What are Power Over Ethernet (PoE) Controllers ?
Power Over Ethernet (PoE) Controllers are integrated circuits that manage power delivery over Ethernet networks, allowing devices to receive power and data simultaneously. They are commonly used in applications such as industrial power management and production electronics assembly. Important specifications for selection include Current, which affects the power capacity; Operating Temperature, which ensures reliability in various environments; and Number of Channels, which determines the number of devices that can be powered. Procurement teams should validate lifecycle status and consider alternate-source options to mitigate sourcing risks.
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| Part & Mfr | Total Stock | Pricing & RFQ | AEC Qualified | Automotive Grade | Auxiliary Sense | Current | Features | Halogen Free | Industrial Grade | Input Voltage | Internal Switch(s) | Junction Temperature | Lead Spacing | Lead Style | Number of Channels | Operating Temperature | Operating Temperature Range | Operating Voltage | Package / Case | Power | Protection | SVHC Present | Standards | Storage Temperature | Supplier Device Package | Supplier Package | Supply Current | Supply Voltage | Tape & Reel | Type | Voltage | Voltage Supply | |
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Skyworks Solutions
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- | - | No | 17mA | - | - | - | - | No | - | - | - | 8 | -40°C ~ 85°C | - | - | - | 90 W | - | - | 802.3at (PoE), 802.3bt | - | 56-QFN (8x8) | - | - | - | - | Controller (PSE) | 3V ~ 3.6V | - | |
Microchip Technology
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- | - | No | - | - | - | - | - | Yes | - | - | - | 48 | -40°C ~ 85°C (TA) | - | - | - | 45 W | - | - | 802.3at (PoE+), 802.3af (PoE), 802.3bt | - | 32-LGA (5x5) | - | - | - | - | Controller (PSE) | 3V ~ 3.63V | - | |
Analog Devices / Maxim Integrated
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- | - | Yes | 2mA (Max) | - | - | - | - | No | - | - | - | 1 | -40°C ~ 125°C | - | - | - | 25.5 W | - | - | 802.3at (PoE+), 802.3af (PoE) | - | 28-QFN (4x5) | - | - | - | - | Controller (PD), DC/DC | 60V (Max) | - | |
Texas Instruments
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- | - | No | 6mA | - | - | - | - | No | - | - | - | 8 | -40°C ~ 125°C | - | - | - | 127 W | - | - | 802.3at (PoE+), 802.3bt | - | 56-VQFN (8x8) | - | - | - | - | Controller (PSE) | 3V ~ 3.6V | - | |
Analog Devices / Maxim Integrated
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- | - | No | 3mA (Max) | - | - | - | - | No | - | - | - | 1 | -40°C ~ 85°C | - | - | - | 12.95 W | - | - | 802.3af (PoE) | - | 16-SSOP | - | - | - | - | Controller (PD), DC/DC | 57V (Max) | - | |
Analog Devices / Maxim Integrated
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- | - | No | 2.5mA | - | - | - | - | Yes | - | - | - | 1 | -40°C ~ 85°C | - | - | - | 40 W | - | - | 802.3at (PoE+), 802.3af (PoE) | - | 28-TQFN (5x5) | - | - | - | - | Controller (PSE) | 32V ~ 60V | - | |
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Analog Devices / Maxim Integrated
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- | - | No | 11mA | - | - | - | - | Yes | - | - | - | 48 | -40°C ~ 85°C (TA) | - | - | - | 71.3 W | - | - | 802.3at (PoE+), 802.3af (PoE), 802.3bt | - | 64-QFN (7x11) | - | - | - | - | Controller (PSE) | 3V ~ 3.6V | - | |
Analog Devices / Maxim Integrated
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- | - | Yes | 270µA | - | - | - | - | Yes | - | - | - | 1 | -40°C ~ 85°C | - | - | - | 25.5 W | - | - | 802.3at (PoE+), 802.3af (PoE) | - | 16-TQFN (5x5) | - | - | - | - | Controller (PD) | 40V ~ 60V | - | |
Skyworks Solutions
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on Request Send RFQ |
- | - | No | 2mA | - | - | - | - | No | - | - | - | 8 | -40°C ~ 85°C | - | - | - | - | - | - | 802.3at (PoE+), 802.3af (PoE) | - | 56-QFN (8x8) | - | - | - | - | Controller (PSE), DC/DC | 44V ~ 57V | - | |
Microchip Technology
