PoE Injectors & Midspans
Showing Results for PoE Injectors & Midspans
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Altronix
SKU: NETWAYSP4PL
Altronix NETWAYSP4PL 4-Port Managed PoE Switch
4-port managed PoE switch with dual 1G fiber uplinks and 120W Hi-PoE
- Four 10/100/1000 Mbps ports configurable for dual 60W Hi-PoE output
- Dual 1G SFP fiber uplinks for extended backbone connectivity across sites
- 120W internal supply with battery charging circuit for backup operation
$1,307.00 $765.99 Save $541.01The item has been added -
Altronix
SKU: NETWAYSP4PX
Altronix NETWAYSP4PX 4-Port PoE Switch 240W
4-port PoE+ switch 240W, 1U rack mount, fiber-ready
- 60W per port supports PTZ cameras and high-power networked devices
- Integrated fiber or composite cable connectivity for hybrid installations
- 230VAC input, 1U form factor fits standard 19-inch equipment racks
$3,466.25 $2,212.99 Save $1,253.26The item has been added -
Add to Cart The item has been addedAltronix
SKU: NETWAYSP4TCW53
Altronix NETWAYSP4TCW53 4-Port PoE++ Fiber Switch 360W
Outdoor 4-port PoE++ fiber switch with 360W budget for hardened deployments
- 360W PoE++ across 4 gigabit ports supports high-power devices like PTZ cameras
- Four 1Gb SFP uplink ports extend network reach via fiber backbone architecture
- NEMA 4/IP66 rated enclosure with embedded LINQ for centralized power management
In stock · Ships same business day$2,757.10 $1,975.99 Save $781.11The item has been added -
Altronix
SKU: NETWAYSP4TCW57
Altronix NETWAYSP4TCW57 4-Port PoE Ethernet Fiber
4-port PoE switch with fiber uplinks for outdoor security at distance
- 360W total budget, 90W per port across 4x 1Gb PoE/PoE+/PoE BT copper ports
- 4x 1Gb SFP fiber uplinks extend network reach beyond copper distance limits
- NEMA 4/IP66 enclosure rated for outdoor deployment; 57-277VAC input acceptance
$3,498.14 $2,049.99 Save $1,448.15The item has been added -
Altronix
SKU: NETWAYSP4WP
Altronix NETWAYSP4WP 4-Port PoE+ Switch 120W
Managed 4-port PoE+ switch with 120W supply for outdoor security
- 60W Hi-PoE on 2 ports + 15.4W standard PoE on 4 ports for mixed devices
- Dual 1G SFP fiber ports for backbone links without electrical noise
- NEMA 4/4X stainless steel, IP66 rated with integrated battery charger
$1,457.82 $834.99 Save $622.83The item has been added -
Altronix
SKU: NETWAYSP4WPN
Altronix NETWAYSP4WPN 4pt Fiber Med Conv/2SFP/NEMA4
Outdoor fiber media converter with 4-port PoE/PoE+ and NEMA4 sealed housing
- Dual 1G SFP fiber uplink ports for backbone connectivity over long distances
- Four Gigabit Ethernet ports with 240W total PoE budget; 60W selectable on 2 ports
$1,245.01 $802.99 Save $442.02The item has been added -
Altronix
SKU: NETWAYSP4WPX
Altronix NETWAYSP4WPX 4-Port PoE+ Fiber Switch
Outdoor PoE+ fiber switch with dual 1G SFP and 120W integrated power
- 4 × Gigabit PoE ports with up to 2 × 60W Hi-PoE for PTZ cameras
- Dual hot-swappable 1G SFP fiber ports extend range to 2 km per port
- NEMA 4/4X stainless steel enclosure with integrated 120W supply + battery charger
$1,616.75 $929.99 Save $686.76The item has been added -
Altronix
SKU: NETWAYSP4X
Altronix NETWAYSP4X 4-Port PoE Switch 120W Dual SFP
4-port PoE switch with dual fiber uplinks and 120W battery-backed power
- 4 Gigabit Ethernet ports + 2×60W Hi-PoE channels for high-demand cameras
- Dual 1G SFP fiber uplinks support redundant or aggregated backbone links
- 120W integrated supply with battery charging for uninterrupted operation
