Buying Guide
The Best PoE Splitters for IP Cameras, Compared
We looked at 4 PoE splitters for IP cameras side by side, with the trade-offs that separate them and who each one suits.
By Jamie Cole, Lead Product Researcher
9 min read4 products evaluated
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IP cameras run at a range of DC voltages and connector sizes even within the same brand, so a PoE splitter that works perfectly for one camera model can be physically or electrically incompatible with another, making it worth checking your exact camera's specifications before assuming any splitter fits.
We compared this lineup on real output wattage, connector compatibility, and documented device-specific warnings, since one listing specifically warns that a hardware revision change on a popular smart home camera bridge made an older splitter incompatible with the newer version.
Quick Picks
Our 4 recommendations at a glance. Tap a pick for the full verdict.
Best Overall
REVODATA 2.5G 36W PoE Splitter, 12V/3A
Buyers with a high-power, high-bandwidth 4K camera needing both fast Ethernet and 36W of power
Our take Check price for REVODATA 2.5G 36W PoE Splitter, 12V/3A (opens in a new tab)
Best for Multi-Voltage Cameras
LINOVISION Industrial Gigabit PoE++ Splitter
Buyers powering a PTZ camera with accessories needing multiple voltage options
Our take Check price for LINOVISION Industrial Gigabit PoE++ Splitter (opens in a new tab)
Best Value
PoE Splitter 5V2.5A Output, Dual DC Plug Compatible
Buyers unsure of their exact camera's DC connector size who want dual compatibility
Our take Check price for PoE Splitter 5V2.5A Output, Dual DC Plug Compatible (opens in a new tab)
Best Budget for Smart Home Cameras
DSLRKIT DC 5V 2.4A Active PoE Splitter
Buyers who've confirmed their exact camera's DC connector size and want the lowest price
Our take Check price for DSLRKIT DC 5V 2.4A Active PoE Splitter (opens in a new tab)
Our Picks
Best Overall1 of 4
REVODATA 2.5G 36W PoE Splitter, 12V/3A on Amazon (opens in a new tab)
Its multiple protection features include isolation circuit, short-circuit, and overvoltage protection.
Best for
- Buyers with a high-power, high-bandwidth 4K camera needing both fast Ethernet and 36W of power
Why we like it
5Gbps speed specifically future-proofs your camera installation for higher-resolution footage that exceeds standard Gigabit bandwidth.
Best for buyers with a high-power, high-bandwidth 4K camera needing both fast Ethernet and 36W of power.
Key dimensions & specs
- 12V/3A (36W) with IEEE 802.3bt source
- 2.5Gbps Ethernet speed
- Isolation, short-circuit, overvoltage protection
Pros
- 2.5Gbps speed future-proofs for high-resolution 4K camera footage
- 36W power ceiling handles demanding high-power cameras
- Multiple protection features safeguard connected equipment
Cons
- Requires an IEEE 802.3bt source to reach the full 36W
- DC cable delivers power only, not combined with data on that connector
Best for Multi-Voltage Cameras2 of 4
LINOVISION Industrial Gigabit PoE++ Splitter on Amazon (opens in a new tab)
9A, or 24V/3A via terminal blocks, letting one splitter accommodate cameras and accessories across dramatically different voltage requirements.
Best for
- Buyers powering a PTZ camera with accessories needing multiple voltage options
Why we like it
Its intelligent LED indicator specifically shows which voltage output is currently active for easy verification.
Compared to the fixed-voltage picks in this comparison, this one's specifically stated application for an outdoor PTZ camera with extra wiper or IR illuminator, sharing up to 72W total power, targets demanding multi-accessory camera installations.
Best for buyers powering a PTZ camera with accessories like a wiper or IR illuminator needing multiple voltage options.
Key dimensions & specs
- Switchable 5V/9V/12V/24V DC output
- 90W IEEE 802.3bt input, 72W total shared output
- DIN-rail mount, -40F to 167F operating range
Pros
- Switchable voltage output accommodates cameras with different requirements
- LED indicator shows the currently active output voltage
- Rugged DIN-rail design suits industrial and outdoor installations
Cons
- Highest price in this comparison by a significant margin
- Requires a standard 802.3bt/at PoE switch, explicitly incompatible with passive BT injectors
Best Value3 of 4
PoE Splitter 5V2.5A Output, Dual DC Plug Compatible on Amazon (opens in a new tab)
1mm connector sizes, a useful dual-compatibility feature that removes guesswork about which exact barrel connector size your specific camera uses.
