EtherWAN EL9020 User manual

Gigabit SFP Hardened Media Converter
1
Quick Start Guide
This quick start guide describes how to install and use the Gigabit SFP
hardened media converter. This is the media converter 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.
yDC Terminal Block Power Inputs: There are two pairs of power inputs
can be used to power up this media converter.
yDC JACK Power input: 12VDC.

Gigabit SFP Hardened Media Converter
2
DIP Switch
DIP
switch
No.
0 (OFF) 1 (ON)
1 Disable LFPT Enable LFPT
2 Disable link down
alarm for copper
port
Enable link down alarm
for copper port
3 Disable link down
alarm for SFP
socket port
Enable link down alarm
for SFP socket port
4 Enable force
mode for SFP
socket port
Enable auto-negotiation
for SFP socket port
The 1000Base-T and 1000Base-SX/LX Connectors
The 1000Base-T Connections
The following lists the pinouts of 1000Base-T port.
The 1000Base-SX/LX Connections
The SFP socket for Gigabit fiber optic expansion.

Gigabit SFP Hardened Media Converter
3
The Port Status LEDs

Gigabit SFP Hardened Media Converter
4
LEDs State Indication
Steady Power redundant system or ports function abnormallyFAULT
Off Power redundant system and ports function normally
Steady Power onPower1
Power2
Power3 Off Power off
Steady LFPT function enabledLFPT
Off LFPT function disabled
1000Base-SX/LX
Steady A valid network connection established for SFP port
Flashing Transmitting or receiving data
ACT stands for Activity
LINK/ACT
Off No valid network connection established for SFP port
10/100/1000Base-TX
Steady A valid network connection established for copper
port
Flashing Transmitting or receiving data
ACT stands for Activity
LINK/ACT
Off No valid network connection established for copper
port
Steady Connected in full duplex mode
Flashing Collision occurred
COL stands for Collision
FDX/COL
Off Connected in half duplex mode
Steady Connected at 1000Mbps1000
Off Not connected at 1000Mbps
Steady Connected at 100Mbps100
Off Connected at 10Mbps

Gigabit SFP Hardened Media Converter
5
Functional Description
yMeets NEMA TS1/TS2 Environmental requirements: temperature,
shock, and vibration for traffic control equipment.
yMeets EN61000-6-2 & EN61000-6-3 EMC Generic Standard Immunity
for industrial environment.
yUL1604 Class 1, Division 2 Classified for use in hazardous locations
(applicable to versions with terminal block power option).
yDIP switch configuration for link-fault-pass-through, fiber auto/force
mode, and port link down alarm.
y4096 MAC addresses, 2.75M bits buffer memory.
ySupports 802.3/802.3u/802.3ab/802.3z/802.3x. Auto-negotiation and
Auto MDI/MDIX.
ySFP socket for Gigabit fiber optic expansion.
yFull wire-speed forwarding rate.
yAlarms for power and port link failure by relay output.
yOperating voltage and Max. current consumption: 0.88A @ 12VDC,
0.44A @ 24VDC, 0.22A @ 48VDC. Power consumption: 10.5W Max.
yPower Supply: Redundant DC Terminal Block power inputs or 12VDC
DC JACK with 100-240VAC external power supply.
y-40 to 75 (℃℃-40℉to 167℉) operating temperature range.
Tested for functional operation @ -40 to℃85 (℃-40℉to 185℉).
ySupports DIN-Rail, Panel, or Rack Mounting installation.
Assembly, Startup, and Dismantling
yAssembly: Place the media converter on the DIN rail from above using
the slot. Push the front of the media converter toward the mounting
surface until it audibly snaps into place.
yStartup: Connect the supply voltage to start up the media converter via
the terminal block (or DC JACK).
yDismantling: Pull out the lower edge and then remove the media
converter from the DIN rail.

Gigabit SFP Hardened Media Converter
6

Gigabit SFP Hardened Media Converter
7
Preface
Our hardened media converter provides an affordable solution for rugged
environments, transportation road-side cabinets, industrial shop floors,
multi tenant dwellings or Fiber To The Home (FTTH) applications. Capable
of operating at temperature extremes of -40°C to +75°C, this is by far the
media converter of choice for harsh environments in which space
constraints exist.
Plug-and-Play Solution:
The hardened media converter is a plug-and-play compact media converter
which doesn't have any complicated software to set up.
This manual describes the installation and use of the hardened media
converter with the link-fault-pass-through function. The converter also
provides one channel media conversion between 10/100/1000Base-TX and
Gigabit SFP socket port.
The converter is in full compliance with IEEE802.3 10Base-T, IEEE802.3u
100Base-TX, IEEE802.3ab 1000Base-T and IEEE802.3z 1000Base-SX/LX
standards.
In this manual, you will find:
yProduct overview
yFeatures of the media converter
yIllustrative LED functions
yInstallation instructions
ySpecifications