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- | - | - | - | - | - | - | - | - | - | - | - | 8 | -40°C ~ 85°C | - | - | - | 100 W | - | - | 802.3at (PoE+), 802.3af (PoE) | - | 48-QFN (8x8) | - | - | - | - | Controller (PSE) | - | - | |
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Microchip Technology
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Skyworks Solutions
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- | - | No | 8mA | - | - | - | - | No | - | - | - | 1 | -40°C ~ 85°C (TA) | - | - | - | - | - | - | 802.3at (PoE) | - | 11-QFN (3x3) | - | - | - | - | Controller (PSE) | 2.7V ~ 3.6V | - | |
Skyworks Solutions
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- | - | No | 17mA | - | - | - | - | Both | - | - | - | 8 | -40°C ~ 85°C (TA) | - | - | - | 30 W | - | - | 802.3at (PoE+), 802.3af (PoE), 802.3bt | - | 56-QFN (8x8) | - | - | - | - | Controller (PSE) | 3V ~ 3.6V | - | |
Texas Instruments
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- | - | No | 6mA | - | - | - | - | No | - | - | - | 8 | -40°C ~ 125°C | - | - | - | 127 W | - | - | 802.3at (PoE+), 802.3bt | - | 56-VQFN (8x8) | - | - | - | - | Controller (PSE) | 3V ~ 3.6V | - | |
Analog Devices / Maxim Integrated
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- | - | No | 1.1mA | - | - | - | - | No | - | - | - | 1 | -40°C ~ 85°C | - | - | - | 25.5 W | - | - | 802.3at (PoE+), 802.3af (PoE) | - | 38-QFN (5x7) | - | - | - | - | Controller (PSE) | 3V ~ 4.3V | - | |
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Analog Devices / Maxim Integrated
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on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Analog Devices / Maxim Integrated
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- | - | Yes | 2mA (Max) | - | - | - | - | No | - | - | - | 1 | -40°C ~ 125°C | - | - | - | 90 W | - | - | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | - | 28-QFN (4x5) | - | - | - | - | Controller (PD), DC/DC | 60V (Max) | - | |
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Analog Devices / Maxim Integrated
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on Request Send RFQ |
- | - | No | 11mA | - | - | - | - | Yes | - | - | - | 48 | -40°C ~ 85°C (TA) | - | - | - | 71.3 W | - | - | 802.3at (PoE+), 802.3af (PoE), 802.3bt | - | 64-QFN (7x11) | - | - | - | - | Controller (PSE) | 3V ~ 3.6V | - | |
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Texas Instruments
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on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Analog Devices / Maxim Integrated
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on Request Send RFQ |
- | - | No | 2.4mA | - | - | - | - | No | - | - | - | 4 | -40°C ~ 85°C | - | - | - | 90 W | - | - | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | - | 38-QFN (5x7) | - | - | - | - | Controller (PSE) | 45V ~ 57V | - | |
Analog Devices / Maxim Integrated
|
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on Request Send RFQ |
- | - | No | 2.4mA | - | - | - | - | No | - | - | - | 4 | -40°C ~ 85°C | - | - | - | 38.7 W | - | - | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | - | 38-QFN (5x7) | - | - | - | - | Controller (PSE) | 45V ~ 57V | - | |
Analog Devices / Maxim Integrated
|
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Price on request
Price and Stock
on Request Send RFQ |
- | - | No | 10mA | - | - | - | - | No | - | - | - | 8 | -40°C ~ 85°C | - | - | - | 25.5 W | - | - | 802.3at (PoE+), 802.3af (PoE) | - | 40-QFN (6x6) | - | - | - | - | Controller (PSE) | 3V ~ 3.6V | - | |
Analog Devices / Maxim Integrated
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- | - | Yes | 3.6mA | - | - | - | - | Yes | - | - | - | 1 | -40°C ~ 85°C | - | - | - | 6.49 W | - | - | 802.3af (PoE) | - | 16-TQFN (5x5) | - | - | - | - | Controller (PD), DC/DC | 8.7V ~ 60V | - | |
Analog Devices / Maxim Integrated
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on Request Send RFQ |
- | - | No | 2.4mA | - | - | - | - | No | - | - | - | 4 | -40°C ~ 85°C | - | - | - | 25.5 W | - | - | 802.3at (PoE+), 802.3af (PoE) | - | 38-QFN (5x7) | - | - | - | - | Controller (PSE) | 45V ~ 57V | - | |