Best for
- Buyers unsure of their exact camera's DC connector size who want dual compatibility
Why we like it
5A output automatically detects power supply from the PSE module.
5A rating give it broader real-world fit across different 5V IP camera models without needing to verify the exact barrel size beforehand.
Best for buyers unsure of their exact camera's DC connector size who want dual compatibility.
Key dimensions & specs
- 5V 2.5A output, dual 5.5x2.5mm & 5.5x2.1mm compatible
- IEEE 802.3af/at, 10/100Mbps
- Isolation, short-circuit, overvoltage protection
Pros
- Dual DC plug compatibility removes connector-size guesswork
- Slightly higher 2.5A rating than the standard 2.4A splitters
- Automatic power detection simplifies installation
Cons
- 100Mbps speed only, not Gigabit or 2.5Gbps like the pricier picks
- Only supports 5V output, not the multi-voltage flexibility of LINOVISION
Best Budget for Smart Home Cameras4 of 4
DSLRKIT DC 5V 2.4A Active PoE Splitter on Amazon (opens in a new tab)
1mm plug is not compatible with the newer v2 revision, a useful and specific compatibility warning.
Best for
- Buyers who've confirmed their exact camera's DC connector size and want the lowest price
Why we like it
5KV isolation is specifically named for electrical safety.
Compared to the dual-compatible pick above, this one's lower price and explicit device-generation warning make it a good fit specifically for buyers who've verified their exact camera or smart home device revision beforehand.
Best for buyers who've confirmed their exact camera's DC connector size and want the lowest price.
Key dimensions & specs
- 5V 2.4A (12W max), 5.5x2.1mm DC plug only
- 2.5KV isolation, IEEE 802.3af compliant
- 10/100Mbps, not compatible with 12V devices
Pros
- Lowest price in this comparison at $10.50
- Explicit device-generation compatibility warning prevents purchase mistakes
- 2.5KV isolation for electrical safety
Cons
- Fixed 5.5x2.1mm connector only, not compatible with 5.5x2.5mm devices
- May need manual LAN port speed configuration on some managed switches
How We Chose These PoE Splitters for IP Cameras
Each pick was assessed across 5 criteria weighted for real-world use.
- Real Output Wattage and Voltage
- Compared documented power delivery relevant to different IP camera power draws.
- Compared how clearly each listing discloses DC connector size and any device-specific compatibility warnings.
- 5Gbps speed options relevant to camera resolution.
- Compared isolation voltage and other named safety features.
- Compared fixed-voltage splitters against switchable multi-voltage designs.
What to Look for in a PoE Splitter for IP Cameras
Key buying criteria so you get the right fit the first time.
A Manufacturer's Hardware Revision Can Change a Camera's DC Connector Size Without Renaming the Product Line
5mm (v2), meaning a splitter that worked perfectly with an older unit of the identical product name may not physically fit a newer revision. This matters significantly if you're replacing a splitter or buying for a device you purchased more recently than your original research, since the specific hardware revision could have changed the required connector without any obvious external labeling difference. Check your exact device's current hardware revision and measure its actual DC connector size, rather than assuming a splitter that worked with an older unit of the same product name still fits a more recently purchased one.
A Splitter's Maximum Wattage May Require a Higher PoE Standard Than Your Existing Switch or Injector Provides
3at PoE+ tops out at 30W, meaning the splitter won't reach its advertised maximum wattage on older or lower-tier PoE infrastructure. 3at equipment, since you'd be capped below the splitter's advertised maximum. 3af, at, or bt) against a splitter's stated requirement for reaching its full advertised wattage.
Dual Connector Size Compatibility Removes Real Guesswork When You're Not Certain of Your Camera's Exact Barrel Plug Size
1mm DC connectors, a practical hedge against connector size uncertainty compared to a fixed-connector splitter that only works with one specific size. This matters if you haven't physically measured your exact camera's connector or are buying before the camera arrives, and matters less if you've already confirmed the precise connector size needed. Consider a dual-compatible splitter specifically if you're uncertain of your exact camera's connector size, rather than risking a mismatched purchase with a fixed-connector alternative.
