DEBIX Model A POE Module User Guide

: June 14, 2024
: DEBIX

Table of Contents

Model A POE Module
Security
DEBIX POE Module Introduction
Getting started
Function Examples
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

DEBIX POE Module User Guide
Version: V1.0（2023-07）

Complied by: Polyhex Technology Company Limited
(http://www.polyhex.net/)

Model A POE Module

DEBIX PoE Module is compatible with DEBIX Model A and DEBIX Model B SBC. The PoE module supports DC 5V/4A power output, which can provide stable DC Power for DEBIX Model A/B, simplify cabling and reduce the cost of constructing network infrastructure.

DEBIX Model A POE Module - DEBIX Model A POE Module

REVISION HISTORY

Rev.	Date	Description
1	2022.07.26	First edition

Security

1.1. Safety Precaution
The following messages inform how to make each cable connection. In most cases, you will simply need to connect a standard cable.
Table 1 Terms and conventions

Symbol	Meaning
Always disconnect the power cord from the chassis whenever there is no

workload required on it. Do not connect the power cable while the power is on.
A sudden rush of power can damage sensitive electronic components. Only experienced electricians should open the chassis.
| Always ground yourself to remove any static electric charge before touching DEBIX product. Modern electronic devices are very sensitive to electric charges. Use a grounding wrist strap at all times. Place all electronic components on a static-dissipative surface or in a static-shielded bag.

1.2. Safety Instruction
To avoid malfunction or damage to this product please observe the following:

Disconnect the device from the DC power supply before cleaning. Use a damp cloth. Do not use liquid detergents or spray-on detergents.
Keep the device away from moisture.
During installation, set the device down on a reliable surface. Drops and bumps will lead to damage.
Before connecting the power supply, ensure that the voltage is in the required range, and the way of wiring is correct.
Carefully put the power cable in place to avoid stepping on it.
If the device is not used for a long time, power it off to avoid damage caused by sudden overvoltage.
Do not pour liquid into the venting holes of the enclosure, as this could cause fire or electric shock.
For safety reasons, the device can only be disassembled by professional personnel.
If one of the following situations occur, get the equipment checked by service personnel:
 The power cord or plug is damaged.
 Liquid has penetrated into the equipment.
 The equipment has been exposed to moisture.
 The equipment does not work well, or you cannot get it to work according to the user’s manual.
 The equipment has been dropped and damaged.
 The equipment has obvious signs of breakage.
Do not place the device outside the specified ambient temperature range. This will damage the machine. It needs to be kept in an environment at controlled temperature.
Due to the sensitive nature of the equipment, it must be stored in a restricted access location, only accessible by qualified engineer.

DISCLAIMER: Polyhex disclaims all responsibility for the accuracy of any statement of this instructional document.

1.3. Declaration of Compliance
CE: This equipment has passed CE certified.
FCC: This equipment has passed FCC certified.
RoHS: This equipment is manufactured in compliance with RoHS regulations.
UKCA: This equipment has passed UKCA certified.

1.4. Technical Support

Visit DEBIX website https://www.debix.io/ where you can find the latest information about the product.
Contact your distributor, sales representative or Polyhex’s customer service center for technical support if you need additional assistance. Please have the following info ready before you call:
Product name
Description of your peripheral attachments
Description of your software(operating system, version, application software, etc.)
A complete description of the problem
The exact wording of any error messages

Discord Community (recommended): https://discord.com/invite/adaHHaDkH2
Email: info@polyhex.net

DEBIX POE Module Introduction

DEBIX POE module for DEBIX motherboard provides stable Power over Ethernet, supports DC 5V/4A power output, eliminates the need for separate power lines, simplifies system wiring and reduces the cost of building network infrastructure.

Main features:

Simplify wiring and provide stable DC power.
Support IEEE 802.3at-2009 PoE protocol.
Compatible with the existing DEBIX Aluminum Enclosure.

2.1. Overview

DEBIX Model A POE Module - Overview

DEBIX POE module can provide stable DC power for DEBIX motherboard without separate power lines. The data specifications are as below:

Table 2 DEBIX POE module Specification

Power Supply

2.2. Interface
2.2.1. LED
DEBIX POE module has two LED, a POE power input indicator and a DC 5V power output indicator, as shown below:

DEBIX Model A POE Module - Description of LED

Table 3 Description of LED

LED	Status	Description
POE input LED	Lighting	POE module power supply normal
off	POE module faulty
DC 5V output LED	Lighting	DEBIX power on, and work normal
off	DEBIX power off or faulty

2.3. Packing List
DEBIX POE Module

Getting started

3.1. Hardware connection

Component Preparation
DEBIX POE module
DEBIX motherboard
Switch or router that supports POE function
Micro SD card with DEBIX system, network cable
2 x lock screw PM1.4X4

The connection steps are as follows:

Paste the square shape and the round shape Mylar sheet on the front and back of DEBIX motherboard, as shown in the figure below:
Align the female header of DEBIX POE module with the top pin header of DEBIX motherboard, and press to insert, fix them with locking screws (PM1.4X4), as shown in the following figure:
It is necessary to confirm that the female header of DEBIX POE module are aligned one by one with the top pin header on the DEBIX motherboard to avoid damage to the board caused by power on after misalignment.
Insert the Micro SD card with DEBIX system into the slot of DEBIX motherboard, connect DEBIX peripherals (HDMI monitor, keyboard, mouse, network cable), power up DEBIX, and the DEBIX can be used normally.

Function Examples

4.1. Usage of POE

Connect the switch (supporting POE) to the RJ45 port of DEBIX motherboard with a network cable to power the DEBIX without a power adapter, as shown in the following figure:
Insert the Micro SD card into the slot of DEBIX motherboard, power on the switch, and the red indicator light of DEBIX motherboard will be on, which proves the POE function is normal.