PoE Injectors & Midspans
Showing Results for PoE Injectors & Midspans
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ELO Touch
SKU: E214097
ELO Touch ELO Power USB TO Usb-c/dc-in (2.1MM) Cable - E214097
- 1.8 m length covers typical desktop and wall-mount POS installations without extensions.
- USB Type-A source end works with any powered USB port, hub, or wall adapter.
- Bridges standard USB power to ELO's 2.1 mm DC-IN, removing the need for a separate PSU.
$44.00 $43.99 Save $0.01The item has been added -
ELO Touch
SKU: E792273
ELO Touch ELO Replacement Power Brick FOR Z30 POS - E792273
- Direct replacement for Z30 POS stand and EloPOS Z30 terminal power brick.
- Swap in without tools, reconfiguration, or network setup — power restores immediately.
- Factory-new unit eliminates degraded supply issues without replacing the full terminal.
$102.00 $101.99 Save $0.01The item has been added -
ELO Touch
SKU: E768749
ELO Touch ELO Z30 POS Stand With CFD GEN 2 DC Input 4 - E768749
- Four USB-A 3.0 ports at 900mA each support scanners, readers, and input peripherals.
- Integrated RJ45 Ethernet port centralizes network access and reduces register cable clutter.
- CFD Gen 2 integration supports customer-facing display deployment on compatible Z30 terminals.
$841.00 $777.99 Save $63.01The item has been added -
ELO Touch
SKU: E887099
ELO Touch External 50W Power Brick AND Cable LVL 6 - E887099
- Delivers 50W at 24 VDC to restore full ELO Touch display operation without system swap.
- Integrated hardwired cable eliminates connector compatibility guesswork during field replacement.
- Replaces failed PSUs cost-effectively, minimizing downtime in retail or industrial deployments.
$44.00 $43.99 Save $0.01The item has been added -
ELO Touch
SKU: E642301
ELO Touch External 65W Power Brick and Cable LVL 6 - E642301
- Delivers 65W regulated AC-to-DC conversion for ELO Touch displays at peak load.
- LVL 6 connector spec ensures voltage/current match without undervoltage drop.
- Engineered exclusively for ELO Touch LVL 6 systems — not a universal supply.
$151.00 $139.99 Save $11.01The item has been added -
ELO Touch
SKU: E153026
ELO Touch Power Brick 19V/65W Delta ADP-65JH Hbdb - E153026
- Regulated 19V/65W output matches OEM Delta ADP-65JH Hbdb spec for zero-config swap.
- Hardwired DC connector locks polarity to ELO spec—no additional connectors to source.
- Stock as a verified spare PSU to eliminate downtime across multi-unit ELO deployments.
$29.00 $26.99 Save $2.01The item has been added -
ELO Touch
SKU: E593661
ELO Touch Power Brick Kit - Adapter Only 02-Series - E593661
- Genuine OEM replacement eliminates compatibility risk for 02-Series monitor deployments.
- Plug-and-play swap reduces monitor downtime — no reconfiguration or driver changes needed.
- Stocking a spare supports multi-monitor sites where power brick failure disrupts operations.
$26.00 $25.99 Save $0.01The item has been added -
FLIR
SKU: 4210755
FLIR POE + Supply IEEE 802.3at - 4210755
$344.00 $256.99 Save $87.01The item has been added -
Geovision
SKU: 140-APOE0811-000
Geovision 140-APOE0811-000 PoE+ Injector
PoE+ injector for single-port power delivery to IP cameras and devices
- Delivers IEEE 802.3at PoE+ power to cameras, intercoms, and access control devices.
- Single-port design simplifies cable runs where centralized PoE switch infrastructure is impractical.
- Maintains Ethernet signal integrity while injecting DC power over Cat5e or higher cabling.
$407.78 $268.99 Save $138.79The item has been added -
Geovision
SKU: 55-PA191-100
Geovision 55-PA191-100 PoE Adapter 802.3af PSE
- IEEE 802.3af compliant PSE delivers up to 15.4 W for PoE-powered endpoints.
- Mid-span injector adds PoE to existing Ethernet runs without replacing switches.
- Supports low-power cameras and access-control devices on standard POSINT cabling.
$48.00 $47.99 Save $0.01The item has been added -
Geovision
SKU: 84-APA903B-001U
Geovision 84-APA903B-001U Gigabit PoE Injector
- Delivers IEEE 802.3af PoE at 48V to power cameras and door controllers.
- Gigabit throughput sustains 1000 Mbps full-duplex for video and analytics.
- Single-port passive design minimizes failure modes and draws only 4W itself.
$165.00 $120.99 Save $44.01The item has been added -
Geovision
SKU: GV-APOE0402
Geovision GV-APOE0402 6-Port PoE+ Fast Ethernet Switch
6-port PoE+ switch with 30W per port for remote camera sites
- All 6 ports deliver 802.3at PoE+ at up to 30W each, powering PTZ cameras directly.
- 10/100 Mbps per port handles standard IP camera streams without dedicated power runs.
- VLAN, QoS, and port management support network segmentation in multi-camera deployments.
$104.00 $60.99 Save $43.01The item has been added -
Geovision
SKU: GV-APOE0811-84
Geovision GV-APOE0811 48-Port Gigabit PoE+ - GV-APOE0811-84
48-port Gigabit PoE+ switch with 6x 10GE uplinks for mid-scale camera deployments
- 48 Gigabit PoE+ ports deliver 802.3af/at power and data to cameras from one device.
- 140 W PoE budget supports mid-scale IP camera deployments without external injectors.
- Rack-mount form factor with 3-year warranty suits permanent enterprise installations.
$285.99The item has been added -
Geovision
SKU: GV-APOE0811
Geovision GV-APOE0811 8-Port PoE+ Switch
8-port PoE+ gigabit switch for IP cameras and networked security devices
- 8 gigabit PoE+ ports deliver 802.3at power, eliminating separate injectors per device.
- 2 dedicated gigabit uplinks enable clean backbone aggregation and direct NVR integration.
- Managed architecture supports VLAN, QoS, and port mirroring for segmented security networks.
$387.00 $285.99 Save $101.01The item has been added -
Geovision
SKU: GV-APOE0811-140
Geovision GV-APOE0811 8-Port PoE+ Switch
8-port PoE+ switch with gigabit uplinks for IP camera deployments
- All 8 ports deliver 802.3at PoE+ power, eliminating separate injectors for PTZ cameras.
- 140W total power budget supports simultaneous operation of multiple high-draw IP devices.
- Two dedicated gigabit uplinks provide clean backhaul separation to NVRs or core switches.
$410.00 $285.99 Save $124.01The item has been added -
Geovision
SKU: GV-LC
Geovision GV-LC PoE Injector
802.3af PoE injector for non-PoE switches and IP cameras
- Delivers 802.3af-compliant PoE, enabling IP cameras on non-PoE switches.
- Midspan design injects power without interrupting existing Ethernet data traffic.
- Rated 0–70 °C operating range suits standard indoor surveillance deployments.
$74.00 $57.99 Save $16.01The 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.