EtherWAN ED3638 User manual

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User’sManual 1
Quick Start Guide
This quick start guide describes how to install and use the Hardened
Ethernet Extender. This is the Hardened Ethernet Extender of choice for
harsh environments constrained by space.
Installation
ED3638T (Transmitter): This is a PoL (Power over Link) transmitter. Data and power
can be delivered at the same time through coaxial cable to turn on and communicate
with ED3638R (Receiver) via BNC interface.
ED3638R (Receiver): This is a PoL (Power over Link) Receiver. ED3638R (Receiver)
can be powered either by ED3638T (Transmitter) through coaxial cable or power supply.
The Ethernet port supports IEEE802.3at PoE/PSE for fulfilling PoE/PD application.
<Warning>
Removes the device power before installation.
Removes the device power before any I/O and DIP switch configuration.
Do not connect ED3638T and ED3638R to the same power source. Devices
may be damaged due to power loop back through the PoL linked via coaxial
cable.
PoL (Power over Link) Mode Enable Installation
Ensures all power sources are disconnected from ED3638T and ED3638R.
Ensures ED3638T PoL (Power over Link) DIP switch is in On position (Up position).
Sets ED3638T Type DIP switch to Perf (Performance, Up position) to acquire better
Line Speed (but poor noise immunity). Or sets Type DIP switch of ED3638T to Std
(Standard, Down position) to acquire standard Line Speed (but better noise
immunity).
Checks if ED3638R Mode is set to Rmt on DIP switch (Remote, Up position).
Connects one end of the coaxial cable to BNC interface of the ED3638T and the
other end to BNC interface of the ED3638R.
Connects power source to ED3638T.
Data and power can be delivered from ED3638T, and at the same time through
coaxial cable to turn on and communicate with ED3638R.
<Note> The equipment is designed for building installation and not intended to be
connected to exposed (outside plant) networks including campus environment or
equivalent.
PoL (Power over Link) Mode Disable Installation
For longer distance (e.g. over 1.4km) extension application, ED3638R may not be
able to receive power from ED3638T. A separate power may be applied on
ED3638R.
Ensures all power sources are disconnected from ED3638T and ED3638R.
Ensures ED3638T PoL (Power over Link) DIP switch is in Off position (Down
position).
Sets ED3638T Type DIP switch to Perf (Performance, Up position) to acquire better
Line Speed (but poor noise immunity). Or sets Type DIP switch of ED3638T to Std
(Standard, Down position) to acquire standard Line Speed (but better noise
immunity).

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Connects power source to ED3638T.
Checks if ED3638R Mode is set to Rmt on DIP switch (Remote, Up position).
Connects power source to ED3638R.
Connects one end of the coaxial cable to BNC interface of the ED3638T and the
other end to BNC interface of the ED3638R.
Data can be transmitted between ED3638T and ED3638R via coaxial cable.
Physical Description
The Port Status LEDs and Power Inputs
ED3638T ED3638R
DC Terminal Block Power Inputs: 2.5A @ 48VDC (Peak current 3.26A). There are
two pairs of power inputs can be used to power up this Ethernet Extender.
Redundant power supplies function is supported. You only need to have one power
input connected to run the Ethernet Extender.
DC JACK Power input: 2.5A @ 48VDC (Peak current 3.26A).
Power supply suggestion 30 watts application
SDR-120-48 / DR-120-48 (120W 48VDC) For one pair
SDR-240-48 (240W 48VDC) For three pairs
SDR-480-48 (480W 48VDC) For seven pairs
User’sManual 2

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Power Input Assignment
Power1 48VDC DC Jack
＋T:46-57V / R:46-57V DC
Power2 －Power Ground
＋T:46-57V / R:46-57V DC
Power3 －Power Ground
Earth Ground
Terminal Block
DIP
Switch Down Up
ED3638T
PoL Disable Power over Link Enable Power over Link
Type Std (Standard) Standard line speed
Better noise immunity
Perf (Performance)
Better line speed
Poor noise immunity
ED3638R
Mode Loc (Local)
Set ED3638R to Local Mode Rmt (Remote) Set ED3638R to Remote Mode
Type Std (Standard) Standard line speed
Better noise immunity
Perf (Performance)
Better line speed
Poor noise immunity
LEDs State Indication
Steady Power receivedPower
1/2/3 Off Power off
Steady Power Ethernet extension interface function is enabled
PoL Off No power is transmitted over Ethernet extension
interface
Steady Powered device (PD) is connected
PoE Off Powered device (PD) is disconnected
Steady A valid Extender connection established
Fast
Flashing Data transmission or receiving
Slow
Flashing Extender port under negotiation mode
Link
Off Extender interface connection is not established
Line
Speed Steady Displays the link speed in Mbps
Steady PoE power can be transmitted for PDPSE
Output All off No PoE power can be transmitted for PD
Steady A valid Ethernet connection established
Flashing Data transmission or receiving
Green Off Non-Ethernet connection is established
Steady Link speed at 100Mbps
Yellow Off Link speed at 10Mbps
User’sManual 3

