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PoE Detector for IEEE 802.3 or Passive PoE - Quickly Identify Power Over Ethernet; Display Indicates Passive or 802.3af/at; 24v, 48v, or 56v; and Mode B Reverse Polarity
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PoE Detector for IEEE 802.3 or Passive PoE - Quickly Identify Power Over Ethernet; Display Indicates Passive or 802.3af/at; 24v, 48v, or 56v; and Mode B Reverse Polarity

Amazon Price History

This is our record of Amazon price changes for PoE Detector for IEEE 802.3 or Passive PoE - Quickly Identify Power Over Ethernet; Display Indicates Passive or 802.3af/at; 24v, 48v, or 56v; and Mode B Reverse Polarity (B013P3DBQS) since we began monitoring it.

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Amazon (Jun 28, 2026) (Jun 28, 2026) 0,00 € (Jun 28, 2026)

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Jun 28, 2026 04:19 PM

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Allied Telesis at-x310 – 26 FP-50 Gigabit Ethernet (10/100/1000) Power Over Ethernet (PoE) 1U GREY – Network Switch (IEEE 802.2, IEEE 802.3, IEEE 802.3 ad, IEEE 802.3 af, IEEE 802.3 az, IEEE 802.3u, IEEE 802.3 x, IEEE 802, Gigabit Ethernet (10/100/1000), 1U, GREY, 47/63 Hz, 0 – 50 °C)
Allied Telesis at-x310 – 26 FP-50 Gigabit Ethernet (10/100/1000) Power Over Ethernet (PoE) 1U GREY – Network Switch (IEEE 802.2, IEEE 802.3, IEEE 802.3 ad, IEEE 802.3 af, IEEE 802.3 az, IEEE 802.3u, IEEE 802.3 x, IEEE 802, Gigabit Ethernet (10/100/1000), 1U, GREY, 47/63 Hz, 0 – 50 °C)
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Planet HPOE-460 PoE Adapter - PoE adapters (Gigabit, DC 52-56V, 26 x 70 x 97 mm, IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3at, IEEE 802.3af, 10/100/1000Base-T(X), 0-50 °C)
Planet HPOE-460 PoE Adapter - PoE adapters (Gigabit, DC 52-56V, 26 x 70 x 97 mm, IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3at, IEEE 802.3af, 10/100/1000Base-T(X), 0-50 °C)
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TRENDnet 95W 2-Port Industrial 2.5G PoE++ Injector, Supports PoE IEEE 802.3af, PoE+ IEEE 802.3at, and PoE++ IEEE 802.3bt, Not Compatible with Passive PoE Devices, Black, TI-IG290
TRENDnet 95W 2-Port Industrial 2.5G PoE++ Injector, Supports PoE IEEE 802.3af, PoE+ IEEE 802.3at, and PoE++ IEEE 802.3bt, Not Compatible with Passive PoE Devices, Black, TI-IG290
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Cudy 90 Watts Gigabit PoE++ Injector, 10/100/1000Mbps PoE Adapter, 90W / 60W / 30W / 15.4W PoE Power Budget, PoE/PoE+ / PoE++ Adapter, IEEE 802.3af / 802.3at / 802.3bt Compliant, 48V ~ 52V (POE350)
Cudy 90 Watts Gigabit PoE++ Injector, 10/100/1000Mbps PoE Adapter, 90W / 60W / 30W / 15.4W PoE Power Budget, PoE/PoE+ / PoE++ Adapter, IEEE 802.3af / 802.3at / 802.3bt Compliant, 48V ~ 52V (POE350)
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Cudy 4 Port Gigabit PoE Extender, 10/100/1000Mbps, 4 Channel PoE Repeater, PoE Amplifier, PoE Booster, Wall-Mount, Comply with IEEE 802.3bt, 802.3at, 802.3af, Not Support Passive PoE, Plug and Play
Cudy 4 Port Gigabit PoE Extender, 10/100/1000Mbps, 4 Channel PoE Repeater, PoE Amplifier, PoE Booster, Wall-Mount, Comply with IEEE 802.3bt, 802.3at, 802.3af, Not Support Passive PoE, Plug and Play
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TRENDnet Inline PoE Tester, TC-NTP1, Tests 4PPoE, PoE+, PoE & Passive PoE Technology, Wattage, Voltage, Amperage, Polarity, LED Display, Battery-Free, Troubleshoot PoE Issues, IEEE 802.3af/at/bt Black
TRENDnet Inline PoE Tester, TC-NTP1, Tests 4PPoE, PoE+, PoE & Passive PoE Technology, Wattage, Voltage, Amperage, Polarity, LED Display, Battery-Free, Troubleshoot PoE Issues, IEEE 802.3af/at/bt Black
