Advantech eki-7656c, User Manual, Page: 7 / 114

vii Contents
Contents
Chapter 1 Overview........................................... 2
1.1 Introduction ........................................................... 2
1.1.1 The SFP Advantage ..........................................................2
1.1.2 High-Speed Transmissions ...............................................2
1.1.3 Dual Power Inputs.............................................................2
1.1.4 Flexible Mounting.............................................................2
1.1.5 Wide Operating Temperature ...........................................3
1.1.6 Easy Troubleshooting .......................................................3
1.2 Features................................................................ 4
1.3 Specification.......................................................... 5
1.4 Packing List........................................................... 7
1.5 Safety Precaution.................................................. 7
Chapter 2 Installation...................................... 10
2.1 LED Indicators..................................................... 10
Table 2.1: EKI-7656C/7656CI LED Definition ......................10
2.2 Dimensions (units: mm) ...................................... 11
Figure 2.2-1 Front View .......................................................11
Figure 2.2-2 Side View.........................................................12
Figure 2.2-3 Rear View ........................................................13
Figure 2.2-4 Top View .........................................................14
2.3 Mounting ............................................................. 15
2.3.1 Wall mounting ................................................................15
Figure 2.3-1 Combine the Metal Mounting Kit....................15
2.3.2 DIN-rail Mounting ..........................................................16
Figure 2.3-2 Installation to DIN-rail Step 1..........................16
Figure 2.3-3 Installation to DIN-rail Step 2..........................17
2.4 Network Connection............................................ 18
2.5 Connection to a Fiber Optic Network .................. 18
Figure 2.5-1 Transceiver to the SFP slot ..............................18
Figure 2.5-2 Transceiver inserted .........................................19
Figure 2.5-3 LC cable connected..........................................19
Figure 2.5-4 Remove LC connector .....................................20
Figure 2.5-5 Pull out from the slot........................................20
2.6 Power Connection............................................... 21
Figure 2.6-1 Power Connector..............................................21
2.7 X-Ring Application............................................... 22
2.8 Coupling Ring Application ................................... 23
2.9 Dual Homing Application..................................... 24
Chapter 3 Configuration ................................. 26
3.1 RS-232 Console.................................................. 26
Figure 3.1-1 Console Cable ..................................................26
Figure 3.1-2 Launching Hyper Terminal..............................26
Figure 3.1-3 COM Properties Setting...................................27
Figure 3.1-4 Login Screen—RS-232 Configuration ............27
Figure 3.1-5 Command Line Interface .................................28