$1,229.55 $792.99 Save $436.56The item has been added -
Altronix
SKU: NETWAYSP8A
Altronix NETWAYSP8A 8-Port Fiber Media Converter
8-port fiber media converter, 1U rack mount, extends distance beyond copper
$2,830.09 $1,613.99 Save $1,216.10The item has been added -
Altronix
SKU: NETWAYSP8B
Altronix NETWAYSP8B 8-port Fiber Media Conv, 2SFP
8-port PoE switch with dual SFP fiber slots for extended network reach
- 2x 60W Hi-PoE ports plus 6x PoE/PoE+ ports for mixed-power device support
- Dual single-mode fiber SFP slots eliminate separate media converter hardware
- 48-56VDC input for direct integration into 48V security system power supplies
$1,619.98 $922.99 Save $696.99The item has been added -
Altronix
SKU: NETWAYSP8C3W5
Altronix NETWAYSP8C3W5 8-Port PoE+ Fiber Switch
8-port PoE+ switch with fiber uplinks and 360W budget for outdoor deployments
- 360W PoE+ budget (30W per port) powers 4K cameras and multi-sensor devices simultaneously
- Dual 1Gb single-mode fiber SFP uplinks extend range and eliminate electromagnetic interference
- NEMA 4/IP66 stainless steel enclosure with integrated SLA/LiFePO4 battery charger for field use
$3,913.09 $2,292.99 Save $1,620.10The item has been added -
Altronix
SKU: NETWAYSP8C7W5
Altronix NETWAYSP8C7W5 8-Port PoE Midspan 360W
8-port PoE++ midspan injector with 360W budget for IP surveillance
- 360W total power across 8 independent ports supports high-draw cameras
- 277V AC input compatibility with industrial and three-phase electrical systems
- EBC48 battery backup module support maintains operation during power loss
$4,039.07 $2,366.99 Save $1,672.08The item has been added -
Altronix
SKU: NETWAYSP8LWPX
Altronix NETWAYSP8LWPX 8-Port PoE Switch Dual SFP
8-port PoE switch with dual fiber SFP and outdoor IP66 sealed housing
- 2×60W Hi-PoE ports plus 6 standard PoE/PoE+ for mixed devices up to 75W
- Dual 1G fiber SFP for long-distance, noise-immune backbone connectivity
- NEMA 4/4X IP66 enclosure with built-in LiFePO4 battery charger for extended runtime
$2,089.08 $1,346.99 Save $742.09The item has been added -
Altronix
SKU: NETWAYSP8PL
Altronix NETWAYSP8PL 8-Port Managed PoE Switch
8-port managed PoE switch with dual fiber uplinks and 120W power
- Two Gigabit ports deliver up to 60W each for high-power devices like PTZ cameras
- Dual 1G single-mode SFP fiber uplinks extend backbone reach across distributed sites
- 120W integrated supply with battery charging support maintains PoE during power loss
$1,804.68 $1,163.99 Save $640.69The item has been added -
Altronix
SKU: NETWAYSP8PL2
Altronix NETWAYSP8PL2 8-Port PoE Switch Fiber
8-port PoE switch with fiber uplink and battery backup for security networks
- 240W PoE budget powers 8 Gigabit ports for cameras, readers, and intercoms
- Dual SFP fiber ports extend backbone reach with noise-immune single-mode connectivity
- Battery backup support maintains PoE power and network continuity during AC loss
$1,941.73 $1,251.99 Save $689.74The item has been added -
Altronix
SKU: NETWAYSP8WP
Altronix NETWAYSP8WP 8-Port PoE Switch 120W
8-port PoE switch, 120W, dual 1G fiber, NEMA 4/4X outdoor rated
- Two 1G SFP fiber ports for long-distance backbone without copper limits
- 2×60W Hi-PoE ports plus six 10/100 PoE/PoE+ for mixed-power endpoints
- Integrated 120W power supply with battery charger in stainless steel IP66 housing
$2,136.58 $1,225.99 Save $910.59The 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.