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# CABLETRON SYSTEMS, INC.
E4030 (FIBER ST/AUI)
Card Type Network Interface Card
NIC Type Ethernet
Maximum Onboard Unidentified
Memory
Boot ROM Not available
Network Transfer 10Mbps
Rate
Topology Linear Bus
Wiring Type Fiber optic cable, AUI transceiver via DB-15
port
Data Bus None
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|-----------------------------+-------+--------------+-------|
| 24 wire ribbon connector to | CN1 | ST connector | CN3 |
| control board | | | |
|-----------------------------+-------+--------------+-------|
| AUI connector | CN2 | ST connector | CN4 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|----------------------------------------+-------+-----------|
| | SQE enabled | SW1 | On |
|---+------------------------------------+-------+-----------|
| ยป | SQE disabled | SW1 | Off |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CABLE TYPE SELECTION |
|------------------------------------------------------------|
| Type | SW2 |
|--------------------------------+---------------------------|
| AUI transceiver via DB-15 port | Off |
|--------------------------------+---------------------------|
| Fiber optic cable | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| LED | Color | Status | Condition |
|------+--------+----------+---------------------------------|
| LED1 | Yellow | Blinking | Data is being received |
|------+--------+----------+---------------------------------|
| LED1 | Yellow | Off | Data is not being received |
|------+--------+----------+---------------------------------|
| LED2 | Green | Blinking | Connection error detected |
|------+--------+----------+---------------------------------|
| LED2 | Green | On | Power is on, Network connection |
| | | | is good (RJ-45 connector) |
|------+--------+----------+---------------------------------|
| LED2 | Green | Off | Power is off, Network |
| | | | connection is broken (RJ-45 |
| | | | connector) |
|------+--------+----------+---------------------------------|
| LED3 | Green | Blinking | Data is being transmitted |
|------+--------+----------+---------------------------------|
| LED3 | Green | Off | Data is not being transmitted |
|------+--------+----------+---------------------------------|
| LED4 | Red | Blinking | Collision detected on network |
|------+--------+----------+---------------------------------|
| LED4 | Red | Off | No collision detected on |
| | | | network |
+------------------------------------------------------------+