EtherWAN EX49122A-05T User manual

Hardened PoE Ethernet Switch
1
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.
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 IEEE802.3at Power over Ethernet (PoE)
Power Sourcing Equipment (PSE).
•1000Mbps-Full-duplex, 10/100Mbps-Full/Half-duplex,
Auto-Negotiation, Auto-MDI/MDIX.
•Supports 4096 MAC addresses. Provides 2.25M bits
buffer memory.
•Alarms for power failure by relay output.
•Power Supplies: Redundant 47-57VDC Terminal Block
power inputs.
•Operating voltage and Max. current consumption: 9A @
55VDC. Power consumption: 495W Max.
•-40 to 75 (℃℃-40℉to 167℉) operating temperature
range. Tested for functional operation @ -40 to 85℃℃
(-40℉to 185℉).
•Supports Rack Mounting installation.

Hardened PoE Ethernet Switch
Physical Description
The Port Status LEDs and Power Inputs
LED State Indication
Steady Power on.
Power1
Power2 Off Power off.
Steady Power redundant system failure occurred.
Fault Off Power redundant system failure is not
occurred.
10/100Base-TX
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.
Steady Powered device (PD) is connected.
PoE Off Powered device (PD) is disconnected.
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Hardened PoE Ethernet Switch
LED State Indication
Gigabit Ethernet
Steady A valid network connection established.
Link/ACT Flashing Transmitting or receiving data.
ACT stands for ACTIVITY.
Steady A valid TX connection established.
TX Off No valid TX connection established.
Steady A valid SFP connection established.
SFP Off No valid SFP connection established.
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.
Power Input Assignment
＋47-57VDC
Power2 －Power Ground
＋47-57VDC
Power1 －Power Ground
Earth Ground
Terminal Block
Relay Output Rating 1A @ 24VDC
The 10/100Base-TX (PoE) and Gigabit Ethernet
Connectors
1. The 10/100Base-TX (PoE) Connections
The following lists the pinouts of 10/100Base-TX ports.
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Hardened PoE Ethernet Switch
Pin Signal Name Signal Definition
1 TD＋Output Transmit Data ＋
2 TD－Output Transmit Data －
3 RD＋Input Receive Data ＋
4 PoE Positive (VCC+)
5 PoE Positive (VCC+)
6 RD－Input Receive Data －
7 PoE Negative (VCC-)
8 PoE Negative (VCC-)
2. The 1000Base-T Connections
The following lists the pinouts of 1000Base-T ports.
Pin Signal Name Signal Definition
1 TP0＋Transmit and Receive Data 0 ＋
2 TP0－Transmit and Receive Data 0 －
3 TP1＋Transmit and Receive Data 1 ＋
4 TP2＋Transmit and Receive Data 2 ＋
5 TP2－Transmit and Receive Data 2 －
6 TP1－Transmit and Receive Data 1 －
7 TP3＋Transmit and Receive Data 3 ＋
8 TP3－Transmit and Receive Data 3 －
3. The SFP Socket Connections
The SFP socket for Gigabit fiber optic expansion.
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Hardened PoE Ethernet Switch
4. The 1000Base-SX/LX 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.
5. The WDM 1000Base-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
6
Preface
A member of the growing family of rugged switches, this
Hardened PoE Ethernet 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℃to +75℃, this is the switch of choice for
harsh environments.
Port 1 to port 16 on this Switch supports IEEE802.3at
Power over Ethernet (PoE) Power Sourcing Equipment
(PSE) and can detect an IEEE802.3at compliant Powered
Device (PD). Using external 47~57VDC power inputs
through Terminal Block, data and power can be transmitted
to a Powered Device (PD) over the same twisted-pair
Ethernet cable through port 1 to port 16 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
7
Table of Contents
QUICK START GUIDE 1
FUNCTIONAL DESCRIPTION 1
PHYSICAL DESCRIPTION 2
The Port Status LEDs and Power Inputs 2
The 10/100Base-TX (PoE) and Gigabit Ethernet Connectors 3
PREFACE 6
TABLE OF CONTENTS 7
PRODUCT OVERVIEW 8
HARDENED POEETHERNET SWITCH 8
PACKAGE CONTENTS 8
PRODUCT HIGHLIGHTS 9
Basic Features 9
FRONT PANEL DISPLAY 10
PHYSICAL PORTS 11
INSTALLATION 12
SELECTING A SITE FOR THE SWITCH 12
CONNECTING TO POWER 13
Redundant DC Terminal Block Power Inputs 13
Alarms for Power 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
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Hardened PoE Ethernet Switch
9
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 IEEE802.3at Power over Ethernet (PoE)
Power Sourcing Equipment (PSE).
•1000Mbps-Full-duplex, 10/100Mbps-Full/Half-duplex,
Auto-Negotiation, Auto-MDI/MDIX.
•Supports 4096 MAC addresses. Provides 2.25M bits
buffer memory.
•Alarms for power failure by relay output.
•Power Supplies: Redundant 47-57VDC Terminal Block
power inputs.
•Operating voltage and Max. current consumption: 9A @
55VDC. Power consumption: 495W Max.
•-40 to 75 (℃℃-40℉to 167℉) operating temperature
range. Tested for functional operation @ -40 to 85℃℃
(-40℉to 185℉).
•Supports Rack Mounting installation.

