PoE Injectors & Midspans
Showing Results for PoE Injectors & Midspans
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Ubiquiti
SKU: POE-15-12W
Ubiquiti POE-15-12W PoE Adapter 15VDC 12W
15VDC 12W PoE adapter for UniFi devices requiring non-standard voltage
- Delivers 15VDC at 0.8A to UniFi devices incompatible with standard 48V PoE switches.
- 12W continuous power budget suits low-draw UniFi APs and compact cameras without switch mods.
- CE, FCC, IC, and UL certified; operates 0–40°C for reliable indoor deployment environments.
$9.00 $8.99 Save $0.01The item has been added -
Ubiquiti
SKU: POE-24-12W
Ubiquiti POE-24-12W 24V Passive PoE Injector
24V passive PoE injector for edge devices without active management
- Delivers 24V DC at 12W to edge devices without replacing existing switch infrastructure.
- Passive midspan design requires zero configuration, firmware, or management interface.
- CE, FCC, IC, and UL certified; operates reliably from 0°C to 40°C (32–104°F).
$9.00 $7.99 Save $1.01The item has been added -
Ubiquiti
SKU: POE-24-12W-5P
Ubiquiti POE-24-12W-5P 24VDC PoE Adapter
24VDC passive PoE injector, 12W per unit for edge devices
$39.00 $38.99 Save $0.01The item has been added -
Ubiquiti
SKU: POE-24-12W-G
Ubiquiti POE-24-12W-G PoE Adapter – 24VDC 12W Single Port
24VDC 12W PoE adapter with 1GbE pass-through for single Ubiquiti devices
- Delivers 24VDC at 12W to power single Ubiquiti APs or edge devices without oversubscription.
- Single RJ-45 port passes full 1GbE throughput with no bandwidth penalty to the connected device.
- CE, FCC, IC, and UL certified; operates 0–40°C for rack, wall, or edge-closet deployments.
$15.00 $14.99 Save $0.01The item has been added -
Ubiquiti
SKU: POE-24-12W-G-WH
Ubiquiti POE-24-12W-G-WH 24V PoE Adapter
24V passive PoE injector for Ubiquiti access points and cameras
- Delivers 24V passive PoE at 12W, powering UniFi APs and compact cameras from a single injector.
- External adapter form factor enables flexible placement in racks, wall mounts, or cable trays.
- CE, FCC, IC, and UL certified; operates 0–40°C for standard indoor deployment environments.
$22.09 $11.99 Save $10.10The item has been added -
Ubiquiti
SKU: POE-24-12W-WH
Ubiquiti POE-24-12W-WH PoE Adapter
24V PoE injector with 12W output for Ubiquiti network endpoints
- Delivers 24V PoE at 12W to power single Ubiquiti access points or bridges.
- Adapter form factor enables endpoint-local placement, reducing voltage drop on long runs.
- Lightweight at 0.25 lb, simplifying deployment in retrofit or remote-site installations.
$9.00 $8.99 Save $0.01The item has been added -
Ubiquiti
SKU: POE-24-24W
Ubiquiti POE-24-24W PoE Adapter
24V PoE injector for Ubiquiti network devices over standard Ethernet
$15.00 $14.99 Save $0.01The item has been added -
Ubiquiti
SKU: POE-24-24W-5P
Ubiquiti POE-24-24W-5P 24VDC PoE Adapter
24VDC passive PoE injector for UISP platform devices, 24W max
- Delivers 24W at 24VDC passive PoE, powering UISP endpoints over a single ethernet run.
- Combines power and data on one cable, cutting termination labor at remote or distributed sites.
- CE, FCC, IC, and UL certified; rated 0–40°C operating for standard indoor deployments.
$49.00 $48.99 Save $0.01The item has been added -
Ubiquiti
SKU: POE-24-24W-G
Ubiquiti POE-24-24W-G 24W PoE Adapter
24W PoE adapter injects 24VDC into Ubiquiti USIP devices via Gigabit
- Delivers 24VDC at 24W to USIP-family devices, eliminating voltage mismatch shutdowns.
- Single RJ-45 port carries full 1000 Mbps data alongside power injection—no extra cabling.
- CE, FCC, IC, and UL certified; operates 0–40°C for reliable indoor deployment.
