EtherWAN EX48000A Series User manual

Hardened PoE Ethernet Switch
Quick Start Guide
This quick start guide describes how to install and use the
Hardened PoE Ethernet Switch. This is the switch of choice
for harsh environments constrained by space.
Physical Description
The Port Status LEDs and Power inputs
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Hardened PoE Ethernet Switch
LED State Indication
Steady Power on.
Power1
Power2
Power3 Off Power off.
Steady Power redundant system failure occurred.
Fault Off Power redundant system failure is not
occurred.
10/100Base-TX, 100Base-FX/BX
Steady A valid network connection established.
Link/ACT Flashing Transmitting or receiving data.
ACT stands for ACTIVITY.
Steady Valid port connection at 100Mbps.
10/100 Off Valid port connection at 10Mbps.
Power Input Assignment
Power3 48VDC DC Jack
＋48VDC
Power2 －Power Ground
＋48VDC
Power1 －Power Ground
Earth Ground
Terminal Block
Relay Output Rating 1A @ 24VDC
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.
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.
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Hardened PoE Ethernet Switch
Pin PoE Ports (Port 1-4) Non-PoE Port (Port 5)
1 Output Transmit Data + Output Transmit Data +
2 Output Transmit Data - Output Transmit Data -
3 Input Receive Data + Input Receive Data +
4 Positive (VCC+)
5 Positive (VCC+)
6 Input Receive Data - Input Receive Data -
7 Negative (VCC-)
8 Negative (VCC-)
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 optical fiber is required to
transmit and receive data.
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Hardened PoE Ethernet Switch
4
Functional Description
•Meets NEMA TS1 & TS2 Environmental requirements:
temperature, shock, and vibration for traffic control
equipment.
•Meets EN61000-6-2 & EN61000-6-4 EMC Generic
Standard Immunity for industrial environment.
•Supports IEEE802.3af Power over Ethernet (PoE)
Power Sourcing Equipment (PSE).
•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 Multi/Single mode SC type.
•Supports 1024 MAC addresses. Provides 512K bits
buffer memory.
•Alarms for power and port link failure by relay output.
•Power Supplies: Redundant 48VDC Terminal Block
power inputs and 48VDC DC JACK with optional
100-240VAC external power supply.
•Operating voltage and Max. current consumption: 1.5A
@ 48VDC. Power consumption: 72W Max.
•-40 to 75 (℃℃-40℉to 167℉) operating temperature
range. Tested for functional operation @ -40 to 85℃℃
(-40℉to 185℉).
•Supports Desktop installation.

Hardened PoE Ethernet Switch
5
Preface
A member of the growing family of rugged switches, this
Hardened PoE Ethernet 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.
Port 1 to port 4 on this Switch supports IEEE802.3af Power
over Ethernet (PoE) Power Sourcing Equipment (PSE) and
can detect an IEEE802.3af compliant Powered Device
(PD). Using external 48VDC power inputs through
Terminal Block or Power Jack, data and power can be
transmitted to a Powered Device (PD) over the same
twisted-pair Ethernet cable through port 1 to port 4 on the
Switch.
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:
•Features on the switch
•Illustrative LED functions
•Installation instructions
•Specifications

Hardened PoE Ethernet Switch
6
Table of Contents
QUICK START GUIDE 1
PHYSICAL DESCRIPTION 1
The Port Status LEDs and Power inputs 1
The 10/100Base-TX and 100Base-FX/BX Connectors 2
FUNCTIONAL DESCRIPTION 4
PREFACE 5
TABLE OF CONTENTS 6
PRODUCT OVERVIEW 7
HARDENED POEETHERNET SWITCH 7
PACKAGE CONTENTS 7
PRODUCT HIGHLIGHTS 8
Basic Features 8
FRONT PANEL DISPLAY 9
PHYSICAL PORTS 10
INSTALLATION 11
SELECTING A SITE FOR THE SWITCH 11
CONNECTING TO POWER 12
Redundant DC Terminal Block Power Inputs 12
48VDC DC Jack 12
Alarms for Power and Port Link Failure 13
CONNECTING TO YOUR NETWORK 14
Cable Type & Length 14
Cabling 15
SPECIFICATIONS 16

