Axis 02453-001 TU8002-E 90W Outdoor PoE++ Midspan
Overview
The Axis 02453-001 (often searched as 02453 001) is a 90W outdoor-rated power injector designed to supply high-demand PoE devices in weather-exposed environments. Unlike standard PoE switches that integrate power and switching on one appliance, this midspan sits between an existing switch and end devices, injecting power without replacing your network infrastructure. For warehouse loading docks, perimeter PTZ systems, and remote access points that need more than standard 802.3af (15W), this fills the gap between basic PoE and a full-scale PoE++ switch upgrade.
Key Features
- 90W Power Output: Delivers 90W to connected devices—enough to run high-speed Pan-Tilt-Zoom cameras with heater/blower, dual wireless radios, or lighting modules. Standard PoE maxes out around 15–30W per port; this single unit eliminates the need to replace entire switch infrastructure.
- IP66 Enclosure Rating: Direct rain, dust, and hose-down spray won't penetrate the enclosure. If you need full submersion or high-pressure washdown in food-processing or chemical environments, IP67 or higher is required—but IP66 handles most outdoor mounting scenarios on poles, eaves, or equipment racks.
- Gigabit Connectivity: Passes traffic at 1000 Mbps, so camera bandwidth (typically 5–20 Mbps per stream) won't bottleneck. No throughput loss between upstream switch and end devices—data rates match what your switch already provides.
- Surge Protection: Protects against voltage transients from nearby lightning strikes and electrical switching events. Reduces catastrophic device failure, but does not replace site-level surge suppression or proper grounding on antenna masts.
- Waterproof Connector Kit Included: RJ-45 connectors rated for outdoor conditions reduce corrosion at termination points, extending cable and connection lifespan in salt-spray, high-humidity, or freeze-thaw zones.
- Wall/Pole Mounting Brackets: Supplied brackets allow direct mounting on vertical surfaces, simplifying installation without additional hardware procurement.
Integration & Compatibility
Install the 02453-001 between your network switch and any PoE-enabled device requiring more than 30W—most commonly outdoor PTZ cameras, 4G/LTE access points, or integrated heater/wiper systems. No configuration required; inject power, pass data through. The midspan is transparent to ONVIF, video management systems (VMS), and network management tools—devices connect and authenticate exactly as they would on a native PoE++ switch. Verify your upstream switch provides sufficient power budget; a 90W injection still requires that 90W to exit your main switch's power supply. If your switch is already near capacity, this midspan defers the upgrade but does not eliminate the need for future PSU augmentation.
What's in the Box
- Axis TU8002-E 90W Outdoor PoE++ Midspan
- Waterproof Connector Kit
- Mounting Brackets
- Installation Guide
Frequently Asked Questions
Q: Can the Axis 02453-001 replace my PoE switch?
A: No. The midspan injects power into an existing Ethernet line; it does not switch ports or manage multiple devices independently. You still need a network switch upstream. Use this when you have one or a few high-power devices that exceed your switch's per-port budget.
Q: Is the 02453-001 suitable for freezing climates?
A: IP66 rating addresses water and dust ingress, but operating temperature range determines whether electronics function reliably. Consult the datasheet for the TU8002-E's rated temperature band—typical Axis outdoor gear operates from −40°C to 60°C. Beyond that range, supplemental heating or enclosure ventilation may be required.
Q: Does the midspan support PoE++ (802.3bt)?
A: The 02453-001 delivers 90W, which aligns with high-power PoE applications. For exact 802.3 compliance classification (802.3at, 802.3bt Class 4, etc.), refer to the product datasheet. Most modern Axis outdoor PoE devices negotiate down to what's available, so backward compatibility is typical.
Q: What happens if I connect a low-power device to the 02453-001?
A: Low-power devices (standard IP cameras drawing 5–10W) will operate normally. The midspan supplies what the device requests; unused power capacity does not harm the endpoint. However, you gain no benefit from the 90W capacity if all connected devices are low-power—consider whether a standard PoE injector or PoE switch would be more cost-effective.
Q: Is installation difficult?
A: Installation is straightforward: mount the enclosure on a pole or wall using the supplied brackets, connect your upstream switch on one Ethernet port, connect your PoE device on another, and power on. No software or DHCP configuration required. The waterproof connector kit helps protect outdoor terminations.
Q: Does the 02453-001 work with Axis AcuSense or deep-learning cameras?
A: Yes. The midspan is agnostic to camera software and analytics; it supplies power and passes data. Any Axis camera or third-party ONVIF device that requires high power will function normally through the 02453-001.
James EverettPerspective based on aggregated IP Security Depot and affiliated engineering team experience.
The 02453-001 is a pragmatic answer to a specific problem: you've deployed Axis IP cameras or access points that exceed your switch's per-port PoE budget, but you're not ready to rip out your entire switch infrastructure. The 90W rating is a real differentiator—it handles PTZ units with integrated heaters, dual-radio mesh access points, and lighting systems that would starve on 30W. The IP66 enclosure means you can mount it outside without fear of water ingress, and the PoE power supplies and injectors category is where this device sits.
Technical Highlights:
- 90W Continuous Power: Covers high-demand endpoints like PTZ cameras with heater/blower modules (typically 40–70W peak). Standard PoE injectors max at 30W per port; the 02453-001 nearly triples that capacity on a single connection.
- IP66 Enclosure: Direct rain and dust won't fail the unit. Outdoor mounting on poles, eaves, or equipment racks is reliable. Waterproof connectors included reduce corrosion at termination points—critical in salt-spray or high-humidity zones.
- Gigabit Pass-Through: No throughput loss; video bandwidth (5–20 Mbps per stream) transits unimpeded. The midspan is transparent to your VMS—no reconfiguration or ONVIF renegotiation needed.
Deployment Considerations:
- The 02453-001 is not a switch replacement. You still need an upstream network switch providing sufficient power budget to feed the midspan's 90W injection. If your switch PSU is already taxed, this defers but does not eliminate the need for a future switch upgrade or larger PSU.
- Mounting height and environmental exposure determine connector lifespan. Use the supplied waterproof connectors, but also consider secondary surge suppression at the camera or access point if lightning risk is high in your site. IP66 protects the enclosure, not the cable run.
Best fit: perimeter PTZ systems on existing PoE infrastructure, remote 4G/LTE access points at warehouse loading docks, or integrated outdoor lighting/heating systems that can't function on standard PoE per-port limits. If you're already replacing your switch for other reasons, a native PoE++ switch may be more cost-effective in the long run. For staged deployments where you're adding one or two high-power endpoints at a time, the 02453-001 buys you time.