Switchable Multi-Voltage Output Serves PTZ Cameras and Accessories With Different Power Requirements Than a Basic Camera
The LINOVISION pick's switchable 5V/9V/12V/24V output specifically accommodates scenarios like a PTZ camera with an additional wiper or IR illuminator that may require a different voltage than the camera body itself, a real multi-device power need that a fixed-voltage splitter can't address. This matters if you're installing a PTZ camera with accessories drawing different voltages, and matters less for a basic single-voltage IP camera with no additional accessories. Consider a switchable multi-voltage splitter specifically if your installation involves multiple devices or accessories with different voltage requirements sharing the same PoE source.
5Gbps or Gigabit Speed Support Matters More as Camera Resolution Increases Beyond Standard HD
5Gbps speed, useful for a high-resolution 4K camera that can exceed standard Gigabit bandwidth under demanding conditions, while the budget picks in this comparison cap out at 100Mbps, adequate for lower-resolution cameras but a real bottleneck for 4K footage. This matters if your specific camera records at 4K or higher resolution with high bitrate settings, and matters less for a standard 1080p or lower-resolution camera that doesn't approach even Gigabit bandwidth limits. Match a splitter's speed rating to your camera's actual resolution and bitrate requirements rather than assuming any speed rating is sufficient for your specific footage quality.
How to Choose a PoE Splitter for IP Cameras
| High bandwidth and power for a 4K camera | |
|---|---|
| Multiple voltage options for a PTZ camera with accessories | LINOVISION Industrial Gigabit PoE++ Splitter |
| Dual connector compatibility without guessing your camera's size | 5A Output, Dual DC Plug Compatible |
Fixed Connector vs Dual-Compatible Connector
- 1mm connector size, requiring you to confirm your exact camera's connector before buying.
- 1mm sizes, removing the guesswork if you're unsure which exact size your camera uses.
If you've already confirmed your camera's exact DC connector size, the fixed-connector DSLRKIT pick's lower price is a fine choice. If you're unsure or buying for a camera you haven't measured yet, the dual-compatible pick removes that risk.
| High-power 4K camera needing 12V/3A | |
|---|---|
| PTZ camera with wiper or IR accessories | LINOVISION Industrial Gigabit PoE++ Splitter |
For a Popular Smart Home Camera Bridge Specifically
- Explicit hardware revision compatibility warnings, since manufacturers sometimes change connector sizes between hardware versions of the same product line without renaming it.
- The DSLRKIT pick specifically warns about a Philips Bridge hardware revision changing DC socket size, a useful heads-up before assuming compatibility with your specific unit.
- 99 price is justified by its switchable multi-voltage design.
- 50, the lowest price in this comparison.
Frequently Asked Questions
How do I know which DC connector size my IP camera needs for a PoE splitter?
5A pick removes this guesswork if you're unsure.
What's the most common mistake buyers make when choosing a PoE splitter for a camera?
Assuming a splitter that worked with an older version of a device automatically works with a newer hardware revision of the same product, when manufacturers sometimes change connector sizes between revisions without renaming the product line.
Is the LINOVISION splitter worth the much higher price over the budget picks?
If you're specifically powering a PTZ camera with accessories like a wiper or IR illuminator needing different voltages, the LINOVISION's switchable multi-voltage design and higher price are justified, but for a basic single-voltage camera, the budget picks deliver adequate performance for much less.
Will the REVODATA splitter's full 36W output work with my existing PoE switch?
3at switch, the REVODATA splitter's output will be capped below its full 36W rating, so checking your PoE source's exact standard is important.
Can I use a 5V PoE splitter with a camera that needs 12V power?
No, connecting a splitter with the wrong output voltage to your camera can cause it to malfunction or fail to power on, so verifying your camera's exact voltage requirement against the splitter's stated output before connecting is essential.
5Gbps speed for a standard 1080p security camera?
5Gbps REVODATA pick's extra bandwidth is specifically worth the investment only for 4K or higher-resolution camera footage.
Bottom Line
Best overall: REVODATA 2.5G 36W PoE Splitter, 12V/3A — best overall pick in this roundup. See the full verdicts above for every pick, with pros, cons and who each one suits.
Browse all poe splitters for ip cameras on Amazon — Prime-eligible options with current pricing.