ATEN VE44PB 4-Output HDBaseT PoH/PoE Rack-Mount Power Injector
Overview
The ATEN VE44PB is a 4-output HDBaseT PoH (Power over HDBaseT) and PoE power injector built for rack-mount AV-over-IP and surveillance distribution infrastructure. Where your HDBaseT transmitters or receivers are deployed at distances that require in-line power delivery — and your switch doesn't natively source PoH — the VE44PB closes that gap without requiring a full infrastructure rework. Each of the four ports delivers up to 10.2Gbps of HDBaseT bandwidth, meaning you're not trading signal headroom for the convenience of consolidated power. If you're integrating ATEN HDBaseT extenders across conference rooms, digital signage runs, or security monitoring stations, this injector belongs at the head-end rack alongside your sources and distribution gear. Browse the full ATEN catalog to match it with compatible HDBaseT transmitters and receivers.
Key Features
- 10.2Gbps Per-Port HDBaseT Bandwidth: Each of the four outputs sustains full 10.2Gbps HDBaseT throughput while simultaneously delivering power — you're not bandwidth-limited by the injector itself. This matters in AV-over-IP and video distribution runs where 4K uncompressed or high-frame-rate content shares the same cable as control signals.
- HDBaseT PoH PD-Ready Device Support: Designed specifically for HDBaseT Powered Device (PD) endpoints — transmitters and receivers in the HDBaseT ecosystem that draw operating power from the HDBaseT link itself. This eliminates the need for local power supplies at each remote endpoint, which is a meaningful installation simplification in ceiling-mount or in-wall deployments where AC access is awkward or impossible.
- Four Independent Injector Outputs: Four discrete ports mean you can power four remote HDBaseT endpoints from a single rack unit — relevant in conference room clusters, multi-display control rooms, or distributed camera monitoring setups where endpoints are spread across a floor plan but all home-run to the same IDF or head-end rack.
- Universal AC Input (100–240VAC, 50–60Hz): The wide-range AC input accepts any standard mains voltage globally, so the same unit works whether you're deploying in North America, Europe, or Asia-Pacific without a transformer or adapter. This simplifies procurement for integrators running multi-site or international deployments.
- Rack-Mount Form Factor: Ships as a rack-mountable unit, keeping your distribution infrastructure organized in a standard 19-inch equipment rack alongside NVRs, switches, and matrix switchers. No shelf space consumed, no loose desktop units in the rack room.
- 0–80% RH Non-Condensing Humidity Tolerance: Rated for typical indoor equipment room environments. The non-condensing specification means it handles the humidity swings common in server rooms with variable HVAC — but it is not rated for outdoor or high-condensation environments, so plan accordingly if the rack is in a poorly climate-controlled space.
Integration & Compatibility
The VE44PB is designed to work with HDBaseT PoH PD-ready endpoints — specifically ATEN HDBaseT transmitter and receiver models that are flagged as PoH PD compatible. Not all HDBaseT devices draw power from the HDBaseT link; verify your endpoint's power specification before selecting this injector. For deployments using PoE network switches where standard 802.3af/at power suffices, an inline injector may be unnecessary — the VE44PB is the right tool specifically when your endpoints require HDBaseT PoH sourcing that your switch cannot provide natively. Power is supplied via a single 3-prong AC socket, so a standard grounded outlet or rack-mount PDU is all that's required at the head end. For broader AV signal distribution planning, see the HDBaseT extenders category to identify compatible source and sink devices.
Frequently Asked Questions
Q: What type of endpoints is the VE44PB designed to power?
A: The VE44PB is designed for HDBaseT PoH (Power over HDBaseT) PD-ready endpoints — transmitters and receivers in the HDBaseT ecosystem that draw operating power directly from the HDBaseT link. Check your specific endpoint's datasheet to confirm it is a PoH PD device before connecting it to the VE44PB.
Q: Does the VE44PB support standard PoE (802.3af/at) devices?
A: The product name references PoH/PoE, and it is designed for HDBaseT PoH PD-ready models. For confirmation of compatibility with specific 802.3af/at PoE-only devices, consult the ATEN product documentation or contact pre-sales engineering with your endpoint model numbers.
Q: How many outputs does the VE44PB have?
A: The VE44PB has 4 outputs, each supporting up to 10.2Gbps HDBaseT bandwidth while delivering PoH power to connected PD-ready endpoints.
Q: What power source does the VE44PB require?
A: The VE44PB connects to a standard grounded AC outlet via a single 3-prong AC socket. Its input accepts 100–240VAC at 50–60Hz, making it compatible with standard mains power in any region without a step-down transformer.
Q: Can the VE44PB be installed in a standard 19-inch equipment rack?
A: Yes. The VE44PB is designed as a rack-mount unit for installation in a standard 19-inch equipment rack alongside other head-end AV and security distribution gear.
Q: What humidity range is the VE44PB rated for?
A: The VE44PB is rated for 0–80% relative humidity, non-condensing — suitable for standard indoor equipment room and server room environments. It is not rated for outdoor or high-condensation installations.
The spec that defines where the VE44PB earns its place is the 10.2Gbps-per-port HDBaseT throughput sustained across all four outputs simultaneously — you're not injecting power at the cost of signal fidelity. In practice, this means the VE44PB can sit in the signal path of a high-bandwidth HDBaseT run without becoming the bottleneck, which is the first question I ask when specifying any inline power device for AV-over-IP or security monitoring distribution.
Technical Highlights:
- 10.2Gbps Per-Port HDBaseT Throughput: Full HDBaseT 5-Play bandwidth (data, video, audio, USB, control, and power on one cable) is maintained at each port — the injector adds no compression or signal degradation to the link.
- Universal 100–240VAC Input: Single AC input covers any regional mains standard; one SKU works across multi-site and international deployments without adapter management overhead.
- 4-Port Rack-Mount Consolidation: Four injector outputs in one rack unit eliminates the per-endpoint power supply clutter that accumulates fast in multi-display or multi-camera head-end racks.
Deployment Considerations:
- Confirm that each connected endpoint is specifically a HDBaseT PoH PD-ready device — not all HDBaseT gear draws power from the link, and connecting a non-PD device will not damage it, but you won't get powered operation from the injector alone.
- The 0–80% RH non-condensing humidity rating is standard for indoor equipment rooms, but if your rack is in an unconditioned space (warehouse IDF, rooftop shelter), verify ambient conditions before deployment — condensation events will take this unit out of spec.
The VE44PB is the right specification for a conference room or security monitoring head-end rack where four HDBaseT PoH endpoints need consolidated power sourcing and the AV signal runs can't tolerate any bandwidth compromise — particularly in multi-room AV distribution or centralized surveillance display installations where in-ceiling power access at each endpoint isn't feasible.