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Power over Link (PoL) Enabled
Distance Data Rate ED3638R PoE Output
400M 100Mbps 30.0W
800M 60Mbps 15.4W
1000M 50Mbps 12.0W
1200M 45Mbps 8.0W
1600M 20Mbps 6.0W
1800M 15Mbps 4.0W
Power over Link (PoL) Disabled
Power Supply Applied on ED3638R
Distance Data Rate ED3638R PoE Output
2000M 9Mbps 30.0W
2200M 6Mbps 30.0W
2400M 4Mbps 30.0W
<Note> The Reference Performance is tested on 5C2V / RG6AU Coaxial Cable on a roll
type (Cable impedance: 75ohm).
10/100Base-TX and Ethernet Extender Connectors
10/100Base-TX Connection
The following lists the pinouts of
10/100Base-TX RJ-45 port.
Pin Regular Port PoE Port
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-)
User’sManual 4

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User’sManual 5
Functional Description
Meets EN61000-6-2 & EN61000-6-4 EMC Generic Standard Immunity
for industrial environment.
Ethernet port: Supports IEEE802.3/802.3u/802.3x. Auto-negotiation:
10/100Mbps, full/half-duplex; Auto MDI/MDIX.
Auto data rate negotiation for Ethernet extension interface.
5C2V/RG6AU coaxial cable for BNC connector.
Six speeds with speed indicator LEDs on front panel of unit, up to
100Mbps @ about 600meters (1,968ft.), down to 1Mbps @ about
3,000meters (9,842ft.).
Supports Power over Link (PoL) and provides IEEE802.3at power
output up to 500meters (1,640ft.) and IEEE802.3af power output up to
800meters (2,624ft.).
Supports Power over Ethernet application up to 1,900meters (6,233ft.)
for Max. 5 watts power consumed PoE powered devices.
Power consumption:
- Enable Power over Link (PoL) function: Max. 65Watts
- Disable Power over Link (PoL) function: ED3638T: Max. 5W.
ED3638R: Max. 35W with PoE output, Max. 5W without PoE
output.
Power Supply: Redundant T:46-57V / R:46-57V DC Terminal Block
power inputs and 48VDC Latched DC JACK interface.
Operating temperature range @ -40 to 75 (℃℃-40℉to 167℉). Tested
for functional operation @ -40 to 85 (℃℃-40℉to 185℉).
Supports Din-Rail or Panel Mounting installation.

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User’sManual 6
Preface
This manual describes how to install and use the Hardened Ethernet
Extender. The Hardened Ethernet Extender introduced here provides one
channel for Ethernet over existing coaxial cable.
The Hardened Ethernet Extender fully complies with IEEE802.3 10Base-T
and IEEE802.3u 100Base-TX standards.
In this manual, you will find:
Product overview
Features on the Hardened Ethernet Extender
Illustrative LED functions
Installation instructions
Specifications

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User’sManual 7
Table of Contents
Quick Start Guide .........................................................................1
Installation....................................................................................1
Physical Description ....................................................................2
The Port Status LEDs and Power Inputs....................................2
10/100Base-TX and Ethernet Extender Connectors..................4
Functional Description.................................................................5
Preface............................................................................................6
Table of Contents ..........................................................................7
Introduction...................................................................................8
Product Overview......................................................................... 8
Product Features.......................................................................... 8
Packing List..................................................................................9
One-Channel Hardened Ethernet Extender.............................10
Ports........................................................................................... 10
Ethernet Extender Mode Settings...............................................10
DIP Switch..................................................................................10
Front Panel & LEDs ..................................................................11
LED Indicators.........................................................................11
10/100Base-TX and Ethernet Extender Connectors................12
Installation...................................................................................13
Selecting a Site for the Equipment.............................................. 13
DIN Rail Mounting.....................................................................13
Connecting to Power..................................................................15
Redundant DC Terminal Block Power Inputs .........................15
48VDC DC Jack......................................................................15
Specifications...............................................................................17

