EtherWAN EL2242 Quick Start Manual

EL2242
This quick start guide describes how to install and use the hardened media converter. This is the media converter of choice for harsh
environments constrained by space.
Physical Description
The Terminal Block and Power Inputs

DC Terminal Block Power Inputs: There are two pairs of power inputs can be used to power up this device. When the power redundancy
alarm is enabled, it will need to have two power inputs connected to run the media converter. The FAULT LED indicator will light up to
remind that the power redundant system functions abnormal in case either Power 1 or Power 2 is dead. Media Converter, however,
continues working normally even fault LED indicator lights up.
The 10/100/1000Base-TX (PoE) and SFP Connectors
The 10/100/1000Base-TX (PoE) Connections
The following lists the pinouts of 10/100/1000Base-TX (PoE) port.
The SFP Connection
The SFP socket for 100Base and 1000Base fiber optic expansion.
Power Input Assignment
＋
52-57VDC
Power2
－
Power Ground
＋
52-57VDC
Power1
－
Power Ground
Earth Ground
No. ON (1)
1 Enable LFPT
2 Enable power redundancy alarm
3 Enable 1000Base SFP
<Note>
Must re-plug the fiber port after re-setting DIP switches to launch the new
settings.
LFPT: Link Fault Pass Through.
Pin Signal Name Signal Definition
1 TP0＋
2 TP0－
3 TP1＋
4 TP2＋
5 TP2－
6 TP1－
7 TP3＋
8 TP3－
1
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Terminal Block
OFF (0)
Disable LFPT
Disable power redundancy alarm
Enable 100Base SFP
Transmit and Receive Data 0 ＋
Transmit and Receive Data 0 －
Transmit and Receive Data 1 ＋
Transmit and Receive Data 2 ＋
Transmit and Receive Data 2 －
Transmit and Receive Data 1 －
Transmit and Receive Data 3 ＋
Transmit and Receive Data 3 －
For SFP expansion
W70G-EL2242XQ1