An endspan PoE switch is an Ethernet switch with Power Sourcing Equipment (PSE) built in. It sends network data and power over Ethernet cabling to compatible devices such as cameras, phones, and wireless access points. A midspan, by contrast, is a separate injector or power hub placed between a non-PoE switch and the powered device.
What does “endspan” mean in PoE?
“Endspan” describes where the power-sourcing function sits: inside the Ethernet switch. The switch acts as the PSE, while the connected powered device (PD) receives power and data through its Ethernet connection. Cisco describes an endspan as a network switch with PoE capabilities that supplies power directly to the end device in its 2024 PoE training material. An IEEE-hosted presentation likewise labels it a “PoE enabled Ethernet switch” (IEEE-hosted presentation).
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How is an endspan different from a midspan?
A midspan is a separate PSE, commonly called a PoE injector, installed between a switch that does not provide PoE and the powered device. It adds power to the Ethernet link while the original switch continues to provide the network connection. Microchip’s PoE explanation describes this placement; Leviton’s cabling white paper notes that a midspan can suit an existing network when adding PoE is the main upgrade.
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Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minute| Architecture | Where the PSE is | Typical fit |
|---|---|---|
| Endspan | Integrated into the PoE Ethernet switch | A deployment needing a switch that also supplies PoE to compatible devices |
| Midspan | Separate injector or power hub between a non-PoE switch and the PD | An existing network where PoE is being added without replacing the switch |
These terms describe equipment architecture, not a universal ranking. Which arrangement fits depends on the existing network, switching needs, installation layout, and the power and compatibility requirements of the devices.
#1 Best Overall
- [Flexible Full Gigabit 5-Port PoE Configuration] 4x PoE+ (802.3at/af) 10/100/1000 Mbps RJ45 ports providing up to 30W per port and total PoE power budget of 65W, together w/ 1x Gigabit Non-PoE Port for high-speed connections.
- [Plug and Play] Easy setup with no software installation or configuration needed.
- [Advanced Software Features] Prioritize your traffic and guarantee high quality of video or voice data transmission with Port-based 802.1p/DSCP QoS and IGMP Snooping.
- [Sturdy Metal Case] Durable metal casing and desktop/wall-mounting design are well-suited for different environments.
- [Reliable and Quiet] IEEE 802.3X flow control provides reliable data transfer and Fanless design ensures quiet operation.
What endspan does not tell you
The label alone does not specify the PoE standard, power level, or number of ports that can deliver power. Those capabilities vary by switch model. Before connecting devices, check the switch’s specifications against each PD’s requirements:
- PoE compatibility: confirm the relevant IEEE PoE standard or class is supported by both the PSE and PD.
- Per-port delivery: check how much power an individual port can supply and whether that meets the device’s requirement.
- Total PoE budget: confirm the switch can supply the combined power required by the devices you plan to connect.
- Network and installation needs: verify the required number of powered ports, switching features, cable design, and topology in the equipment documentation.
Cisco specifically advises checking compatibility between the PSE and PD. The word “endspan” by itself is not evidence that a switch supports PoE+, PoE++, a particular wattage, or any particular number of powered ports.
Rank #2
- 𝗙𝘂𝗹𝗹 𝗚𝗶𝗴𝗮𝗯𝗶𝘁 𝟴-𝗣𝗼𝗿𝘁 𝗣𝗼𝗘 𝗖𝗼𝗻𝗳𝗶𝗴𝘂𝗿𝗮𝘁𝗶𝗼𝗻 - 8 PoEplus (802.3at/af) Gigabit RJ45 providing up to 30W per port and total PoE power budget of 65W. Up to 16 Gbps switching capacity.
- 𝗘𝘅𝘁𝗲𝗻𝗱𝗲𝗱 𝗣𝗼𝗘 𝗧𝗿𝗮𝗻𝘀𝗺𝗶𝘀𝘀𝗶𝗼𝗻 - Up to 820 ft PoE transmission distance with Extend Mode button on, perfect for surveillance camera deployment in large areas.
- 𝗣𝗼𝗘 𝗔𝘂𝘁𝗼 𝗥𝗲𝗰𝗼𝘃𝗲𝗿𝘆 - Automatically reboots your dropped or unresponsive PoE-powered devices with PoE Auto Recovery Mode on.
- 𝗣𝗹𝘂𝗴 𝗮𝗻𝗱 𝗣𝗹𝗮𝘆 - Simply plug and play for instant connectivity with no configuration required.
- 𝗦𝗶𝗹𝗲𝗻𝘁 𝗢𝗽𝗲𝗿𝗮𝘁𝗶𝗼𝗻 - Fanless design reduces power consumption and ensures silent operation, ideal for noise-sensitive homes or businesses.
Does endspan mean power uses a particular wire pair?
Not by itself. In traditional 2-pair descriptions, endspan is associated with powering over the data pairset, while midspan is associated with the spare pairset. That shorthand is incomplete for modern PoE: 4-pair powering uses both pairsets. Microchip’s technical explanation of PoE power interfaces treats pair use separately from the endspan-versus-midspan architecture distinction.
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Quick Recap
Rank #4
- GIGABIT ETHERNET PORTS: Features 8 x 1.0Gbps Ethernet ports for high-speed connectivity. Auto-negotiating ports detect the optimal speed for connected devices and work with existing Cat5e or Cat6 Ethernet cables.
- POWER-OVER-ETHERNET (PoE): Includes 8 PoE+ ports with 62W total power budget, plus uninterrupted PoE and per-port PoE controls for managed power delivery.
- EASY SMART MANAGED NETWORK SWITCH: Intuitive software interface offers Easy Smart Managed Essentials capabilities to configure VLANs, prioritize traffic with QoS, monitor ports, and manage network security for small businesses.
- FLEXIBLE MOUNTING OPTIONS: Compact metal design supports desktop or wall-mount placement for versatile installation.
- SILENT & ENERGY-EFFICIENT OPERATION: Fanless design ensures silent performance, while IEEE 802.3az Energy Efficient Ethernet reduces power consumption without compromising high-speed network performance.
Rank #3
- GIGABIT ETHERNET PORTS: Features 5 x 1.0Gbps Ethernet ports for high-speed connectivity. Auto-negotiating ports detect the optimal speed for connected devices and work with existing Cat5e or Cat6 Ethernet cables.
- POWER-OVER-ETHERNET (PoE): Includes 4 PoE+ ports with a 63W total power budget, plus dynamic PoE allocation that redistributes unused power to support more connected devices.
- PLUG-AND-PLAY UNMANAGED NETWORK SWITCH: Simple plug-and-play setup with no software to install or configuration required.
- FLEXIBLE MOUNTING OPTIONS: Compact metal design supports desktop or wall-mount placement for versatile installation.
- SILENT & ENERGY-EFFICIENT OPERATION: Fanless design ensures silent performance, while IEEE 802.3az Energy Efficient Ethernet reduces power consumption without compromising high-speed network performance.
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