$16.00 $15.99 Save $0.01The item has been added -
Ubiquiti
SKU: POE-24-24W-G-WH
Ubiquiti POE-24-24W-G-WH PoE Adapter 24V 24W Gigabit
24V passive PoE injector with Gigabit Ethernet for UISP devices
- Delivers passive 24V PoE instantly—no negotiation delay for UISP radios and field devices.
- Gigabit RJ-45 port sustains 1 Gbps throughput so the injector never bottlenecks your link.
- CE, FCC, IC, and UL certified; operates 0–40°C for indoor network closet deployments.
$15.00 $14.99 Save $0.01The item has been added -
Ubiquiti
SKU: POE-24-24W-WH
Ubiquiti POE-24-24W-WH PoE Adapter
24W PoE injector for Ubiquiti 24V devices over single Ethernet cable
- Delivers 24W at 24V over a single Ethernet run, eliminating separate power cabling.
- External form factor slots into existing rack or wall installations without panel modification.
- Designed for Ubiquiti 24V devices; verify target device power rating before deployment.
$15.00 $14.99 Save $0.01The item has been added -
Ubiquiti
SKU: POE-24-30W-G-WH
Ubiquiti POE-24-30W-G-WH PoE Adapter
24V PoE adapter with 30W output for distributed network devices
- Delivers 24V at 30W over a single Gigabit port for edge device power injection.
- Full 1 Gbps throughput maintained while powering access points and edge switches.
- CE, FCC, IC, and UL certified; operates 0–40°C for indoor field deployments.
$16.00 $15.99 Save $0.01The item has been added -
Ubiquiti
SKU: POE-24-30W-US
Ubiquiti POE-24-30W-US PoE Adapter
24VDC PoE injector with 30W output for Ubiquiti devices
- Delivers 24VDC at 30W to power Ubiquiti APs without replacing existing switches.
- Compact 4.0"×7.3"×1.7" body fits alongside network cabinets without occupying rack U-space.
- Single-device injection isolates PoE power from your main switching fabric for clean deployments.
$24.38 $23.99 Save $0.39The item has been added -
Ubiquiti
SKU: POE-24-7W-G-WH
Ubiquiti POE-24-7W-G-WH PoE Adapter
24VDC PoE adapter with Gigabit passthrough for Ubiquiti UISP devices
- Delivers 24VDC at 0.3A (7W) to power low-draw Ubiquiti UISP accessories over a single cable.
- Full Gigabit passthrough preserves 1 Gbps data throughput while injecting DC power on the same run.
- Rated for outdoor use with CE, FCC, IC, and UL certifications across 0–40°C operating range.
$6.00 $5.99 Save $0.01The item has been added -
Ubiquiti
SKU: POE-24-AF5X-US
Ubiquiti POE-24-AF5X-US 24W PoE Adapter
24W passive 24V PoE adapter for Ubiquiti devices in field deployments
- Delivers 24W at 24VDC via passive PoE injection to power single Ubiquiti field devices.
- External form factor enables localized power deployment without upgrading central PoE switches.
- Rated for -40 to 55°C operation, supporting reliable outdoor and cabinet installations.
$20.50 $19.99 Save $0.51The item has been added -
Ubiquiti
SKU: POE-48-24W
Ubiquiti POE-48-24W 48V PoE Adapter
48V PoE adapter for Ubiquiti USIP equipment over single Ethernet cable
- Delivers 24W PoE power over a single Ethernet cable, eliminating separate power runs.
- Operates within 0–40°C and carries CE, FCC, IC, and UL certifications for compliance.
- Integrates into Ubiquiti USIP architectures without additional power distribution panels.
$15.00 $14.99 Save $0.01The item has been added
PoE Injectors & Midspans
PoE injectors and midspans provide Power over Ethernet to devices such as IP cameras, intercoms, and access control hardware. These solutions are ideal when adding PoE to non-PoE switches or expanding power capacity in existing network deployments.
Plan Your Deployment
- Power requirements (PoE, PoE+, PoE++, total wattage)
- Number of devices and port capacity planning
- Distance limitations and cable quality considerations
- Integration with existing switches and infrastructure
- Redundancy and long-term scalability needs
PoE Injectors & Midspans — Engineering-Grade PoE Power Delivery for Commercial Deployments
This category covers 294 working models of poe injectors & midspans sourced manufacturer-direct or through channel-direct US distribution. Build the rest of your system around the architectural choices below — compatibility, environmental rating, and lifecycle decisions made here propagate through every downstream component you specify.
