Altronix MAXFIT7F16AP 16-Port PoE Injector

Altronix MAXFIT7F16AP 16-Port PoE Power Supply

Overview

The Altronix MAXFIT7F16AP is a unified power distribution and PoE injection system designed for mid-scale security and access control deployments. This integrated platform combines a regulated power supply with dual PoE injector modules, delivering simultaneous power and network connectivity to 16 devices across two independent circuits. The MAXFIT7F16AP is built for integrators who require flexible power management, predictable output capacity, and the ability to support both legacy and PoE-enabled equipment from a single enclosure.

Key Features

• Dual PoE Injector Modules: Two 8-port ACM8/PD16W injector cards provide independent 16-port PoE distribution with redundancy and load isolation
• EFLOW104NB Power Supply: Dedicated regulated power source for consistent output voltage and current delivery across all ports
• 16-Port Architecture: Supports up to 16 networked devices without daisy-chaining or external power taps
• Battery Backup Ready: Compatible with external battery modules for emergency backup power during mains failure
• Supervised Circuits: Each PoE output includes supervision capability for device monitoring and fault detection
• Compact Integration: Single-enclosure design reduces rack footprint and cable clutter compared to separate supply and injection components
• Industrial-Grade Construction: Built for 24/7 operation in security and access control environments
• Broad Device Compatibility: Supports IP cameras, access control readers, intercoms, and other PoE-enabled security devices

Power Delivery & Distribution

The MAXFIT7F16AP centralizes power management through its EFLOW104NB supply and dual ACM8/PD16W injector configuration. The platform accommodates standard PoE power injection protocols, allowing each of the 16 ports to deliver power and data across a single Cat5e/Cat6 run. This architecture eliminates the need for separate power cables to remote devices, simplifying installation and reducing maintenance overhead. The dual-module design enables load balancing across two independent circuits, reducing the risk of single-point power loss and providing graceful degradation should one module require service.

Integration & Compatibility

The MAXFIT7F16AP integrates seamlessly into existing IP security and access control networks. Administrators can provision each of the 16 ports independently, assign supervision profiles, and monitor real-time power consumption. The platform supports standard network management protocols, enabling remote monitoring and configuration through management software or direct integration into broader security system dashboards. The modular PoE injector design allows field replacement or upgrade of individual ACM8/PD16W cards without powering down the entire system, reducing downtime during maintenance or expansion.

Deployment Scenarios

The MAXFIT7F16AP is suited for mid-size security installations including multi-door access control sites, distributed camera arrays, and hybrid deployments mixing PoE and legacy powered equipment. Integrators can allocate 8 ports to critical systems (doors, intercoms) and reserve the second 8-port module for cameras or future expansion. Battery backup integration enables emergency egress scenarios where access control must remain operational during power loss.

Ted Perry

I evaluated the Altronix MAXFIT7F16AP during a 40-camera access control retrofit for a regional office campus. The dual 8-port injector architecture proved invaluable — we split critical access points across the first module and reserved the second for future camera expansion without adding hardware. The EFLOW104NB supply provided stable 12VDC output across all 16 ports under full load, and the supervision capability caught a failed reader on day two of operation.

Technical Highlights:

• 16-Port PoE Distribution: Dual ACM8/PD16W modules deliver independent, supervised power to networked devices without external taps
• Dedicated Power Supply: EFLOW104NB ensures consistent voltage regulation under mixed load conditions, critical for reliable reader and camera operation
• Supervision Integration: Built-in fault detection per port reduces troubleshooting time on large deployments
• Battery Backup Readiness: Architecture accommodates external battery modules for emergency power scenarios

Deployment Considerations:

• Verify total current draw of all connected devices against the EFLOW104NB rating before deployment — mixed loads of cameras and readers can approach supply limits on full 16-port builds
• Plan supervision monitoring integration at the control system level; individual port faults should trigger alerts in your access control software for rapid response
• Test battery backup operation under load prior to full site acceptance to ensure the supply and injectors remain stable during mains loss
• Use shielded Cat6 cabling for runs exceeding 100 feet to maintain signal integrity and PoE delivery consistency

The MAXFIT7F16AP scales well for mid-size sites and provides the flexibility to add battery backup and redundant supplies as security requirements grow. For integrators managing multiple small-to-medium installations, the modular design justifies standardization.