EKI-7659C User Manual
84
Chapter 4
Troubleshooting
Verify that is using the right power cord/adapter (+12~48V
DC
), please don’t use the
power adaptor with DC output voltage higher than 48 V, or it will burn this converter
down.
Select the proper UTP cable to construct user network. Please check that is using the
right cable. Use Unshielded Twisted-Pair (UTP) or Shielded Twisted-Pair (STP) cable
for RJ-45 connections: 100 Category 3, 4 or 5 cable for 10 Mbps connections or 100
Category 5 cable for 100 Mbps connections. Also, be sure that the length of any
twisted-pair connection does not exceed 100 meters (328 feet).
Diagnosing LED Indicators
The switch can be easily monitored through panel indicators, which describes common
problems user may encounter and where user can find possible solutions, to assist in
identifying.
If the power indicator does not light up when the power cord is plugged in, user may
have a problem with power cord. Then check for loose power connections, power
losses or surges at power outlet. If user still cannot resolve the problem, contact the
local dealer for assistance.
If the Industrial switch LED indicators are normal and the connected cables are correct
but the packets still cannot transmit, please check your system’s Ethernet devices
configuration or status.
Содержание EKI-7659C
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Страница 12: ...EKI 7659C User Manual xii C 7 System Reboot 135 Figure C 68 System Reboot 135 ...
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Страница 23: ...11 Chapter2 2 2 Dimensions units mm Figure 2 1 Front View of EKI 7659C ...
Страница 24: ...EKI 7659C User Manual 12 Figure 2 2 Side View of EKI 7659C ...
Страница 25: ...13 Chapter2 Figure 2 3 Rear View of EKI 7659C ...
Страница 26: ...EKI 7659C User Manual 14 Figure 2 4 Top View of EKI 7659C ...
Страница 34: ...EKI 7659C User Manual 22 ...
Страница 35: ...23 Chapter3 Configuration Sections include z RS 232 Console z Web Browser z Mounting z Self Diagnosis CHAPTER ...
Страница 65: ...53 Chapter3 Figure 3 21 User Authentication ...
Страница 71: ...59 Chapter3 Figure 3 28 Rate Limiting ...
Страница 94: ...EKI 7659C User Manual 82 ...
Страница 95: ...83 Troubleshooting CHAPTER ...
Страница 97: ...85 Pin Assignment Wiring APPENDIX ...
Страница 100: ...EKI 7659C User Manual 88 ...
Страница 101: ...89 Compatible SFP Modules APPENDIX ...
Страница 103: ...91 APPENDIX X View ...
Страница 141: ...129 when the X Ring function enable And then click Apply to apply the configuration Figure C 61 X Ring ...