EtherWAN EX47026-10B Quick Start Manual

Hardened Ethernet Switch

Quick Start Guide

This quick start guide describes how to install and use the
Hardened Ethernet Switch. This is the switch of choice for
harsh environments constrained by space.

Physical Description

The Terminal Block and Power inputs

Power Input Assignment
Power3 12VDC DC Jack

＋

12-48VDC

Power2

－

Power Ground

＋

12-48VDC

Power1

－

Power Ground

Earth Ground

Terminal Block

Relay Alarm Assignment

FAULT

*Relay warning signal disable for following:

• The relay contact closes if Power1 and
Power2 are both failed but Power3 on.

• The relay contact closes if Power3 is failed
but Power1 and Power2 are both on.

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Hardened Ethernet Switch

DC Terminal Block Power Inputs: There are two pairs of
power inputs can be used to power up this switch. Redundant
power supplies function is supported.

The 10/100Base-TX and 100Base-FX/BX Connectors

1. The 10/100Base-TX Connections

The following lists the pinouts of 10/100Base-TX ports.

Pin Regular Ports Uplink port

1 Output Transmit Data + Input Receive Data +
2 Output Transmit Data - Input Receive Data ­3 Input Receive Data + Output Transmit Data +
4 NC NC
5 NC NC
6 Input Receive Data - Output Transmit Data ­7 NC NC
8 NC NC

2. The 100Base-FX Connections
The fiber port pinouts: The Tx (transmit) port of device I is
connected to the Rx (receive) port of device II, and the Rx
(receive) port of device I to the Tx (transmit) port of device II.

3. The WDM 100Base-BX Connections
The fiber port pinouts: Only one single-mode optical fiber is

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Hardened Ethernet Switch

required to transmit and receive data.

The Port Status LEDs

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Hardened Ethernet Switch

LED State Indication

Power

Steady

Switch is properly connected to power and turned
on.

Power 1
Power 2
Power 3

Off

Switch is not connected to power and is turned
off.

Fault

Steady

• Power redundant system failure occurred.

• Port failure occurred (when link monitor alarm

dip switch is enabled).

Fault

Off

• Power redundant system failure is not
occurred.

• Port failure is not occurred (when link monitor
alarm dip switch is enabled).

• Link monitor alarm dip switch is disabled.

10/100Base-TX, 100Base-FX/BX

Steady A valid network connection established.

LINK/ACT

Flashing

Transmitting or receiving data.
ACT stands for ACTIVITY.

Steady Light solidly for a port transferring at 100Mbps.

100

Off

The port is transferring at 10Mbps If this LED is
dark.

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Hardened Ethernet Switch

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Functional Description

• Complies with IEC61850-3 and IEEE1613
environmental requirements for power substation
automation systems.

• Complies with EN50121-4 environmental requirements
for railway applications.

• Meets NEMA TS1 & TS2 environmental requirements
for traffic control equipments.

• Meets EN61000-6-2 & EN61000-6-4 EMC Generic
Standard Immunity for industrial environment.

• Supports IEEE802.3/802.3u/802.3x. Auto-negotiation:
10/100Mbps, Full/Half-duplex, Auto-Negotiation, Auto
MDI/MDIX.

• 100Base-FX: Multi/Single mode SC or ST type,
100Base-BX: WDM Single mode SC type.

• Supports 2048 MAC addresses. Provides 448K bits
buffer memory.

• DIP switch configuration for link monitor alarm.

• Alarms for power and port link failure by relay output 1A

@ 24VDC.

• Power Supplies: Redundant 12-48VDC Terminal Block
power inputs and 12VDC DC JACK with 100-240VAC
external power supply.

• Operating voltage and Max. current consumption: 0.5A
@ 12VDC, 0.25A @ 24VDC, 0.125A @ 48VDC. Power
consumption: 6W Max.

• -40℃ to 75℃ (-40℉ to 167℉) operating temperature
range. Tested for functional operation @ -40℃ to 85℃

(-40℉ to 185℉).

• Supports DIN-Rail or Panel Mounting installation.

Hardened Ethernet Switch

Assembly, Startup, and Dismantling

• Assembly: Place the switch on the DIN rail from above
using the slot. Push the front of the switch toward the
mounting surface until it audibly snaps into place.