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Microsemi Corporation
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Analog Devices / Maxim Integrated
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | No | 11mA | - | - | - | - | Yes | - | - | - | 48 | -40°C ~ 85°C (TA) | - | - | - | 71.3 W | - | - | 802.3at (PoE+), 802.3af (PoE), 802.3bt | - | 64-QFN (7x11) | - | - | - | - | Controller (PSE) | 3V ~ 3.6V | - | |
Analog Devices / Maxim Integrated
|
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Price on request
Price and Stock
on Request Send RFQ |
- | - | No | 2.4mA | - | - | - | - | No | - | - | - | 4 | -40°C ~ 85°C | - | - | - | 90 W | - | - | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | - | 38-QFN (5x7) | - | - | - | - | Controller (PSE) | 45V ~ 57V | - | |
Analog Devices / Maxim Integrated
|
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Price on request
Price and Stock
on Request Send RFQ |
- | - | Yes | 2mA | - | - | - | - | No | - | - | - | 1 | -40°C ~ 125°C | - | - | - | 71 W | - | - | 802.3at (PoE+), 802.3af (PoE), 802.3bt | - | 10-DFN (3x3) | - | - | - | - | Controller (PD) | 60V (Max) | - | |
Analog Devices / Maxim Integrated
|
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on Request Send RFQ |
- | - | No | 2mA | - | - | - | - | No | - | - | - | 4 | 0°C ~ 70°C | - | - | - | 15.4 W | - | - | 802.3af (PoE) | - | 36-SSOP | - | - | - | - | Controller (PSE) | 48V ~ 57V | - | |
Analog Devices / Maxim Integrated
|
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Price on request
Price and Stock
on Request Send RFQ |
- | - | No | 10mA | - | - | - | - | No | - | - | - | 8 | -40°C ~ 85°C | - | - | - | 25.5 W | - | - | 802.3at (PoE+), 802.3af (PoE) | - | 40-QFN (6x6) | - | - | - | - | Controller (PSE) | 3V ~ 3.6V | - | |
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Analog Devices / Maxim Integrated
|
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on Request Send RFQ |
- | - | No | 80mA | - | - | - | - | No | - | - | - | 5 | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | 802.3cg (PoE) | - | 48-QFN (7x7) | - | - | - | - | Controller (PSE) | 6V ~ 60V | - | |
Analog Devices / Maxim Integrated
|
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- | - | No | 10mA | - | - | - | - | No | - | - | - | 8 | -40°C ~ 85°C | - | - | - | 90 W | - | - | 802.3at (PoE+), 802.3af (PoE), LTPoE++ | - | 40-QFN (6x6) | - | - | - | - | Controller (PSE) | 3V ~ 3.6V | - | |
Monolithic Power Systems
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 8-SOIC | - | - | - | - | - | - | - | |
Monolithic Power Systems
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- | - | No | 270µA | - | - | - | - | No | - | - | - | 1 | -40°C ~ 85°C | - | - | - | - | - | - | 802.3af (PoE) | - | 20-TSSOPF-EP | - | - | - | - | Controller (PD), DC/DC | 0V ~ 57V | - | |
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Microchip Technology
|
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on Request Send RFQ |
- | - | Yes | - | - | - | - | - | No | - | - | - | 48 | -40°C ~ 85°C (TA) | - | - | - | 45 W | - | - | 802.3at (PoE+), 802.3af (PoE), 802.3bt | - | 32-QFN (5x5) | - | - | - | - | Controller (PSE) | 3V ~ 3.63V | - | |
Analog Devices / Maxim Integrated
|
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- | - | Yes | 270µA | - | - | - | - | Yes | - | - | - | 1 | -40°C ~ 85°C | - | - | - | 25.5 W | - | - | 802.3at (PoE+), 802.3af (PoE) | - | 16-TQFN (5x5) | - | - | - | - | Controller (PD) | 36.6V ~ 60V | - | |
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Kinetic Technologies HK Ltd
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on Request Send RFQ |
- | - | No | - | - | - | - | - | Yes | - | - | - | 1 | -40°C ~ 85°C | - | - | - | 13 W | - | - | 802.3at (PoE+), 802.3af (PoE), 802.3bt | - | 16-TQFN (4x4) | - | - | - | - | Controller (PD), DC/DC | 37V ~ 57V | - | |
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Kinetic Technologies HK Ltd
|
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on Request Send RFQ |
