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Model: CAT6A 2FT RED 5-PK PATCH CABLE_ UTP_ 30AWG_ 10G_ PURE BARE COPPER_ SNA
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Been seeing a lot of these lately, not something I need since those 10feet Ethernet cables are always hidden. But what the hell, they look cool I'll grab a few to try to tidy up the cabinet.
How are these for POE? I'm worried about the 30 awg.
I've been using these for couple years and have them wired between my patch panel and a Unifi PoE switch. They power 3 APs and one camera. No issues so far. They should be fine for short distances.
How are these for POE? I'm worried about the 30 awg.
You can just ask the amazon AI this sort of thing. Here is what it spat out.
For a 2ft length, this Monoprice Cat6A 30AWG cable will have negligible voltage drop at 15W PoE due to the extremely short distance. Here's why:
Resistance impact: 30AWG copper has ~0.065Ω/ft resistance vs 0.025Ω/ft for 23AWG. At 2ft, total resistance is ~0.13Ω, resulting in a voltage drop of <0.1V at 0.5A (15W/48V). This is well within acceptable limits for PoE devices.
Only 3 negative mentions about PoE, all related to longer runs (>10ft) or high-power devices (>30W)
Technical specs: The cable meets Cat6A standards (10Gbps, 500MHz bandwidth) and uses pure bare copper conductors, which helps maintain voltage stability
Recommendation: At 2ft, this cable is suitable for 15W PoE devices like most security cameras, Wi-Fi 6 access points, and VoIP phones. The voltage drop will be imperceptible to your devices. For longer runs (>10ft) or 30W+ PoE++ devices, a 23AWG cable would be more appropriate.
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You can just ask the amazon AI this sort of thing. Here is what it spat out.
For a 2ft length, this Monoprice Cat6A 30AWG cable will have negligible voltage drop at 15W PoE due to the extremely short distance. Here's why:
Resistance impact: 30AWG copper has ~0.065Ω/ft resistance vs 0.025Ω/ft for 23AWG. At 2ft, total resistance is ~0.13Ω, resulting in a voltage drop of [B]10ft) or high-power devices (>30W)
[*]Technical specs: The cable meets Cat6A standards (10Gbps, 500MHz bandwidth) and uses pure bare copper conductors, which helps maintain voltage stability[/LIST]Recommendation: At 2ft, this cable is suitable for 15W PoE devices like most security cameras, Wi-Fi 6 access points, and VoIP phones. The voltage drop will be imperceptible to your devices. For longer runs (>10ft) or 30W+ PoE++ devices, a 23AWG cable would be more appropriate.
You can just ask the amazon AI this sort of thing. Here is what it spat out.
For a 2ft length, this Monoprice Cat6A 30AWG cable will have negligible voltage drop at 15W PoE due to the extremely short distance. Here's why:
Resistance impact: 30AWG copper has ~0.065Ω/ft resistance vs 0.025Ω/ft for 23AWG. At 2ft, total resistance is ~0.13Ω, resulting in a voltage drop of <0.1V at 0.5A (15W/48V). This is well within acceptable limits for PoE devices.
Only 3 negative mentions about PoE, all related to longer runs (>10ft) or high-power devices (>30W)
Technical specs: The cable meets Cat6A standards (10Gbps, 500MHz bandwidth) and uses pure bare copper conductors, which helps maintain voltage stability
Recommendation: At 2ft, this cable is suitable for 15W PoE devices like most security cameras, Wi-Fi 6 access points, and VoIP phones. The voltage drop will be imperceptible to your devices. For longer runs (>10ft) or 30W+ PoE++ devices, a 23AWG cable would be more appropriate.
Isn't this AI slop? In a PoE scenario, odds are you aren't just using a 2 ft run. Maybe in a (mini)rack to power devices like Raspberry Pis or a wireless AP.
I think that where you would commonly see 2 ft cables used for PoE would be with a patch panel. Maybe a 2 ft run from the switch to the patch panel. And from the patch panel, dozens of feet more to a security camera, AP, etc. Even if the rest of the run is thicker gauge wire, this would pose a problem. In this PoE scenario, that 2 ft would be the weak link, right?
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For a 2ft length, this Monoprice Cat6A 30AWG cable will have negligible voltage drop at 15W PoE due to the extremely short distance. Here's why:
- Resistance impact: 30AWG copper has ~0.065Ω/ft resistance vs 0.025Ω/ft for 23AWG. At 2ft, total resistance is ~0.13Ω, resulting in a voltage drop of <0.1V at 0.5A (15W/48V). This is well within acceptable limits for PoE devices.
- Real-world evidence:
- 152 reviews specifically mention successful 10W+ PoE use (phones, access points)
- 5 reviews explicitly confirm 15W PoE compatibility
- Only 3 negative mentions about PoE, all related to longer runs (>10ft) or high-power devices (>30W)
- Technical specs: The cable meets Cat6A standards (10Gbps, 500MHz bandwidth) and uses pure bare copper conductors, which helps maintain voltage stability
Recommendation: At 2ft, this cable is suitable for 15W PoE devices like most security cameras, Wi-Fi 6 access points, and VoIP phones. The voltage drop will be imperceptible to your devices. For longer runs (>10ft) or 30W+ PoE++ devices, a 23AWG cable would be more appropriate.Sign up for a Slickdeals account to remove this ad.
For a 2ft length, this Monoprice Cat6A 30AWG cable will have negligible voltage drop at 15W PoE due to the extremely short distance. Here's why:
- Resistance impact: 30AWG copper has ~0.065Ω/ft resistance vs 0.025Ω/ft for 23AWG. At 2ft, total resistance is ~0.13Ω, resulting in a voltage drop of [B]10ft) or high-power devices (>30W)
[*]Technical specs: The cable meets Cat6A standards (10Gbps, 500MHz bandwidth) and uses pure bare copper conductors, which helps maintain voltage stability[/LIST]Recommendation: At 2ft, this cable is suitable for 15W PoE devices like most security cameras, Wi-Fi 6 access points, and VoIP phones. The voltage drop will be imperceptible to your devices. For longer runs (>10ft) or 30W+ PoE++ devices, a 23AWG cable would be more appropriate.For a 2ft length, this Monoprice Cat6A 30AWG cable will have negligible voltage drop at 15W PoE due to the extremely short distance. Here's why:
- Resistance impact: 30AWG copper has ~0.065Ω/ft resistance vs 0.025Ω/ft for 23AWG. At 2ft, total resistance is ~0.13Ω, resulting in a voltage drop of <0.1V at 0.5A (15W/48V). This is well within acceptable limits for PoE devices.
- Real-world evidence:
- 152 reviews specifically mention successful 10W+ PoE use (phones, access points)
- 5 reviews explicitly confirm 15W PoE compatibility
- Only 3 negative mentions about PoE, all related to longer runs (>10ft) or high-power devices (>30W)
- Technical specs: The cable meets Cat6A standards (10Gbps, 500MHz bandwidth) and uses pure bare copper conductors, which helps maintain voltage stability
Recommendation: At 2ft, this cable is suitable for 15W PoE devices like most security cameras, Wi-Fi 6 access points, and VoIP phones. The voltage drop will be imperceptible to your devices. For longer runs (>10ft) or 30W+ PoE++ devices, a 23AWG cable would be more appropriate.I think that where you would commonly see 2 ft cables used for PoE would be with a patch panel. Maybe a 2 ft run from the switch to the patch panel. And from the patch panel, dozens of feet more to a security camera, AP, etc. Even if the rest of the run is thicker gauge wire, this would pose a problem. In this PoE scenario, that 2 ft would be the weak link, right?
Leave a Comment