• Startup: Connect the supply voltage to start up the
switch via the terminal block (or DC JACK).

• Dismantling: Pull out the lower edge and then remove
the switch from the DIN rail.

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Hardened Ethernet Switch

7

Preface

A member of the growing family of rugged switches, this
switch addresses a need for a smaller switch. This switch
provides an affordable solution for rugged and outdoor
environment, transportation road-side cabinet, industrial
floor shop, multitenant dwellings or Fiber To The Home
(FTTH) applications. Capable of operating at temperature

extremes of -40°C to +75°C, this is the switch of choice for
harsh environments constrained by space.

Plug-and-Play Solution:
The switch is a plug-and-play Fast Ethernet Switch in
compact size. It doesn't have any complicated software to
set up.

This manual describes how to install and use the hardened
Ethernet Switch. This switch integrates full wire speed
switching technology. This switch brings the answer to
complicated hardened networking environments.

To get the most out of this manual, you should have an
understanding of Ethernet networking concepts.

In this manual, you will find:

y Features on the switch
y Illustrative LED functions
y Installation instructions
y Specifications

Hardened Ethernet Switch

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Table of Contents

QUICK START GUIDE 1

PHYSICAL DESCRIPTION 1

The Terminal Block and Power inputs 1
The 10/100Base-TX and 100Base-FX/BX Connectors 2
The Port Status LEDs 3

FUNCTIONAL DESCRIPTION 5
ASSEMBLY, STARTUP, AND DISMANTLING 6

P

REFACE 7

T

ABLE OF CONTENTS 8

P

RODUCT OVERVIEW 9

HARDENED ETHERNET SWITCH 9
PACKAGE CONTENTS 9
PRODUCT HIGHLIGHTS 10

Basic Features 10

FRONT PANEL DISPLAY 11
PHYSICAL PORTS 12

INSTALLATION 13

SELECTING A SITE FOR THE SWITCH 13
DIN RAIL MOUNTING 14
CONNECTING TO POWER 15

Redundant DC Terminal Block Power Inputs 15
12VDC DC Jack 15
Alarms for Power Failure 16

CONNECTING TO YOUR NETWORK 17

Cable Type & Length 17
Cabling 18

SPECIFICATIONS 19

A

PPENDIX A – CONNECTOR PINOUTS 21

Hardened Ethernet Switch

Product Overview

Hardened Ethernet Switch

Package Contents

When you unpack the product package, you shall find the
items listed below. Please inspect the contents, and report
any apparent damage or missing items immediately to your
authorized reseller.

3 This Switch

3

User’s Manual

3 External power adapter & Power Cord

(Optional)

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Hardened Ethernet Switch

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Product Highlights

Basic Features

• Complies with IEC61850-3 and IEEE1613

environmental requirements for power substation
automation systems.

• Complies with EN50121-4 environmental requirements

for railway applications.

•

Meets NEMA TS1 & TS2 environmental requirements
for traffic control equipments.

• Meets EN61000-6-2 & EN61000-6-4 EMC Generic

Standard Immunity for industrial environment.

•

Supports IEEE802.3/802.3u/802.3x. Auto-negotiation:
10/100Mbps, Full/Half-duplex, Auto-Negotiation, Auto
MDI/MDIX.

• 100Base-FX: Multi/Single mode SC or ST type,

100Base-BX: WDM Single mode SC type.

• Supports 2048 MAC addresses. Provides 448K bits

buffer memory.

• DIP switch configuration for link monitor alarm.

•

Alarms for power and port link failure by relay output 1A
@ 24VDC.

• Power Supplies: Redundant 12-48VDC Terminal Block

power inputs and 12VDC DC JACK with 100-240VAC
external power supply.

• Operating voltage and Max. current consumption: 0.5A

@ 12VDC, 0.25A @ 24VDC, 0.125A @ 48VDC. Power
consumption: 6W Max.

•

-40 to 75 (℃℃-40℉ to 167℉) operating temperature
range. Tested for functional operation @ -40 to 85 ℃℃

(-40℉ to 185℉).

• Supports DIN-Rail or Panel Mounting installation.