Gigabit SFP Hardened Media Converter
8
Table of Contents
Quick Start Guide ...........................................................1
PHYSICAL DESCRIPTION...............................................1
FUNCTIONAL DESCRIPTION...........................................5
ASSEMBLY,STARTUP,AND DISMANTLING......................5
Preface ...........................................................................7
Table of Contents ...........................................................8
Introduction.....................................................................9
PRODUCT OVERVIEW ...................................................9
PRODUCT FEATURES ...................................................9
PACKING LIST ............................................................10
One-Channel Media Converter.....................................11
PORTS.......................................................................11
PORT SETTINGS.........................................................11
DIP SWITCH ..............................................................11
FRONT PANEL &LEDS...............................................12
Installation ....................................................................13
SELECTING A SITE FOR THE EQUIPMENT .....................13
DIN RAIL MOUNTING..................................................13
CONNECTING TO POWER............................................14
Specifications ...............................................................16

Gigabit SFP Hardened Media Converter
9
Introduction
The media converter provides one channel for media conversion between
10/100/1000Base-TX and Gigabit SFP socket port with the
link-fault-pass-through function. This hardened fiber optic solution is
perfectly suitable for industrial applications or rugged environmental
conditions.
Product Overview
Product Features
yMeets NEMA TS1/TS2 environmental requirements such as temperature,
shock, and vibration for traffic control equipment
yMeets EN61000-6-2 & EN61000-6-3 EMC Generic Standard Immunity
for industrial environment
yUL1604 Class 1, Division 2 Classified for use in hazardous locations
(applicable to versions with terminal block power option)
yDIP switch configuration for link-fault-pass-through, fiber auto/force
mode, and port link down alarm
y4096 MAC addresses, 2.75M bits buffer memory
ySupports 802.3/802.3u/802.3ab/802.3z/802.3x. Auto-negotiation and
Auto MDI/MDIX
ySFP socket for Gigabit fiber optic expansion
yThe Gigabit SFP socket with SFP fiber transceiver should be set to
(forced full duplex mode, forced full duplex mode) or (auto mode, auto
mode) when two 10/100/1000Base-TX and Gigabit SFP socket
one-channel media converters are connected to each other via Gigabit
SFP socket with SFP fiber transceiver

Gigabit SFP Hardened Media Converter
10
yFull wire-speed forwarding rate
yBack-pressure & IEEE802.3x compliant flow control
yAlarms for power and port link failure by relay output
yOperating voltage and Max. current consumption: 0.88A @ 12VDC,
0.44A @ 24VDC, 0.22A @ 48VDC. Power consumption: 10.5W Max.
yPower Supply: Redundant DC Terminal Block power inputs or 12VDC
DC JACK with 100-240VAC external power supply
y-40℃to 75℃(-40℉to 167℉) operating temperature range
Tested for functional operation @ -40℃to 85℃(-40℉to 185℉)
ySupports DIN-Rail, Panel, or Rack Mounting installation
yFront panel status LEDs
<Note>
Both of the Gigabit SFP socket with SFP fiber transceiver should be forced to
full duplex mode (or auto mode) when two 10/100/1000Base-TX and Gigabit
SFP socket one-channel media converters are connected to each other via
Gigabit SFP socket with SFP fiber transceiver.
Packing List
When you open 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.
yThe Media Converter
yUser’s Manual
yAC to DC Power Adaptor and Power Cable (optional)

Gigabit SFP Hardened Media Converter
11
One-Channel Media Converter
Ports
The Converter provides one copper port and one Gigabit SFP socket port.
The Gigabit SFP socket port is available for options of Multi-mode,
Single-mode, or WDM Single-mode SFP fiber transceiver using LC
connector.
The copper port uses RJ-45 connector, auto-MDIX, and auto negotiates.
Port Settings
Port settings are made very simple by means of a DIP (Dual Inline Package)
switch on the front panel of the hardened media converter.
Default DIP switch settings:
DIP Switch
There are four pins on the DIP switch for port settings. Refer to the table
below for more details.
DIP switch
No.
0 (OFF) 1 (ON)
1 Disable LFPT Enable LFPT
2 Disable link down alarm
for copper port
Enable link down alarm for
copper port
3 Disable link down alarm
for SFP socket port
Enable link down alarm for
SFP socket port
4 Enable force mode for
SFP socket port
Enable auto-negotiation for
SFP socket port

