User manual

vii Contents
Contents
Chapter 1 Overview.........................................12
1.1 Introduction ......................................................... 12
1.1.1 The SFP Advantage ................................ 12
1.1.2 SFP with DMI Function............................ 12
1.1.3 High-Speed Transmissions ..................... 12
1.1.4 Dual Power Inputs ...................................12
1.1.5 Flexible Mounting .................................... 13
1.1.6 Wide Operating Temperature .................. 13
1.1.7 Easy Troubleshooting.............................. 13
1.2 Features.............................................................. 14
1.3 Specifications...................................................... 15
1.4 Packing List......................................................... 17
1.5 Safety Precaution................................................ 17
Chapter 2 Installation......................................20
2.1 LED Indicators..................................................... 20
Table 2.1: EKI-2748FI LED Definition......................................20
2.2 Dimensions (unit: mm) ........................................ 21
Figure 2.1: Front View................................................................21
Figure 2.2: Side View .................................................................22
Figure 2.3: Rear View.................................................................23
Figure 2.4: Top View..................................................................24
2.3 Mounting ............................................................. 25
2.3.1 Wall mounting.......................................... 25
Figure 2.5: Combine the Metal Mounting Kit ............................25
2.3.2 DIN-rail Mounting..................................... 26
Figure 2.6: Installation to DIN-rail Step 1..................................26
Figure 2.7: Installation to DIN-rail Step 2..................................27
2.4 Network Connection............................................ 28
2.5 Connection to a Fiber Optic Network .................. 28
Figure 2.8: Transceiver to the SFP slot.......................................28
Figure 2.9: Transceiver Inserted .................................................29
Figure 2.10: LC connected to the transceiver.............................29
Figure 2.11: Remove LC connector............................................30
Figure 2.12: Pull out from the slot..............................................30
2.6 Power Connection............................................... 31
Figure 2.13: Pin Assignment of the Power Connector ...............31
2.7 X-Ring Application............................................... 32
2.8 Coupling Ring Application................................... 33
2.9 Dual Homing Application..................................... 34
Chapter 3 Configuration.................................36
3.1 RS-232 Console.................................................. 36
Figure 3.1-1 Console Cable.....................................................36
Figure 3.1-2 Launching Hyper Terminal.................................36