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ZHANGQING GPOE-1-WM 1 Port PoE Injector Gigabit Compliant IEEE 802.3af Passive PoE | Compatible 12~56V Power Input | Max Output Up to 30W | 10/100/1000 Mbps Data | Mode B | No Power Supply Included
ZHANGQING GPOE-1-WM 1 Port PoE Injector Gigabit Compliant IEEE 802.3af Passive PoE | Compatible 12~56V Power Input | Max Output Up to 30W | 10/100/1000 Mbps Data | Mode B | No Power Supply Included
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PoE Extender Mini Passive 2 Port POE Switch, IEEE 802.3af/at POE Extender, POE Repeater, Ethernet Splitter, Powering 2 POE Devices (IP Camera) Over One Cat5/6 Cable PFT1300
PoE Extender Mini Passive 2 Port POE Switch, IEEE 802.3af/at POE Extender, POE Repeater, Ethernet Splitter, Powering 2 POE Devices (IP Camera) Over One Cat5/6 Cable PFT1300
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PoE Texas 8 Port PoE Injector - 10/100 Passive Power Over Ethernet with 48V 60W UL Power Supply - 802.3af PoE Injector for VoiP Phones, WiFi Access Points, IP Cameras - Add PoE to A Non-PoE Switch
PoE Texas 8 Port PoE Injector - 10/100 Passive Power Over Ethernet with 48V 60W UL Power Supply - 802.3af PoE Injector for VoiP Phones, WiFi Access Points, IP Cameras - Add PoE to A Non-PoE Switch
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Cudy New Gigabit PoE Extender, 10/100/1000Mbps, 1 Channel PoE Repeater, PoE Amplifier, PoE Booster, Wall-Mount, Comply with IEEE 802.3at / 802.3af, Not Support Passive PoE, Plug and Play, POE10
Cudy New Gigabit PoE Extender, 10/100/1000Mbps, 1 Channel PoE Repeater, PoE Amplifier, PoE Booster, Wall-Mount, Comply with IEEE 802.3at / 802.3af, Not Support Passive PoE, Plug and Play, POE10
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48V Gigabit PoE Injector, PoE 48V/0.5A Output with US Cable, IEEE 802.3af/at Passive PoE+ 10/100/1000Mbps, Distances Up to 100M, Plug and Play PoE Adapter (POE4805-G)
48V Gigabit PoE Injector, PoE 48V/0.5A Output with US Cable, IEEE 802.3af/at Passive PoE+ 10/100/1000Mbps, Distances Up to 100M, Plug and Play PoE Adapter (POE4805-G)
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Ubiquiti 802.3af PoE Injector Gigabit 802.3af max. 48V 0,5A, 767327 (Gigabit 802.3af max. 48V 0,5A)
Ubiquiti 802.3af PoE Injector Gigabit 802.3af max. 48V 0,5A, 767327 (Gigabit 802.3af max. 48V 0,5A)
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TRENDnet Gigabit Ultra PoE+ Injector, Supplies PoE (15.4W), PoE+(30W) Or Ultra PoE(60W), Network A PoE Device Up To 100m(328 ft), Supports IEEE 802.3af,802.at,Ultra PoE, Plug & Play, Black, TPE-117GI
TRENDnet Gigabit Ultra PoE+ Injector, Supplies PoE (15.4W), PoE+(30W) Or Ultra PoE(60W), Network A PoE Device Up To 100m(328 ft), Supports IEEE 802.3af,802.at,Ultra PoE, Plug & Play, Black, TPE-117GI
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Cudy POE300 60W Gigabit Ultra PoE+ Injector, Up to 60W Ultra Power Supply, 10/100/1000Mbps Shielded RJ-45, IEEE 802.3af/802.3at Compliant, Not Support 802.3 bt/PoE++/ Passive PoE, Metal housing
Cudy POE300 60W Gigabit Ultra PoE+ Injector, Up to 60W Ultra Power Supply, 10/100/1000Mbps Shielded RJ-45, IEEE 802.3af/802.3at Compliant, Not Support 802.3 bt/PoE++/ Passive PoE, Metal housing
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YuanLey Gigabit PoE Injector 15W, Converts Non-PoE to PoE Gigabit, Power Over Ethernet Injector 48V IEEE 802.3af, 10/100/1000Mbps PoE Adapter Plug & Play, Distances Up to 325 Feet
YuanLey Gigabit PoE Injector 15W, Converts Non-PoE to PoE Gigabit, Power Over Ethernet Injector 48V IEEE 802.3af, 10/100/1000Mbps PoE Adapter Plug & Play, Distances Up to 325 Feet
