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E5020 (COAX/AUI)
CABLETRON SYSTEMS, INC.
E5020 (COAX/AUI)
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Card Type
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Network Interface Card
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NIC Type
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Ethernet
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Maximum Onboard Memory
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Unidentified
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Boot ROM
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Not available
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Network Transfer Rate
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10Mbps
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Topology
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Linear Bus
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Wiring Type
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RG-58A/U 50ohm coaxial, AUI transceiver via DB-15
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Data Bus
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None
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CONNECTIONS
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Function
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Label
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Function
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Label
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24 wire ribbon connector to control board
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CN1
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BNC connector
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CN3
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AUI connector
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CN2
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USER CONFIGURABLE SETTINGS
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Function
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Label
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Position
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SQE enabled
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SW1
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On
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| »
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SQE disabled
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SW1
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Off
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CABLE TYPE SELECTION
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Type
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SW2
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AUI transceiver via DB-15 port
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Off
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RG-58A/U 50ohm coaxial
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On
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DIAGNOSTIC LED(S)
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LED
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Color
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Status
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Condition
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LED1
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Yellow
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On
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Data is being received
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LED1
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Yellow
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Off
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Data is not being received
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LED2
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Green
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On
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Power is on
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LED2
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Green
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Off
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Power is off
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LED3
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Green
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On
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Data is being transmitted
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LED3
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Green
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Off
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Data is not being transmitted
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LED4
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Red
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On
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Collision detected on network
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LED4
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Red
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Off
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No collision detected on network
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