XSNet C3100MC
V1
1
Quick Start Guide
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.
The 10/100Base-TX and 100Base-FX/BX Connectors
The 10/100Base-TX Connections
The following lists the pinouts of 10/100Base-TX ports.
Pin
Regular Ports
Uplink port
1
Output Transmit Data +
Input Receive Data +
2
Output Transmit Data -
Input Receive Data -
3
Input Receive Data +
Output Transmit Data +
4 NC
NC
5 NC
NC
6
Input Receive Data -
Output Transmit Data -
7 NC
NC
8 NC
NC
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.
The WDM 100Base-BX Connections
The fiber port pinouts
Only one optical fiber is required to transmit and receive data.
