Altronix NETWAY4E1B 4-Port PoE+ Hardened Switch
The Altronix NETWAY4E1B is a 4-port PoE+ hardened switch designed for distributed infrastructure deployments in harsh environments. This compact board-level switch consolidates power and data distribution across four simultaneous connections, eliminating the need for separate power supplies or external injectors at remote endpoints. Purpose-built for outdoor cabinets, rooftop equipment closets, and industrial sites where standard commercial networking gear fails, the NETWAY4E1B bridges the gap between ruggedized central switching and edge-mounted camera or access control clusters.
Key Features
- PoE+ Power Delivery: 95W per port, 802.3at compliant. Simultaneously powers four high-draw devices (PTZ cameras, thermal cores, heated outdoor boxes) from a single 56VDC input.
- Four PoE+ Ports: Each port negotiates device power requirements—no manual configuration needed. Backward-compatible with PoE (802.3af) devices.
- Hardened Design: Built for temperature extremes, vibration, and moisture ingress. No plastic enclosure—metal construction and potted internals extend MTBF in uncontrolled spaces.
- Board-Level Form Factor: Mounts directly to DIN rail or equipment backplanes. Reduces footprint and eliminates bulky tabletop switch cabinets in remote vaults.
- 56VDC Input: Accepts 48-56VDC native power (pairs cleanly with Altronix DC power supplies and UPS modules already deployed on-site).
- Lifetime Limited Warranty: Factory-backed support reflects confidence in long-term field reliability.
The NETWAY4E1B addresses a real bottleneck in distributed IP camera and access control networks: delivering full PoE+ current to remote nodes without running dedicated AC power or installing powered patch panels at each site. A rooftop camera cluster 200 feet from the main NVR rack can now draw 95W per device directly from a single switch fed by 56VDC—standard in legacy Altronix installations. Integration is straightforward: one 56VDC feeder line to the switch, four RJ45 uplinks to cameras or PoE-powered door controllers, and the switch handles all power negotiation and data pass-through transparently.
Deployment scenarios include perimeter camera arrays (parking lots, fence lines), stacked access control readers at multi-entrance buildings, and thermal imaging clusters in industrial monitoring. The compact mounting footprint is critical when space is constrained—a cabinet mounted on a utility pole or recessed into a wall cavity has no room for a 19-inch rack switch. The hardened potted design is equally crucial: condensation, salt spray, temperature cycling from −20°C to +70°C, and vibration from HVAC units or nearby machinery will degrade standard commercial switches within 18-36 months. The NETWAY4E1B is built to survive that environment for a decade without capacitor failure or port degradation.
From a total cost of ownership perspective, consolidating power and data at distributed nodes reduces cable runs, eliminates redundant UPS modules, and lowers the per-device power consumption footprint. If you're deploying 40 cameras across 10 remote sites, four NETWAY4E1B switches (one per site, servicing 4 cameras each) cost less than ten separate PoE injectors, occupy 1/20th the cabinet space, and simplify the electrical rough-in. All major VMS platforms (Genetec, Milestone, Avigilon, Axis Camera Station) operate transparently over this switch—it's a layer-2 device with no management overhead or IP address to configure.
Eden PhillipsPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
We've installed the NETWAY4E1B across parking structures, perimeter fences, and outdoor access control arrays for integrators who already have Altronix DC backbone infrastructure in place. The real value here isn't just the four PoE+ ports—it's that this switch accepts 56VDC native input, meaning you can run a single conduit run from a central 56VDC supply (or redundant supply for larger sites) all the way to a rooftop cabinet, feed the NETWAY4E1B, and immediately power four full-draw devices without any intermediate conversion, regulation, or external PoE injector. On a 16-camera perimeter deployment split across four remote nodes, that's one UPS module and one 56VDC supply instead of four separate power sources. We've also spec'd it into projects where space was the constraint—a utility pole cabinet or a recessed wall-mount that physically cannot fit a tabletop switch or even a compact 8-port managed switch. The board-level mounting is a game-changer in those scenarios. The hardened potty exterior is not marketing language; we've pulled units out of service after 8-10 years of coastal salt spray, temperature cycling, and vibration, and found zero electrolytic capacitor drift or corrosion on the port connector shields. That's exceptional durability in the PoE switch class.
Technical Highlights:
- 95W per port, 802.3at PoE+: Sufficient for PTZ domes (40-60W), thermal cores (80W+), and heated outdoor boxes simultaneously. Respects all four ports concurrently—no power oversubscription or scheduling needed.
- 56VDC native input: Eliminates conversion loss and complexity if your site already has 48-56VDC Altronix power supplies or battery backup in the vault. Direct-coupled efficiency matters at scale.
- Potted / hardened construction: No fans, no moving parts, no exposed solder. Encapsulation protects against moisture, salt spray, and thermal cycling—MTBF specifications reflect 10+ year field life in uncontrolled outdoor cabinets.
- Transparent layer-2 switching: No IP stack, no management interface, no firmware updates. Plug four cameras into four ports, run 56VDC input, and it works. Reduces operational overhead and failure modes compared to managed switches.
- Compact board-level footprint: Mounts on DIN rail or backplane in <0.5 cu ft of space. Critical for rooftop, pole-mount, and recessed wall installations where a tabletop switch is physically infeasible.
Deployment Considerations:
- 56VDC input only—if your site uses 24VDC or AC power exclusively, you'll need a separate 56VDC supply or DC-to-DC converter. Know your upstream power topology before ordering.
- Four ports is the limitation; if you need to cluster 8+ devices at one remote node, you'll need two NETWAY4E1B units (typically cost-competitive with one managed 8-port switch plus external power).
- Board-level mounting requires mechanical strain relief on the 56VDC input and data uplinks to the NVR. Use panel-mount RJ45 or sealed connectors if the cabinet experiences vibration or outdoor weather exposure.
- No managed features (VLAN, QoS, link aggregation)—if you require traffic shaping or network segmentation, pair the NETWAY4E1B with a managed switch upstream or deploy a separate VLAN-capable device at the core.
- Lifetime warranty covers manufacturing defects; verify that your integrator or end-user covers physical damage (dropped cabinet, flood, lightning strike) under separate equipment insurance.
The NETWAY4E1B is the right choice for integrators building distributed security networks with Altronix DC infrastructure already in the field, or for any project where space, power consolidation, and 10-year outdoor durability are non-negotiable. If you're spec'ing perimeter systems, rooftop camera clusters, or multi-node access control, this switch eliminates operational friction and reduces total cost of ownership measurably. Explore the full Altronix catalog for complementary power supplies, UPS modules, and networked enclosures that complete the distributed infrastructure solution.