Gigabit SFP Hardened Media Converter
12
Front Panel & LEDs
LED Indicators
The LED indicators give you instant feedback on converter status:
LEDs State Indication
Steady Power redundant system or ports function abnormallyFAULT
Off Power redundant system and ports function normally
Steady Power onPower1
Power2
Power3
Off Power off
Steady LFPT function enabledLFPT
Off LFPT function disabled
1000Base-SX/LX
Steady A valid network connection established for SFP port
Flashing Transmitting or receiving data
ACT stands for Activity
LINK/ACT
Off No valid network connection established for SFP port
10/100/1000Base-TX
Steady A valid network connection established for copper
port
Flashing Transmitting or receiving data
ACT stands for Activity
LINK/ACT
Off No valid network connection established for copper
port
Steady Connected in full duplex mode
Flashing Collision occurred
COL stands for Collision
FDX/COL
Off Connected in half duplex mode
Steady Connected at 1000Mbps1000
Off Not connected at 1000Mbps
Steady Connected at 100Mbps100
Off Connected at 10Mbps

Gigabit SFP Hardened Media Converter
13
Installation
This chapter gives step-by-step installation instructions for the Converter.
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:
yThe ambient temperature should be between -40 to 75 degrees Celsius.
yThe relative humidity should be less than 95 percent, non-condensing.
ySurrounding electrical devices should not exceed the electromagnetic
field (RFC) standards.
yMake sure that the equipment receives adequate ventilation. Do not
block the ventilation holes of the equipment.
yThe power outlet should be within 1.8 meters of the product.
DIN Rail Mounting
yFix the DIN rail attachment plate to the back panel of the media
converter.
yInstallation: Place the media converter on the DIN rail from above using
the slot. Push the front of the media converter toward the mounting
surface until it audibly snaps into place.
yRemoval: Pull out the lower edge and then remove the media converter
from the DIN rail.

Gigabit SFP Hardened Media Converter
14
Connecting to Power
Redundant DC Terminal Block Power Inputs and 12VDC DC Jack:
12VDC DC Jack

Gigabit SFP Hardened Media Converter
15
Step 1: Connect the supplied AC to DC power adapter to the receptacle on
the topside of the media converter.
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.
Redundant DC Terminal Block Power Inputs
There are two pairs of power inputs can be used to power up this device.
Step 1: Connect the DC power cord to the plug-able terminal block on the
media converter, and then plug it into a standard DC outlet.
Step 2: Disconnect the power cord if you want to shut down the media
converter.
Alarms for Power and Port Failure
Step 1: There are two pins on the terminal block that are used for power
failure detection. It provides a normal 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.
<Note>
The relay output is normal in an open position when there is no power to the
media converter. Please do not connect any power source to this terminal to
prevent a shortage to your power supply.

Gigabit SFP Hardened Media Converter
16
Specifications
Applicable Standards IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX
IEEE 802.3ab 1000Base-T
IEEE 802.3z 1000Base-SX/LX
Fixed Ports 1 copper port, 1 Gigabit SFP socket port
Speed
10Base-T
100Base-TX
1000Base-T
1000Base-SX/LX
10/20Mbps for half/full-duplex
100/200Mbps for half/full-duplex
2000Mbps for full-duplex
2000Mbps for full-duplex
Forwarding rate 14,880pps for 10Mbps
148,810pps for 100Mbps
1,488,100pps for 1000Mbps
4-pair UTP/STP Cat. 5 up to 100m
Cable 1000Base-T
1000Base-SX/LX MMF (50 or 62.5µm), SMF (9 or 10µm)
Per Unit:
FAULT, Power1, Power2, Power3, LFPT
LED Indicators
Per Port:
SFP socket: LINK/ACT
Copper: LINK/ACT, FDX/COL, 1000, 100
Dimensions 50mm (W) × 110mm (D) x 135mm (H)
(1.97” (W) x 4.33” (D) x 5.31” (H))
Weight 0.8Kg (1.76lbs.)
Power DC Jack: 12VDC, External AC/DC required
Terminal Block: 12-48VDC
Operating Voltage & Max.
Current Consumption
0.88A @ 12VDC, 0.44A @ 24VDC, 0.22A
@ 48VDC
Power Consumption 10.5W Max.
Operating Temperature -40°C ~ 75°C (-40℉~ 167℉)
Tested for functional operation @
-40°C ~ 85°C (-40℉~ 185℉)
Storage Temperature -40°C ~ 85°C (-40℉~ 185℉)
Humidity 5 ~ 95%, non-condensing
Safety Hazardous locations: Class 1, Division 2
group A, B, C & D
UL60950-1, EN60950-1, IEC60950-1

Gigabit SFP Hardened Media Converter
17
EMI FCC Part 15, Class A
EN61000-6-3: 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)
EN61000-4-11 (Voltage Dips 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