Hardened PoE Ethernet Switch
Product Overview
Hardened PoE 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.
3This Switch
3User’s Manual
3External power adapter & Power Cord (Optional)
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Hardened PoE Ethernet Switch
8
Product Highlights
Basic Features
•Meets NEMA TS1 & TS2 Environmental requirements:
temperature, shock, and vibration for traffic control
equipment.
•Meets EN61000-6-2 & EN61000-6-4 EMC Generic
Standard Immunity for industrial environment.
•Supports IEEE802.3af Power over Ethernet (PoE)
Power Sourcing Equipment (PSE).
•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 Multi/Single mode SC type.
•Supports 1024 MAC addresses. Provides 512K bits
buffer memory.
•Alarms for power and port link failure by relay output.
•Power Supplies: Redundant 48VDC Terminal Block
power inputs and 48VDC DC JACK with optional
100-240VAC external power supply.
•Operating voltage and Max. current consumption: 1.5A
@ 48VDC. Power consumption: 72W Max.
•-40 to 75 (℃℃-40℉to 167℉) operating temperature
range. Tested for functional operation @ -40 to 85℃℃
(-40℉to 185℉).
•Supports Desktop installation.

Hardened PoE Ethernet Switch
Front Panel Display
Status LEDs
LED State Indication
Steady Power on.
Power1
Power2
Power3 Off Power off.
Steady Power redundant system failure occurred.
Fault Off Power redundant system failure is not
occurred.
10/100Base-TX, 100Base-FX/BX
Steady A valid network connection established.
Link/ACT Flashing Transmitting or receiving data.
ACT stands for ACTIVITY.
Steady Valid port connection at 100Mbps.
10/100 Off Valid port connection at 10Mbps.
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Hardened PoE Ethernet Switch
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Physical Ports
This switch series provides two different combinations of
RJ-45 copper and fiber ports as below:
•Five 10/100Base-TX ports
•Four 10/100Base-TX ports + one 100Base-FX/BX port
CONNECTIVITY
•RJ-45 connectors
•SC or ST connector on 100Base-FX fiber port.
•SC connector on 100Base-BX fiber port.
<Note> Different product model supports different type of
fiber connector.

Hardened PoE Ethernet Switch
11
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 PoE Ethernet Switch
Connecting to Power
Redundant DC Terminal Block Power Inputs and 48VDC
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.
48VDC DC Jack
Step 1: Connect the supplied AC to DC power adapter to the receptacle on
the back side 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.
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Hardened PoE Ethernet Switch
Alarms for Power and Port Link 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 48VDC DC Jack
＋48VDC
Power2 －Power Ground
＋48VDC
Power1 －Power Ground
Earth Ground
Terminal Block
Relay Output Rating 1A @ 24VDC
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 PoE Ethernet Switch
14
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 S ecificationsp
Speed Connector Port Speed
Half/Full
Duplex
Cable Max.
Distance
10Base-T RJ-45 10/20 Mbps 4-pair
UTP/STP Cat.
3, 4, 5
100 m
100Base-TX RJ-45 100/200 Mbps 4-pair
UTP/STP Cat.
5
100 m
100Base-FX SC, ST 200 Mbps MMF (50 or
62.5μm)
2 km
100Base-BX SC 200 Mbps MMF (50 or
62.5μm)
2 or 5 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 PoE Ethernet Switch
15
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 PoE Ethernet Switch
16
Specifications
Hardened PoE
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/BX:
4-pair UTP/STP Cat. 3, 4, 5
4-pair UTP/STP Cat. 5
Up to 100m (328ft)
MMF (50 or 62.5μm), SMF (9 or10μm)
LED Indicators Per unit –
Power status (Power1, Power2, Power3),
Fault
Per port –
10/100TX or 100FX/BX - Link/ACT, 10/100
Dimensions 220mm (W) × 134.3mm (D) × 35mm (H)
(7.87” (W) × 5.29” (D) × 1.38” (H))
Net Weight 0.8Kg (1.76lbs.)
Power Terminal Block: 48VDC
DC Jack: 48VDC, External AC/DC required
Operating Voltage &
Max. Current
Consumption
1.5A @ 48VDC
Power Consumption 72W 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
EN61000-3-3

Hardened PoE Ethernet Switch
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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)
NEMA TS1/2 Environmental requirements for traffic control equipment