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Introduction
The Hardened Ethernet Extender provides one channel for Ethernet over
existing coaxial cable. This Hardened Ethernet Extender solution is
perfectly fitted in the industrial applications or rugged environment.
Product Overview
ED3638T ED3638R
Product Features
Meets EN61000-6-2 & EN61000-6-4 EMC Generic Standard Immunity
for industrial environment.
Ethernet port: Supports IEEE802.3/802.3u/802.3x. Auto-negotiation:
10/100Mbps, full/half-duplex; Auto MDI/MDIX.
Auto data rate negotiation for Ethernet extension interface.
5C2V/RG6AU coaxial cable for BNC connector.
Six speeds with speed indicator LEDs on front panel of unit, up to
100Mbps @ about 600meters (1,968ft.), down to 1Mbps @ about
3,000meters (9,842ft.).
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User’sManual 9
Supports Power over Link (PoL) and provides IEEE802.3at power
output up to 500meters (1,640ft.) and IEEE802.3af power output up to
800meters (2,624ft.).
Supports Power over Ethernet application up to 1,900meters (6,233ft.)
for Max. 5 watts power consumed PoE powered devices.
Power consumption:
- Enable Power over Link (PoL) function: Max. 65Watts
- Disable Power over Link (PoL) function: ED3638T: Max. 5W.
ED3638R: Max. 35W with PoE output, Max. 5W without PoE
output.
Power Supply: Redundant T:46-57V / R:46-57V DC Terminal Block
power inputs and 48VDC Latched DC JACK interface.
Operating temperature range @ -40 to 75 (℃℃-40℉to 167℉). Tested
for functional operation @ -40 to 85 (℃℃-40℉to 185℉).
Supports Din-Rail or Panel Mounting installation.
Packing List
When you unpack this product package, you will find the items listed below.
Please inspect the contents, and report any apparent damage or missing
items immediately to our authorized reseller.
The Hardened Ethernet Extender
User’s Manual
AC to DC Power Adaptor and Power Cable (optional)

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User’sManual 10
One-Channel Hardened Ethernet Extender
Ports
The Hardened Ethernet Extender provides TX ports and one Ethernet
Extender port.
For the TX ports, it uses RJ-45 connector and auto senses the speed of
10/100Mbps.
For the Ethernet Extender port, it uses BNC connectors and auto senses
the speed of Link (below 20)/20/40/60/80/100Mbps.
Ethernet Extender Mode Settings
Ethernet Extender mode settings are made very simple by means of a DIP
(Dual Inline Package) switch on the top panel of the Hardened Ethernet
Extender.
DIP Switch
DIP
Switch Down Up
ED3638T
PoL Disable Power over Link Enable Power over Link
Type Std (Standard) Standard line speed
Better noise immunity
Perf (Performance)
Better line speed
Poor noise immunity
ED3638R
Mode Loc (Local)
Set ED3638R to Local Mode Rmt (Remote) Set ED3638R to Remote Mode
Type Std (Standard) Standard line speed
Better noise immunity
Perf (Performance)
Better line speed
Poor noise immunity

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Front Panel & LEDs
LED Indicators
The LED indicators give you instant feedback on status of the Hardened
Ethernet Extender:
LEDs State Indication
Steady Power receivedPower
1/2/3 Off Power off
Steady Power Ethernet extension interface function is enabled
PoL Off No power is transmitted over Ethernet extension
interface
Steady Powered device (PD) is connected
PoE Off Powered device (PD) is disconnected
Steady A valid Extender connection established
Fast
Flashing Data transmission or receiving
Slow
Flashing Extender port under negotiation mode
Link
Off Extender interface connection is not established
Line
Speed Steady Displays the link speed in Mbps
Steady PoE power can be transmitted for PDPSE
Output All off No PoE power can be transmitted for PD
Steady A valid Ethernet connection established
Flashing Data transmission or receiving
Green Off Non-Ethernet connection is established
Steady Link speed at 100Mbps
Yellow Off Link speed at 10Mbps
Power over Link (PoL) Enabled
Distance Data Rate ED3638R PoE Output
400M 100Mbps 30.0W
800M 60Mbps 15.4W
1000M 50Mbps 12.0W
1200M 45Mbps 8.0W
1600M 20Mbps 6.0W
1800M 15Mbps 4.0W
User’sManual 11