Hardened Ethernet Switch

Front Panel Display

Status LEDs

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Hardened Ethernet Switch

LED State Indication

Power

Steady

Switch is properly connected to power and turned
on.

Power 1
Power 2
Power 3

Off

Switch is not connected to power and is turned
off.

Fault

Steady

• Power redundant system failure occurred.

• Port failure occurred (when link monitor alarm

dip switch is enabled).

Fault

Off

• Power redundant system failure is not
occurred.

• Port failure is not occurred (when link monitor
alarm dip switch is enabled).

• Link monitor alarm dip switch is disabled.

10/100Base-TX, 100Base-FX/BX

Steady A valid network connection established.

LINK/ACT

Flashing

Transmitting or receiving data.
ACT stands for ACTIVITY.

Steady Light solidly for a port transferring at 100Mbps.

100

Off

The port is transferring at 10Mbps If this LED is
dark.

Physical Ports

This switch provides:

• Eight 10/100Base-TX ports

• Six 10/100Base-TX ports + one or two 100Base-FX/BX

ports

• Four 10/100Base-TX ports + one or two 100Base-FX/BX
ports

CONNECTIVITY

• RJ-45 connectors

• SC or ST connector on 100Base-FX fiber port.

• SC connector on 100Base-BX fiber port.

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Hardened Ethernet Switch

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Installation

This chapter gives step-by-step instructions about how to
install the switch:

Selecting a Site for the Switch

As with any electric device, you should place the switch
where it will not be subjected to extreme temperatures,
humidity, or electromagnetic interference. Specifically, the
site you select should meet the following requirements:

- The ambient temperature should be between -40 to 75

degrees Celsius.

- The relative humidity should be less than 95 percent,

non-condensing.

- Surrounding electrical devices should not exceed the

electromagnetic field (RFC) standards.

- Make sure that the switch receives adequate ventilation.

Do not block the ventilation holes on each side of the
switch

- The power outlet should be within 1.8 meters of the

switch.

Hardened Ethernet Switch

DIN Rail Mounting

Fix the DIN rail attachment plate to the back panel of the
switch.

Installation: Place the switch on the DIN rail from above using
the slot. Push the front of the switch toward the mounting
surface until it audibly snaps into place.

Removal: Pull out the lower edge and then remove the switch
from the DIN rail.

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Hardened Ethernet Switch

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Connecting to Power

Redundant DC Terminal Block Power Inputs and 12VDC
DC Jack:

Redundant DC Terminal Block Power Inputs

There are two pairs of power inputs can be used to power
up this device. You only need to have one power input
connected to run the switch.

Step 1: Connect the DC power cord to the plug-able terminal block on the

switch, and then plug it into a standard DC outlet.

Step 2: Disconnect the power cord if you want to shut down the switch.

12VDC DC Jack

Step 1: Connect the supplied AC to DC power adapter to the receptacle on

the topside of the switch.

Step 2: Connect the power cord to the AC to DC power adapter and attach

the plug into a standard AC outlet with the appropriate AC voltage.

Hardened Ethernet Switch

Alarms for Power Failure

Step 1: There are two pins on the terminal block are used for power failure

detection. It provides the normally closed output when the power
source is active. Use this as a dry contact application to send a
signal for power failure detection.

Power Input Assignment
Power3 12VDC DC Jack

＋

12-48VDC

Power2

－

Power Ground

＋

12-48VDC

Power1

－

Power Ground

Earth Ground

Terminal Block

Relay Alarm Assignment

FAULT

*Relay warning signal disable for following:

• The relay contact closes if Power1 and
Power2 are both failed but Power3 on.

• The relay contact closes if Power3 is failed
but Power1 and Power2 are both on.

Special note:
The relay output is normal open position when there is no power to the
switch. Please do not connect any power source to this terminal to
prevent the shortage to your power supply.

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Hardened Ethernet Switch

17

Connecting to Your Network

Cable Type & Length

It is necessary to follow the cable specifications below
when connecting the switch to your network. Use
appropriate cables that meet your speed and cabling
requirements.

