PoE Injectors & Midspans
Showing Results for PoE Injectors & Midspans
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Add to Cart The item has been addedVivotek
SKU: AP-GIC-011B-090
Vivotek AP-GIC-011B-090 95W PoE Midspan
90W PoE midspan for high-power IP cameras and surveillance devices
- 90W per port at 56VDC powers PTZ cameras and multi-sensor systems
- Gigabit Ethernet (10/100/1000Mbps) with 802.3af/at/bt compliance
- Over-current, short-circuit, and ESD protection safeguard connected devices
In stock · Ships same business day$231.00 $160.99 Save $70.01The item has been added -
Vivotek
SKU: AP-PSP-050
Vivotek AP-PSP-050 16KV Outdoor PoE Surge Protector
16KV surge protection for outdoor PoE networks in harsh weather
- 16KV discharge (8KA per line) with 5ns response time stops surges fast
- IP67 weatherproof dual RJ45 ports handle -40°C to 85°C extremes
- Gigabit pass-through at up to 95W PoE keeps cameras and APs running
$142.00 $98.99 Save $43.01The item has been added -
Vivotek
SKU: AT-BSP-001
Vivotek AT-BSP-001 Surge Protection Module
Surge protection for Vivotek EPoC coaxial receiver systems
- Protects against voltage surges and transient overvoltage on coax
- Drop-in replacement module for Vivotek EPoC indoor receivers
- Indoor-rated design safeguards surveillance infrastructure
$124.00 $85.99 Save $38.01The item has been added -
Add to Cart The item has been addedVivotek
SKU: AT-PSP-001
Vivotek AT-PSP-001 PoE Surge Protector 8-10KA
PoE surge protector with 8–10KA capacity and 5ns response time
- 20KV common mode + 4KV differential protection stops transients before damage
- 5-nanosecond clamping activation shields cameras and access points in real time
- Supports 1–2A current across 2-pair or 4-pair cabling with minimal insertion loss
In stock · Ships same business day$84.00 $58.99 Save $25.01The item has been added -
Vivotek
SKU: AW-IHH-0110
Vivotek AW-IHH-0110 Industrial Gigabit 95W PoE Midspan
Industrial PoE midspan injector, 95W single-port Gigabit output
- 95W @ 54VDC per port powers high-draw devices like PTZ cameras
- Gigabit Ethernet (10/100/1000Mbps) with 12KV surge protection per port
- Operates -40°C to 75°C; compact DIN-rail mount for harsh environments
$355.00 $246.99 Save $108.01The item has been added -
Vivotek
SKU: AW-IHT-0100
Vivotek AW-IHT-0100 Industrial 30W PoE Midspan
Industrial 30W PoE midspan for -40°C to 75°C harsh environments
- 30W @ 56VDC per port with Gigabit Ethernet (1000BASE-T) support
- Rugged metal housing, IP30 rated, with over-current & short protection
- Dual redundant 48V-56VDC inputs with DIN-rail and wall-mount options
$168.00 $116.99 Save $51.01The item has been added -
Wasp
SKU: 633808471552
Wasp 633808471552 Wasp Replacement Ps WRP8055 Receipt Prnt
- Direct-fit replacement restores reliable power to WRP8055 receipt printers.
- Eliminates downtime caused by aging or failed original power supply units.
- Model-specific design ensures correct connector fit; verify WRP8055 before ordering.
$49.95 $48.99 Save $0.96The item has been added -
Wasp
SKU: 633808551179
Wasp 633808551179 Poe Injector 48V For B2000 Clocks
- Delivers 48V over standard RJ-45 Ethernet, eliminating dedicated AC runs to B2000 clocks.
- Factory-matched for Wasp B2000 series, ensuring validated compatibility without cross-model risk.
- Compact form factor installs on desk, shelf, or wall near the switch to minimize closet footprint.
$179.00 $178.99 Save $0.01The item has been added -
Wasp
SKU: 633808551452
Wasp 633808551452 Wasp Poe Inject & Convertr Kit & 48V Pwr
- Adds PoE injection where switch ports lack inline power, no infrastructure swap needed.
- 48V output supports cameras, PTZ, and access readers requiring 48VDC input.
- Injector and converter share one footprint, reducing rack or cabinet space demands.
$279.00 $258.99 Save $20.01The item has been added -
Wasp
SKU: 633808928162
Wasp 633808928162 Wasp DT60 PS connects directly to DT60
- Direct-connect OEM design eliminates adapter fit issues across thousands of charge cycles.
- Factory-matched voltage and amperage prevents undercharge and overvoltage battery damage.
- Zero-configuration setup: plug into AC, connect DT60, and charging begins immediately.
$49.00 $45.99 Save $3.01The 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.