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Power over Link (PoL) Disabled
Power Supply Applied on ED3638R
Distance Data Rate ED3638R PoE Output
2000M 9Mbps 30.0W
2200M 6Mbps 30.0W
2400M 4Mbps 30.0W
<Note> The Reference Performance is tested on 5C2V / RG6AU Coaxial Cable on a roll
type (Cable impedance: 75ohm).
10/100Base-TX and Ethernet Extender Connectors
10/100Base-TX Connection
The following lists the pinouts of
10/100Base-TX RJ-45 port.
Pin Regular Port PoE Port
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-)
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User’sManual 13
Installation
This chapter gives step-by-step installation instructions for the Hardened
Ethernet Extender.
Selecting a Site for the Equipment
As with any electric device, you should place the equipment where it will
not be subjected to extreme temperatures, humidity, or electromagnetic
interference. Specifically, the site you select should meet the following
requirements:
The Surrounding Air 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 equipment receives adequate ventilation. Do not block the
ventilation holes of the equipment.
The power outlet should be within 1.8 meters of the product.
DIN Rail Mounting
Fix the DIN rail attachment plate to the back panel of the Hardened
Ethernet Extender.
Installation: Place the Hardened Ethernet Extender on the DIN rail from
above using the slot. Push the front of the Hardened Ethernet Extender
toward the mounting surface until it audibly snaps into place.
Removal: Pull out the lower edge and then remove the Hardened Ethernet
Extender from the DIN rail.

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User’sManual 14

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Connecting to Power
Redundant DC Terminal Block Power Inputs or 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 Hardened
Ethernet Extender.
Step 1: Connect the DC power cord to the plug-able terminal block on the Hardened
Ethernet Extender, and then plug it into a standard DC outlet.
Step 2: Disconnect the power cord if you want to shut down the Hardened Ethernet
Extender.
48VDC DC Jack
Step 1: Connect the supplied AC to DC power adapter to the receptacle on the topside
of the Hardened Ethernet Extender.
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.
User’sManual 15

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Power Input Assignment
Power1 48VDC DC Jack
＋T:46-57V / R:46-57V DC
Power2 －Power Ground
＋T:46-57V / R:46-57V DC
Power3 －Power Ground
Earth Ground
Terminal
Block
User’sManual 16

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User’sManual 17
Specifications
Applicable Standards IEEE802.3 10Base-T, IEEE802.3u 100Base-TX
Fixed Ports 10/100Mbps Ethernet ports with RJ-45 connectors
1 x Ethernet Extender port with BNC connector
Speed
10Base-T
100Base-TX
Ethernet Extender
10/20Mbps for half/full-duplex
100/200Mbps for half/full-duplex
Link (Below 20), 20, 40, 60, 80, 100Mbps
Switching Method Store-and-Forward
Forwarding rate 14,880/148,810pps for 10/100Mbps
Cable
10Base-T
100Base-TX
Ethernet Extender
4-pair UTP/STP Cat. 3, 4, 5 up to 100m
4-pair UTP/STP Cat. 5 up to 100m
Coaxial cable
Per Unit (3 LEDs)- Power1, Power2, Power3
LED Indicators ED3638T-
PoL; Line Speed (Mbps): Link, 20, 40, 60, 80, 100
ED3638R-
PoE; Line Speed (Mbps): Link, 20, 40, 60, 80, 100;
PSE Output (Watts): 5, 15, 30
Dimensions 50mm (W) × 110mm (D) x 135mm (H)
(1.97” (W) x 4.33” (D) x 5.31” (H))
Weight 0.77Kg (1.7lbs.)
Power
Terminal Block: T:46-57V / R:46-57V DC
DC Jack: 48VDC, External AC/DC required
Terminal Block & DC Jack Power Inputs: 2.5A @
48VDC (Peak current 3.26A)
Power Consumption
Enable PoL: Max. 65Watts
Disable PoL:
ED3638T: Max. 5W
ED3638R: Max. 35W with PoE output
Max. 5W without PoE output
Operating Temperature -40℃~ 75℃(-40℉~ 167℉) Tested for functional operation @
-40℃~ 85℃(-40℉~ 185℉)
Storage Temperature -40℃~ 85℃(-40℉~ 185℉)
Humidity 5 ~ 95%, non-condensing
EMI FCC Part 15, Class A
EN61000-6-4: EN55022, EN61000-3-2, EN61000-3-3
EMS
EN61000-6-2:
EN61000-4-2 (ESD Standard)
EN61000-4-3 (Radiated RFI 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)