Lantronix Xpress-Pro SW 52000 Quick Start

Part 

Number 

900-508a 

    1 

May 2007 

XPress-Pro SW 52000 Quick Start 

This quick installation guide describes how to install and use the hardened compact Ethernet Switch. 

Capable of operating at temperature extremes of 

-10°C to +60°C, this is the switch of choice for harsh environments constrained by space.

Physical Description 

The Terminal Block and Power Input 

The Terminal Block 

PWR Power 

Input 

GND Power 

Ground 

Earth Ground 

DC Terminal Block Power Input: The DC Terminal Block power input can be used to power up this Switch. 

The 10/100BaseTX and 100BaseFX Connectors 

The 10/100BaseTX Connections 

The following lists the pinouts of 10/100BaseT/TX ports. 

Pin

Regular Ports 

Uplink port 

1 

Input Receive Data + 

Output Transmit Data + 

2 

Input Receive Data - 

Output Transmit Data - 

3 

Output Transmit Data + 

Input Receive Data + 

4 NC 

NC 

5 NC 

NC 

6 

Output Transmit Data - 

Input Receive Data - 

7 NC 

NC 

8 NC 

NC 

The 100BaseFX 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.