NAIO-03 以太网供电交换板卡

NAIO-03是一款高性能的以太网供电交换板卡

具有以下参数和特性：

性能：NAIO-03F支持12~24V DC电源输入，可为PCI板卡系统提供3.3V和5V的电源，并升压至48V以支持PoE（以太网供电）功能。

该板卡满足IEEE802.3af以太网供电标准，并可作为PSE（电源供电设备）以太网供电设备，为下连设备提供每端口15.4W的电量输出。

网络功能：NAIO-03F选用Marvell 88E6065芯片，提供5个以太网口。每个以太网口均支持IEEE 802.3 10 Base-T/100 Base-Tx以太网传输标准，并能自适应MDI/MDI-X，支持自动协商功能。

该板卡具有back-pressure和pause frame-based流控制功能，可以在网络拥塞时确保0丢包。

物理特性：NAIO-03具有高输出且小尺寸的特点，能在很宽的转速范围内提供高输出，低速时运转平滑且转动惯量小，具有直流电机的优势但维护工作量极小。

NAIO-03 is a high performance power Ethernet switching board

Has the following parameters and characteristics:

Performance: The NAIO-03F supports 12 to 24V DC power inputs, providing 3.3V and 5V power to PCI board systems, and boosting to 48V to support PoE 

(Power over Ethernet) functionality.

The board meets the IEEE802.3af Ethernet power supply standard, and can be used as a PSE (power supply device) Ethernet power supply device to provide 

15.4W power output per port for the connected device.

Network function: The NAIO-03F uses Marvell 88E6065 chip and provides five Ethernet ports. Each Ethernet port supports IEEE 802.310 Base-T/100 Base-Tx 

Ethernet transmission standards, ADAPTS to MDI/MDI-X, and supports auto-negotiation.

The board has back-pressure and pause frame-based flow control functions, which can ensure zero packet loss when the network is congested.

Physical characteristics: NAIO-03 has the characteristics of high output and small size, can provide high output in a wide speed range, smooth operation at low

 speed and small moment of inertia, with the advantages of DC motor but minimal maintenance workload.