4‑5)
- Power handling (PoC): DC 36–48 V; example output ≈200 mA at distances to 150 m (see datasheet)
- Typical transmission distances: 720p up to ~400–450 m depending on format; 1080p ~250 m; 4MP ~180–200 m; 4K ~150 m (approx)
- Operating temperature: −20 °C to +55 °C; storage: −40 °C to +150 °C; humidity: 0–95% non‑condensing
- POC over a single UTP pair: The primary advantage is simplicity. Carrying video and DC power together reduces cabling complexity, speeds up installation and leverages existing structured cabling.
- Tool‑less push‑pin UTP terminal: Speeds deployment — installers can terminate a UTP pair without a punchdown tool, making retrofits and quick service visits easier.
- Wide format compatibility: Works with legacy CVBS as well as modern HD‑TVI/CVI and AHD signals up to 4K, providing flexibility for mixed or phased upgrade projects.
- Surge protection and CMRR: Renewable TVS protection (2 kV) and strong common‑mode rejection reduce the risk of damage from transient surges and help maintain signal integrity on long runs.
- Compact ABS housing: Small footprint makes it easy to hide behind DVRs or inside enclosures, producing tidy, professional installations.
- Passive design: No amplification means lower cost, no power draw at the balun itself, and high reliability — but installers must ensure signal levels and PoC currents meet camera/DVR requirements.
Use cases and scenarios where the HAY-HDVB01POC-PT excels
This balun is particularly useful in situations where cost, speed and minimal cabling are priorities. Typical use cases include:
- Retail stores, offices and warehouses where cameras are distributed across a building and Cat5e/6 infrastructure already exists.
- Projects where installers want to avoid running separate power conductors to each camera and prefer PoC-capable DVRs or cameras.
- Replacing older analogue cameras with HD‑TVI/CVI/AHD models while keeping most of the existing structured cabling, trimming labour and materials costs.
- Mixed systems where some cameras remain analogue and others are HD — the balun supports both, simplifying inventory and installation.
- Ceiling voids, tight junction boxes or behind DVR racks where a compact, tool‑less device is preferable to bulky adapters or soldered connections.
- Temporary or proof‑of‑concept deployments where fast roll‑out and teardown are required.
Comparisons with similar products in the market
Passive POC baluns vary by features such as PoC power handling, surge protection, connection style and supported formats. Here is how the HAY-HDVB01POC-PT stacks up against common alternatives:
- Basic baluns often only carry video and lack PoC capability. The HAY-HDVB01POC-PT adds DC power pass-through, reducing the need for separate power runs when used with PoC-enabled recorders or cameras.
- Many basic baluns lack surge protection; the Haydon model includes renewable TVS protection which improves resilience on exposed runs.
- Active devices typically extend range and can amplify signals for very long runs. The HAY-HDVB01POC-PT is passive and best suited to the typical ranges listed in the datasheet (up to ~150 m for 4K). For very long distances or signal-sensitive installations, an active solution may be preferable.
- Passive baluns are lower cost, smaller and more failure‑resistant due to fewer components. The suggested price point for HAY-HDVB01POC-PT makes it an economical choice for many installations.
- Some POC baluns support higher PoC currents or include locking connectors. The Haydon unit focuses on a compact, tool‑less design which is faster to deploy and ideal for tidy installs behind equipment.
- Renewable TVS surge protection at 2 kV is a strong feature for a balun in this price class and helps differentiate it from low‑end alternatives.
Customer testimonials and typical feedback
There are no official, named testimonials provided with the product datasheet. Typical feedback from installers and integrators who choose similar POC passive baluns highlights the following points:
- "Fast to install — the push‑pin terminal saves time when terminating Cat5e runs in tight spaces." — common installer comment
- "Good value for money — combines PoC and surge protection in a tiny package." — typical systems integrator observation
- "Works well for retrofits where we reuse existing UTP cabling and avoid running new power cables." — frequent evaluator note
These representative comments reflect the most praised attributes: speed of installation, compact size and the convenience of PoC support. As with any passive balun, reviewers often remind buyers to confirm PoC power budgets and distances using the DVR/camera datasheets to ensure reliable operation.
Conclusion: Why the HAY-HDVB01POC-PT is a great choice
For installers and integrators seeking a low-cost, compact and practical solution to carry video and PoC power over structured cabling, the Haydon HAY-HDVB01POC-PT is an attractive option. Its broad compatibility with HD‑TVI, HD‑CVI, AHD (up to 4K) and CVBS formats makes it versatile for mixed systems. The tool‑less push‑pin UTP terminal, male BNC video connector, built‑in strain relief and renewable TVS surge protection combine to deliver an installation-friendly device that balances value with essential protective features.
Keep in mind that this is a passive device: it does not amplify signals and relies on PoC-capable cameras or recorders for power. Always consult the datasheet for PoC current/voltage vs distance tables and confirm that your PoC DVR or camera and cabling meet the project requirements. Verify packaging quantities before ordering, as listings may reference multi‑packs.
At a suggested price of approximately $6.49 (cost price $5.04), the HAY-HDVB01POC-PT represents a cost‑effective building block for modern CCTV projects where speed, tidy installations and compatibility with PoC are priorities.
