1 INTRODUCTION
1.3 | Channel Switches |
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| switches (DIP switches |
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| FDX |
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| NORM | |||||
| network administrator to set EACH media 1 |
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| 2 | 3 | 4 | 5 | 6 |
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| converter channel, separately, either to full- |
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| duplex or to |
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| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
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| The Link Test switch (DIP switch #7) |
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| HDX |
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| TEST | |||||
enables or disables the Missing Link Test feature for a block of six (6) Multichannel Media Converter channels.
1.4Reset Button
Located only on
1.5AC Power Supply Module/Optional Redundant AC Power Supply Module
An AC Power Supply Module, installed at the back of the Multichannel
Media Converter before shipment, supplies power to the Multichannel
Media Converter through an external power cord connected to an external
AC outlet.
NOTE: The Multichannel Media Converter does not have an ON/OFF power switch. Power is applied to, and removed from, the Multichannel Media Converter by connecting and disconnecting the power cord.
The Multichannel Media Converter rear panel also contains an expansion slot for an optional redundant Power Supply Module. When installed, the optional redundant Power Supply Module shares the power load with the main AC Power Supply Module. If one power supply fails, the remaining power supply assumes the role of providing all power to the Multichannel Media Converter, thereby protecting the Multichannel Media Converter from a system failure.
NOTE: Both the redundant Power Supply Module and the main AC Power
Supply Module can be "hot swapped".
The MAIN power LED on the front panel of the | ||||
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Multichannel Media ConverterLED is a steady amber | M E N T | |||
when thef the AC Power Supply Module is operating |
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| POWER |
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properly. When the optional redundant Power Supply |
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| BCKP |
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| MAIN | |
Module is installed and operating properly, the BCKP |
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| TEST | |
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power LED is a steady green. |
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MULTICHANNEL MEDIA CONVERTER | 1.3 |