Chapter 2: Overview

 

Table 2-1. Front- and back-panel components.

Number

Component

Description

1

RJ-45 port

Links to twisted-pair Gigabit Ethernet

2

LED indicators

Described in Table 2-2.

3

(2) SC or LC connectors

Links to fiber.

4

3-prong power outlet

Links to power cord.

2.5 LED Indicators

 

 

 

Table 2-2. Indicators and their functions.

LED

Color

Function

FX LNK/ACT

Green

Lit when fiber connection is good.

 

 

Blinks when fiber data is present.

TP LNK/ACT

Green

Lit when TP connection is good.

 

 

Blinks when TP data is present.

TP SPD

Green

Lit when TP speed is 1000 Mbps.

 

 

Off when TP speed is 100 or 10 Mbps.

 

Amber

Lit when TP speed is 100 Mbps.

 

 

Off when TP speed is 1000 or 10 Mbps.

PWR

Green

Lit when 5-V power is coming up.

PoE PSE-TP

Green

Lit when PoE input power is active.

 

Red

Lit when PoE input power is disrupted (caused by overtempera-

 

 

ture/overcurrent).

4W

Green

Lit when PD Class Type is Class 1.

7W

Green

Lit when PD Class Type is Class 2.

15.4W

Green

Lit when PD Class Type is Class 0 or 3.

2.6 Side Panel DIP Switches and Reset Button

DIP switches and a reset button are on the side panel of the converter. See Figure 2-3.

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Black Box LPS500A-SM-10K-LC, LPS500A-MM-SC, LPS500A-MM-LC manual LED Indicators, Side Panel DIP Switches and Reset Button