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48V 0.5A POE Injector Adapter 2 Ports Passive Power, IEEE 802.3af Compliant Power, 10/100Mbps, with US Wall Plug, Over Ethernet Supply for IP Cameras, AP and Other Various 24W 48V appliances
48V 0.5A POE Injector Adapter 2 Ports Passive Power, IEEE 802.3af Compliant Power, 10/100Mbps, with US Wall Plug, Over Ethernet Supply for IP Cameras, AP and Other Various 24W 48V appliances
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LINOVISION Mini 2 Port POE Extender IEEE 802.3af/at POE Repeater Up to 1000ft Power Over Ethernet Over Cat5/6 Cable, POE Splitter to 2 POE Devices Like IP Cameras, IP Phone, Wireless AP
LINOVISION Mini 2 Port POE Extender IEEE 802.3af/at POE Repeater Up to 1000ft Power Over Ethernet Over Cat5/6 Cable, POE Splitter to 2 POE Devices Like IP Cameras, IP Phone, Wireless AP
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Mini 3 Port POE Extender IEEE 802.3af/at POE Repeater Up to 330ft Power Over Ethernet Over Cat5/6 Cable, POE Splitter to 3 POE Devices Like IP Cameras, IP Phone, Wireless AP
Mini 3 Port POE Extender IEEE 802.3af/at POE Repeater Up to 330ft Power Over Ethernet Over Cat5/6 Cable, POE Splitter to 3 POE Devices Like IP Cameras, IP Phone, Wireless AP
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PoE Injector, 95W Industrial Gigabit PoE++ Injector, IEEE 802.3at/802.3af Compliant,POE Adapter with 12-48V DC Input,Hardened High Power PoE Injector IP40, DIN Rail, Wall Mount
PoE Injector, 95W Industrial Gigabit PoE++ Injector, IEEE 802.3at/802.3af Compliant,POE Adapter with 12-48V DC Input,Hardened High Power PoE Injector IP40, DIN Rail, Wall Mount
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PoE Texas 24 Multi Port IEEE 802.3at PoE+ Injector - Gigabit Data Active Power Over Ethernet for High Powered Devices, 30W PoE Injector for WiFi Access Point & More with 2X 56V 120W Power Supplies
PoE Texas 24 Multi Port IEEE 802.3at PoE+ Injector - Gigabit Data Active Power Over Ethernet for High Powered Devices, 30W PoE Injector for WiFi Access Point & More with 2X 56V 120W Power Supplies
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ZHANGQING 12 Port PoE Injector Compliant with IEEE 802.3af Passive with 10/100 Data, 19 Inch Rack Mount Multi-Port Midspan Power over Ethernet Injector with 48V 60W Power Supply, POE-12-48V60W
ZHANGQING 12 Port PoE Injector Compliant with IEEE 802.3af Passive with 10/100 Data, 19 Inch Rack Mount Multi-Port Midspan Power over Ethernet Injector with 48V 60W Power Supply, POE-12-48V60W
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Gigabit POE Extender 4 Port, 4 Channel PoE Repeater, RJ45 4-Port POE Splitter, 10/100/1000Mbps, PoE Amplifier, IEEE 802.3bt, 802.3at, 802.3af, Plug and Play
Gigabit POE Extender 4 Port, 4 Channel PoE Repeater, RJ45 4-Port POE Splitter, 10/100/1000Mbps, PoE Amplifier, IEEE 802.3bt, 802.3at, 802.3af, Plug and Play
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PTZlink 30w Gigabit PoE Injector, 30-Watt PoE Plus Adapter, 48v Ethernet PoE Power Supply,10/100/1000Mbps Shielded RJ-45, IEEE 802.3af 802.3at Compliant, up to 100 Meters (325 Feet) - Plug & Play
PTZlink 30w Gigabit PoE Injector, 30-Watt PoE Plus Adapter, 48v Ethernet PoE Power Supply,10/100/1000Mbps Shielded RJ-45, IEEE 802.3af 802.3at Compliant, up to 100 Meters (325 Feet) - Plug & Play
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3 Port Outdoor Weatherproof Cascading PoE Extender Repeater, 10/100Mbps, 2 Channel PoE Repeater, PoE Amplifier, PoE Booster, Wall-Mount, Supports IEEE 802.3bt, 802.3at, 802.3af protocols.