- | - | No | - | - | - | - | - | Yes | - | - | - | 1 | -40°C ~ 85°C | - | - | - | 30 W | - | - | 802.3at (PoE+), 802.3af (PoE) | - | - | - | - | - | - | Controller (PD), DC/DC | 37V ~ 57V | - | |
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Monolithic Power Systems
|
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- | - | Yes | 450µA | - | - | - | - | Yes | - | - | - | 1 | -40°C ~ 125°C (TJ) | - | - | - | - | - | - | 802.3af (PoE) | - | 28-QFN (4x5) | - | - | - | - | Controller (PD) | 0V ~ 57V | - | |
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Microchip Technology
|
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Price on request
Price and Stock
on Request Send RFQ |
- | - | Yes | - | - | - | - | - | Yes | - | - | - | 48 | -40°C ~ 85°C (TA) | - | - | - | 45 W | - | - | 802.3at (PoE+), 802.3af (PoE), 802.3bt | - | 32-QFN (5x5) | - | - | - | - | Controller (PSE) | 3V ~ 3.63V | - | |
|
Microchip Technology
|
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Price and Stock
on Request Send RFQ |
- | - | Yes | - | - | - | - | - | No | - | - | - | 48 | -40°C ~ 85°C (TA) | - | - | - | 45 W | - | - | 802.3at (PoE+), 802.3af (PoE), 802.3bt | - | 32-QFN (5x5) | - | - | - | - | Controller (PSE) | 3V ~ 3.63V | - | |
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Monolithic Power Systems
|
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- | - | No | 300µA | - | - | - | - | Yes | - | - | - | 1 | -40°C ~ 85°C (TA) | - | - | - | 15 W | - | - | 802.3af (PoE) | - | 8-SOIC | - | - | - | - | Controller (PD) | 57V | - | |
|
Microchip Technology
|
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Price on request
Price and Stock
on Request Send RFQ |
- | - | Yes | - | - | - | - | - | No | - | - | - | 48 | -40°C ~ 85°C (TA) | - | - | - | 45 W | - | - | 802.3at (PoE+), 802.3af (PoE), 802.3bt | - | 32-QFN (5x5) | - | - | - | - | Controller (PSE) | 3V ~ 3.63V | - | |
Analog Devices / Maxim Integrated
|
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on Request Send RFQ |
- | - | No | 3mA | - | - | - | - | Yes | - | - | - | 1 | 0°C ~ 70°C | - | - | - | 12.95 W | - | - | 802.3af (PoE) | - | 8-SO | - | - | - | - | Controller (PD) | 57V (Max) | - | |
Analog Devices / Maxim Integrated
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | No | 3mA | - | - | - | - | Yes | - | - | - | 1 | 0°C ~ 70°C | - | - | - | 12.95 W | - | - | 802.3af (PoE) | - | 8-DFN (3x3) | - | - | - | - | Controller (PD) | 57V (Max) | - | |
Analog Devices / Maxim Integrated
|
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Price on request
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on Request Send RFQ |
- | - | Yes | 2mA (Max) | - | - | - | - | No | - | - | - | 1 | -40°C ~ 85°C | - | - | - | 13 W | - | - | 802.3af (PoE) | - | 10-DFN (3x3) | - | - | - | - | Controller (PD) | 23V ~ 60V | - | |
Analog Devices / Maxim Integrated
|
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on Request Send RFQ |
- | - | No | 400µA | - | - | - | - | Yes | - | - | - | 1 | -40°C ~ 85°C | - | - | - | 12.95 W | - | - | 802.3af (PoE) | - | 8-SOIC | - | - | - | - | Controller (PD) | 36.6V ~ 67V | - | |
Monolithic Power Systems
|
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- | - | Yes | 840mA | - | - | - | - | No | - | - | - | - | -40°C ~ 125°C | - | - | - | 13 W | - | - | 802.3af (PoE) | - | 28-QFN (4x5) | - | - | - | - | Controller (PD), DC/DC | 0V ~ 57V | - | |
|
Microchip Technology
|
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Price on request
Price and Stock
on Request Send RFQ |
- | - | Yes | - | - | - | - | - | No | - | - | - | 48 | -40°C ~ 85°C (TA) | - | - | - | 45 W | - | - | 802.3at (PoE+), 802.3af (PoE), 802.3bt | - | 32-QFN (5x5) | - | - | - | - | Controller (PSE) | 3V ~ 3.63V | - | |
Analog Devices / Maxim Integrated
|
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Price on request
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on Request Send RFQ |
- | - | No | 1mA | - | - | - | - | Yes | - | - | - | 1 | -40°C ~ 85°C (TA) | - | - | - | 15.4 W | - | - | 802.3af (PoE) | - | 28-TSSOP | - | - | - | - | Controller (PSE) | 32V ~ 60V | - |
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