What to Look For
Match the PoE class to the device load. 802.3af delivers up to 15.4W at the source (12.95W at the device) and powers most fixed-lens cameras and access readers. 802.3at (PoE+) reaches 30W and supports motorized cameras, illuminators, and heated outdoor housings. 802.3bt (PoE++/4PPoE) goes to 60-90W for large PTZs, multi-imagers, and devices with integrated heaters and wipers.
Single-port injectors vs. midspan multiport units depends on the scale. A handful of cameras at fixed locations are economical with single-port injectors near the device. Sites with 16+ PoE devices benefit from a midspan (Microsemi PowerDsine, Phihong, Lantronix) that consolidates power management. PoE switches absorb the role for larger sites where unmanaged power is acceptable.
Cable length and conductor gauge affect deliverable power. 100 m of Cat5e at full 802.3bt load drops voltage enough that some devices report under-volt errors. For runs near the 100m limit, use Cat6 with all 4 pairs and confirm the injector's voltage-at-source spec. For longer-than-spec runs, PoE extenders (Veracity, Phybridge, ComNet) regenerate the signal mid-run.
Surge protection, grounding, and outdoor-rated housings matter for exterior PoE injectors. Lightning-induced surges destroy PoE-powered devices through the network cable as quickly as direct strikes. Inline ethernet surge protectors (Ditek, Transtector) at both ends of the run protect both the injector and the camera. Use Cat6A shielded for runs exiting the building, with proper grounding at the equipment rack.
Key Specs in This Category
| Spec | Available Options |
|---|---|
| Resolution | Thermal, 6MP, 20MP+ |
| IP Rating | IP68, IP66 |
| Connectivity | Wired, Single-Mode Fiber, Multi-Mode Fiber, Wi-Fi, Ethernet over Coax, WiFi + Wired |
| Power | PoE+, PoE, PoE++, AC/DC, 24VAC, 12VDC |
| Channels | 8 |
| Type | Power Supply, Switch, PoE Adapter, PoE Injector, PoE Switch, Network Hub, PoE Device, Media Converter |
Top Brands in This Category
Frequently Asked Questions
What's the difference between 802.3af, 802.3at, and 802.3bt?
802.3af (PoE) provides up to 15.4W at the source — standard for fixed cameras and access readers. 802.3at (PoE+) reaches 30W — for motorized cameras, illuminators, and small PTZs. 802.3bt (PoE++/4PPoE) reaches 60-90W (Type 3 and Type 4) — for multi-imager cameras, large outdoor PTZs, and devices with integrated heaters. Match the injector class to the device's PoE rating; over-spec'd injectors don't harm devices but cost more.
Can I run PoE on Cat5e or do I need Cat6?
Cat5e supports 802.3af and 802.3at to the full 100 m run length without issue. For 802.3bt at 60W+ over long runs, Cat6 with shielded conductors is more reliable — Cat5e can deliver but voltage drop approaches the limits of the spec. For new installs, Cat6 is the safe baseline; for retrofits over existing Cat5e, validate end-to-end voltage at the device after installation.
How far can PoE run?
The IEEE standard caps PoE at 100 m on copper. PoE extenders (Veracity Outreach, Phybridge UniPoE, ComNet PoE extenders) regenerate the signal at intermediate points and stretch the effective run to 300-1000 m depending on the product. For runs beyond 100 m on a single segment, fiber-to-the-camera with media converters is often cheaper than chained extenders.
Do I need a PoE injector if I already have a PoE switch?
If your PoE switch has sufficient per-port budget and total PoE budget for all connected devices, no — the switch handles power delivery. Injectors are needed when (a) the existing switch is non-PoE and replacing it isn't viable, (b) a single device needs higher PoE class than the switch supports, or (c) the device is placed far from the switch and a local injector with shorter run is preferable.
Will a PoE+ device work on a PoE switch port?
Only if the switch port delivers 802.3at (PoE+) or higher. A pure 802.3af port (15.4W max) cannot reliably power an 802.3at device that needs up to 30W — the device will fail to negotiate or will reset under load. Confirm the switch's per-port PoE class capability in its datasheet, not just the aggregate PoE budget. Many older switches are af-only despite total-budget numbers that suggest otherwise.
Need help choosing? Talk to a Senior Specialist — direct line 877-277-7147 or request a quote.