3 Port Outdoor Weatherproof Cascading PoE Extender Repeater, 10/100Mbps, 2 Channel PoE Repeater, PoE Amplifier, PoE Booster, Wall-Mount, Supports IEEE 802.3bt, 802.3at, 802.3af protocols.
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Jeirdus 24V 1A Passive Power Over Ethernet Power Supply PoE Injector Ethernet Adapter with Wall Plug IEEE 802.3af Compliant 10/100Mbps for IP Cameras, AP and Other Various appliances
Jeirdus 24V 1A Passive Power Over Ethernet Power Supply PoE Injector Ethernet Adapter with Wall Plug IEEE 802.3af Compliant 10/100Mbps for IP Cameras, AP and Other Various appliances
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60W Gigabit 4 Port PoE Extender Outdoor，IP65 Waterproof Ethernet Switch Extender PoE Repeater，10/100/1000Mbps,48V Comply with IEEE 802.3af/802.3at/802.3bt
60W Gigabit 4 Port PoE Extender Outdoor，IP65 Waterproof Ethernet Switch Extender PoE Repeater，10/100/1000Mbps,48V Comply with IEEE 802.3af/802.3at/802.3bt
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MEIRIYFA Gigabit PoE Extender Outdoor 4 Ports PoE Switch IEEE 802.3 af/at PoE Repeater,1000Mbps 1 PoE in 3 PoE Out Waterproof 30W 100m of Power and Data for PoE Injector POE Camera Over Cat5/5e Cable
MEIRIYFA Gigabit PoE Extender Outdoor 4 Ports PoE Switch IEEE 802.3 af/at PoE Repeater,1000Mbps 1 PoE in 3 PoE Out Waterproof 30W 100m of Power and Data for PoE Injector POE Camera Over Cat5/5e Cable
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SODOLA Gigabit PoE Extender,Waterproof Casing Design 1 in 2 Out POE Repeater for IP Camera, PoE Amplifier, PoE Booster, Wall-Mount, IEEE 802.3at / 802.3af, Network PoE Signal Extender
SODOLA Gigabit PoE Extender,Waterproof Casing Design 1 in 2 Out POE Repeater for IP Camera, PoE Amplifier, PoE Booster, Wall-Mount, IEEE 802.3at / 802.3af, Network PoE Signal Extender
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SODOLA Gigabit Waterproof PoE Extender,,1 in 2 Out POE Repeater for IP Camera, PoE Amplifier, PoE Booster, Wall-Mount, IEEE 802.3at / 802.3af, Waterproof Casing Design Network PoE Signal Extender
SODOLA Gigabit Waterproof PoE Extender,,1 in 2 Out POE Repeater for IP Camera, PoE Amplifier, PoE Booster, Wall-Mount, IEEE 802.3at / 802.3af, Waterproof Casing Design Network PoE Signal Extender
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3 Port Outdoor POE Switch/Extender/Booster, 30W 48V 10/100/1000Mbps,POE Passthrough Switch，Ethernet Extender，PoE Repeater,Comply with IEEE 802.3af/802.3at
3 Port Outdoor POE Switch/Extender/Booster, 30W 48V 10/100/1000Mbps,POE Passthrough Switch，Ethernet Extender，PoE Repeater,Comply with IEEE 802.3af/802.3at
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