Hardened PoE Ethernet Switch
Front Panel Display
Status LEDs
LED State Indication
Steady Power on.
Power1
Power2 Off Power off.
Steady Power redundant system failure occurred.
Fault Off Power redundant system failure is not
occurred.
10/100Base-TX
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.
Steady Powered device (PD) is connected.
PoE Off Powered device (PD) is disconnected.
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Hardened PoE Ethernet Switch
11
LED State Indication
Gigabit Ethernet
Steady A valid network connection established.
Link/ACT Flashing Transmitting or receiving data.
ACT stands for ACTIVITY.
Steady A valid TX connection established.
TX Off No valid TX connection established.
Steady A valid SFP connection established.
SFP Off No valid SFP connection established.
Physical Ports
This switch series provides different combinations of RJ-45
copper and fiber ports as below:
•16 x 10/100Base-TX PoE ports + 2 x Gigabit Ethernet
ports
•12 x 10/100Base-TX PoE ports + 2 x Gigabit Ethernet
ports
•8 x 10/100Base-TX PoE ports + 2 x Gigabit Ethernet ports
CONNECTIVITY
•RJ-45 connectors
•SC or ST connector on 1000Base-SX/LX fiber port.
•SC connector on 1000Base-BX fiber port.
•SFP socket connection on 1000Base-SX/LX/BX fiber port.
<Note> Different product model supports different type of
fiber connector.

Hardened PoE Ethernet Switch
12
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:
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.
Alarms for Power Failure
There are two pins on the terminal block are used for
power failure detection. Use this as a dry contact
application to send a signal for power failure detection.
Power Input Assignment
＋47-57VDC
Power2 －Power Ground
＋47-57VDC
Power1 －Power Ground
Earth Ground
Terminal Block
Relay Output Rating 1A @ 24VDC
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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
1000Base-T RJ-45 2000 Mbps 4-pair UTP/STP
Cat. 5
100 m
1000Base-SX SC, ST 2000 Mbps MMF (50 or
62.5μm)
275, 550 m
1000Base-SX SC 2000 Mbps MMF (50 or
62.5μm)
2 km
1000Base-LX SC 2000 Mbps SMF (9 or 10μm) 10, 20 km
1000Base-BX SC 2000 Mbps SMF (9 or 10μm) 20 km
SFP
1000Base-SX Duplex LC 2000 Mbps MMF (50 or
62.5μm)
275 m, 550
m, 2 km
1000Base-LX Duplex LC 2000 Mbps SMF (9μm) 10, 20, 40,
70 km
1000Base-BX Single LC 2000 Mbps MMF (50 or
62.5μm)
550 m
1000Base-BX Single LC 2000 Mbps SMF (9μm) 10, 20 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 PoE ports with RJ-45
connectors, Gigabit Ethernet ports
Applicable
Standards
IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX
IEEE 802.3ab 1000Base-T
IEEE 802.3z 1000Base-SX/LX
Switching Method Store-and-Forward
Forwarding Rate
10Base-T:
100Base-TX:
1000Base-T/SX/LX:
10 / 20Mbps half / full-duplex
100 / 200Mbps half / full-duplex
2000Mbps full-duplex
Performance 14,880pps for 10Mbps
148,810pps for 100Mbps
1,488,100pps for 1000Mbps
Cable
10Base-T:
100Base-TX:
1000Base-T:
100Base-FX/BX:
1000Base-SX/LX/BX:
4-pair UTP/STP Cat. 3, 4, 5
4-pair UTP/STP Cat. 5
4-pair UTP/STP Cat. 5
Up to 100m (328ft)
MMF (50 or 62.5μm), SMF (9 or10μm)
MMF (50 or 62.5μm), SMF (9 or10μm)
LED Indicators Per unit –
Power status (Power1, Power2), Fault
Per port –
10/100TX - Link/ACT, 10/100, PoE
Gigabit Ethernet - Link/ACT, TX, SFP
Dimensions 442mm (W) × 205mm (D) × 44.2mm (H)
(17.4” (W) × 8.07” (D) × 1.73” (H))
Net Weight 3Kg (6.61lbs.)
Power Terminal Block: 47-57VDC
Operating Voltage &
Max. Current
Consumption
9A @ 55VDC
Power Consumption 495W Max.
Operating
Temperature -40℃to 75℃(-40℉to 167℉)
Tested for functional operation @
-40℃to 85℃(-40℉to 185℉)
Storage Temperature -40℃to 85℃(-40℉to 185℉)
Humidity 5%-95% non-condensing
EMI
FCC Part 15, Class A

Hardened PoE Ethernet Switch
17
EN61000-6-4:
EN55022
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