Installation Guide
Table Of Contents
- EDS-2008-EL/ELP Series Quick Installation Guide
- Overview
 - Package Checklist
 - Features
 - Panel Layout of EDS-2008-EL/EDS-2008-ELP
 - Panel Layout of EDS-2008-EL-M-ST/EDS-2008-EL-M-SC
 - Mounting Dimensions
 - DIN-rail Mounting
 - Wall Mounting (optional)
 - Wiring Requirements
 - Grounding the Moxa EtherDevice Switch
 - Wiring the Power Input
 - Communication Connections
 - 100BaseFX Ethernet Port Connection
 - DIP Switch Settings
 - LED Indicators
 - Auto MDI/MDI-X Connection
 - Dual Speed Functionality and Switching
 - Switching, Filtering, and Forwarding
 - Switching and Address Learning
 - Auto-negotiation and Speed Sensing
 - Specifications
 
 
- 14 - 
RJ45 (8-pin) to RJ45 (8-pin) Cross-over Cable Wiring 
100BaseFX Ethernet Port Connection 
The concept behind the SC/ST port and cable is quite straightforward. 
Suppose you are connecting devices I and II. As opposed to electrical 
signals, optical signals do not require a circuit in order to transmit data. 
Consequently, one of the optical lines is used to transmit data from 
device I to device II, and the other optical line is used transmit data 
from device II to device I, for full-duplex transmission. 
All you need to remember is to connect the Tx (transmit) port of device 
I to the Rx (receive) port of device II, and the Rx (receive) port of 
device I to the Tx (transmit) port of device II. If you are making your 
own cable, we suggest labeling the two sides of the same line with the 
same letter (A-to-A and B-to-B, as shown by the following illustration, 
or A1-to-A2 and B1-to-B2). 
SC-port Pinouts 
SC-port to SC-port Cable Wiring 
ST-port Pinouts 
ST-port to ST-port Cable Wiring 
ATTENTION
This is a Class 1 Laser/LED product. To prevent damage to your 
eyes, do not stare directly into the laser beam. 










