Altronix NETWAY1BT Single-Port PoE++ Midspan Injector
Overview
The Altronix NETWAY1BT is a single-port midspan PoE injector built to inject 802.3bt-compliant power into existing Ethernet runs up to 100 meters, eliminating the need to run separate power lines to remote network devices. This matters in practice: if you're deploying IP cameras or access control readers at a distance from your switch, the NETWAY1BT lets you power them over the same twisted-pair cable carrying their data signal. The 90W auxiliary DC output at 56VDC adds flexibility for subsystems (auxiliary lighting, readers, or relay boards) that need stable regulated power independent of the main PoE budget. UL Listed and CE certified, so it clears the compliance gate for commercial and industrial deployments.
Key Features
- 802.3bt Compliance (PoE++): Delivers four-pair power according to the latest standard, giving you access to devices rated for up to 90W per port. This is critical if you're deploying high-power PTZ cameras, multi-sensor systems, or devices with onboard edge compute that would choke on legacy PoE+ budgets.
- 100-Meter Transmission Range: Works over standard twisted-pair cabling without active repeaters or additional conditioning. Practical for warehouse floors, outdoor perimeters, or multi-story buildings where running new power drops would be cost-prohibitive.
- 90W Auxiliary DC Output (56VDC): In addition to the PoE data path, the NETWAY1BT supplies clean 56VDC at up to 90W via a separate auxiliary connector. Use this to power door readers, solenoid locks, alarm horns, or lighting modules without loading your main camera power budget — common in integrated access-control and surveillance installations.
- Single-Port Midspan Architecture: One Ethernet input, one output. Unlike wall-outlet injectors or desktop models, the midspan form factor integrates into rack infrastructure, centralizing power injection near your switch or patch panel. Keeps cable runs organized and simplifies provisioning.
- Rack-Mount Enclosure: Designed to mount in standard 19-inch racks, so it occupies minimal floor or shelf space and sits alongside your network gear. No desktop clutter, no separate power strip needed.
- UL Listed and CE Certified: Clears North American and European safety/EMC gates. Your system integrator and your facility manager both want to see these marks before sign-off.
Integration & Deployment Context
The NETWAY1BT fits into a larger PoE power infrastructure strategy. If you're expanding an existing surveillance or access-control network and your core switch doesn't have PoE++ ports for every device, a midspan injector bridges the gap without replacing the switch. It's also useful when devices are scattered across multiple buildings or zones: rather than provisioning separate power supplies at each remote location, you centralize injection at the head-end and extend power runs via existing conduit or trays.
Common pairings include PoE switches that feed non-PoE Ethernet runs, or as a dedicated power module for a dedicated camera or reader circuit. The auxiliary 56VDC output is often deployed to power associated infrastructure (relay modules, door strikes, auxiliary lighting) that a camera alone cannot support.
When to Choose a Different Model
If you need multi-port midspan injection (powering 4, 8, or 12 ports from a single device), look to other models in the Altronix PoE product family. If auxiliary power is not required and you only need standard PoE or PoE+ (not PoE++), consider simpler injectors in the same family. If your installation requires wall-outlet form factor (for edge installations where rack mounting is impractical), explore Altronix single-port desktop injectors instead.
Input and Output Specifications
Input: 230VAC mains power. Primary Output: 802.3bt PoE++ via standard RJ-45, compliant with IEEE 802.3bt-2018 for four-pair power delivery. Auxiliary Output: 56VDC at up to 90W via dedicated connector — this is separate from the PoE path and designed for non-PoE subsystems or as a secondary power plane for demanding PoE device scenarios.
Frequently Asked Questions
Q: Can the NETWAY1BT power two devices daisy-chained over a single 100-meter run?
A: No. The NETWAY1BT is a single-port injector — it supplies one PoE output. If you need to power multiple devices at distance, you either deploy multiple injectors (one per run) or use a multi-port midspan model from the Altronix catalog.
Q: Does the 90W auxiliary output need to be used, or can I ignore it if I only need PoE?
A: The auxiliary output is optional. If your deployment requires only PoE to the end device, simply leave that connector unplugged. The NETWAY1BT continues to deliver PoE normally.
Q: What happens if the Ethernet run is longer than 100 meters?
A: The NETWAY1BT is not rated beyond 100 meters. If you need to extend further, insert an active PoE repeater or midspan at the 100-meter mark, or re-run the circuit to reduce distance. Standard Ethernet (Cat5e, Cat6) is also rated for 100 meters; longer runs require signal conditioning or replacement.
Q: Is the NETWAY1BT compatible with non-PoE devices?
A: The primary output is PoE only — it will not work with devices lacking PoE negotiation. However, the auxiliary 56VDC output can power non-PoE devices designed for that voltage. Confirm your end-device specifications before purchase.
Q: Do I need a separate UPS for the NETWAY1BT?
A: The unit accepts 230VAC mains directly. For PoE++ continuity during a mains power loss, back the NETWAY1BT with an uninterruptible power supply (UPS) capable of delivering 230VAC. Most data-center or warehouse installations do this anyway.
Eden PhillipsPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The Altronix NETWAY1BT solves a specific and genuine problem: extending 802.3bt PoE power over a single run to 100 meters without dedicated power infrastructure. In warehouse or outdoor surveillance builds, this cuts both cabling cost and installation labor. The 56VDC auxiliary output is not marketing filler — it genuinely decouples auxiliary subsystems (door readers, solenoids, strobes) from the PoE power plane, which matters when you're deploying an integrated access-control and camera system on the same circuit.
Technical Highlights:
- 802.3bt Four-Pair Delivery: The NETWAY1BT injects power across all four pairs of the Ethernet cable, not just two. This is the difference between legacy PoE (13W max) and PoE++ (90W per port). If you're deploying power-hungry PTZ cameras, thermal imaging units, or multi-sensor domes, this matters operationally — you get the full wattage budget without compromises.
- 90W Auxiliary Plane at 56VDC: Running a separate 56VDC supply for door readers or relay logic is cleaner than stealing from the camera's PoE budget. The unit delivers this independently, so your camera and your access-control subsystem never contend for power.
- 100-Meter Reach Over Twisted-Pair: No active conditioning, no repeaters needed for standard cabling runs to 100 meters. In multi-building campuses or large warehouse floors, this is the distance between your main switch and a remote zone — no new power runs required.
Deployment Considerations:
- Mains Input Only: The NETWAY1BT expects 230VAC mains, not PoE passthrough from upstream. This means you cannot daisy-chain multiple units or use it in a true-redundancy topology without separate UPS backing. Plan your power architecture accordingly.
- Single-Port Limitation: One output per device. If you're powering more than one remote circuit, budget for multiple injectors or move to a multi-port model. This is not a scalability bottleneck in small to mid-size installations, but it matters for large distributed networks.
- Auxiliary Output Is Not PoE: The 56VDC output is regulated but not PoE-negotiated. Non-PoE devices on that line must be designed for 56VDC input. Confirm end-device voltage ratings before wiring.
Deploy the NETWAY1BT when you have a single remote camera or reader at distance and you need clean, regulation-free power without a new power drop. It excels in retrofit scenarios — existing conduit, existing switch, new device, no new electrical work. For warehouse access-control gates with thermal cameras and solenoid readers, this is your power hub.