Cable pecifications S
Speed

Connector Port Speed

Half/Full
Duplex

Cable

Max.
Distance

10Base-T RJ-45 10/20 Mbps 2-pair

UTP/STP
Cat. 3, 4, 5

100 m

100Base-TX RJ-45 100/200 Mbps 2-pair

UTP/STP
Cat. 5

100 m

100Base-FX SC, ST 200 Mbps MMF (50 or

62.5μm)

2 km

100Base-FX SC, ST 200 Mbps SMF (9 or

10μm)

20, 40, or 75
km

100Base-BX SC 200 Mbps SMF (9 or

10μm)

20 or 40 km

Hardened Ethernet Switch

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Cabling

Step 1: First, ensure the power of the switch and end devices are turned off.

<Note> Always ensure that the power is off before any installation.

Step 2: Prepare cable with corresponding connectors for each type of port

in use.

Step 3: Consult the previous section for cabling requirements based on

connectors and speed.

Step 4: Connect one end of the cable to the switch and the other end to a

desired device.

Step 5: Once the connections between two end devices are made

successfully, turn on the power and the switch is operational.

Hardened Ethernet Switch

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Specifications

Hardened Ethernet
Switch

10/100Base-TX auto-negotiating ports with
RJ-45 connectors, 100Base-FX/BX fiber ports

Applicable
Standards

IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX/FX

Switching Method Store-and-Forward
Forwarding Rate

10Base-T:
100Base-TX:
100Base-FX/BX:

10 / 20Mbps half / full-duplex
100 / 200Mbps half / full-duplex
200Mbps full-duplex

Performance 14,880pps for 10Mbps

148,810pps for 100Mbps

Cable

10Base-T:
100Base-TX:

100Base-FX:
100Base-BX:

2-pair UTP/STP Cat. 3, 4, 5
2-pair UTP/STP Cat. 5
Up to 100m (328ft)
MMF (50 or 62.5μm), SMF (9 or10μm)
SMF (9 or10μm)

LED Indicators Per unit –

Power status (Power 1, Power 2, Power 3)
Fault

Per port –

10/100TX or 100FX/BX - LINK/ACT, 100

Dimensions 60mm (W) × 125mm (D) × 145mm (H)

(2.36” (W) × 4.92” (D) × 5.7” (H))

Net Weight 1Kg (2.2lbs.)
Power Terminal Block: 12-48VDC

DC Jack: 12VDC, External AC/DC required

Operating Voltage &
Max. Current
Consumption

0.5A @ 12VDC, 0.25A @ 24VDC, 0.125A @
48VDC

Power Consumption

6W Max.

Operating
Temperature

-40°C to 75℃ (-40℉ to 167℉)
Tested for functional operation @

-40℃ to 85℃ (-40℉ to 185℉)

Storage Temperature

-40°C to 85°C (-40℉ to 185℉)

Humidity 5%-95% non-condensing

EMI

FCC Part 15, Class A
EN61000-6-4

EN55022
EN61000-3-2

Hardened Ethernet Switch

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EN61000-3-3

EMS

EN61000-6-2

EN61000-4-2 (ESD Standard)
EN61000-4-3 (Radiated FRI Standards)
EN61000-4-4 (Burst Standards)
EN61000-4-5 (Surge Standards)
EN61000-4-6 (Induced RFI Standards)
EN61000-4-8 (Magnetic Field Standards)

Environmental Test Compliance

IEC60068-2-6 Fc (Vibration Resistance)
IEC60068-2-27 Ea (Shock)
IEC60068-2-32 Ed (Free Fall)
IEC61850-3 and IEEE1613 environmental requirements for substation
and power automation systems
EN50121-4 environmental requirements for railway applications
NEMA TS1/2 Environmental requirements for traffic control equipments

Hardened Ethernet Switch

Appendix A – Connector Pinouts

Pin arrangement of RJ-45 connectors:

RJ-45 Connector and Cable Pins

The following table lists the pinout of 10/100Base-TX ports.

Pin Regular Ports Uplink port

1 Output Transmit Data + Input Receive Data +
2 Output Transmit Data - Input Receive Data ­3 Input Receive Data + Output Transmit Data +
4 NC NC
5 NC NC
6 Input Receive Data - Output Transmit Data ­7 NC NC
8 NC NC

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