EtherWAN EL900 Quick Start Manual

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. You need to have two power
inputs connected to run the media converter, but the FAULT LED indicator will light up to remind that the power redundant system
functions abnormal in case either PWR1 or PWR2 is dead. Media Converter, however, continues working normally even fault LED
indicator lights up.
•
DC JACK Power input: 12VDC.

The 10/100Base-TX and 100Base-FX Connectors

The 10/100Base-TX Connections

The following lists the pinouts of 10/100Base-T/TX ports.

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.
Hardened Media Converter
Pin Regular Ports
1 Input Receive Data +
2 Input Receive Data -
3 Output Transmit Data +
4 NC
5 NC
6 Output Transmit Data -
7 NC
8 NC
1
Uplink port
Output Transmit Data +
Output Transmit Data -
Input Receive Data +
NC
NC
Input Receive Data -
NC
NC
V5