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# CNET TECHNOLOGY, INC.
CN815E REV. B
NIC Type Transceiver
Transfer Rate Unidentified
Data Bus Transceiver
Topology Linear Bus/Star
Wiring Type Unshielded twisted pair`
AUI Transceiver via DB-15 port
Boot ROM Not available
(IMG) IMG 1
(IMG) IMG 2
+------------------------------------------------------------+
| TEST CONFIGURATION |
|------------------------------------------------------------|
| Select | SW1 |
|-----------------------------+------------------------------|
| SQE test | Position 2 |
|-----------------------------+------------------------------|
| Link test | Position 1 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| LED | Status | Condition |
|------+----------+------------------------------------------|
| LED1 | On | Link test enabled |
|------+----------+------------------------------------------|
| LED1 | Off | Link test disabled |
|------+----------+------------------------------------------|
| LED2 | On | Power on |
|------+----------+------------------------------------------|
| LED2 | Off | Power off |
|------+----------+------------------------------------------|
| LED3 | On | Network traffic detected |
|------+----------+------------------------------------------|
| LED3 | Blinking | Data is being received |
|------+----------+------------------------------------------|
| LED3 | Off | Data is not being received |
|------+----------+------------------------------------------|
| LED4 | On | Large load of data is being transmitted |
|------+----------+------------------------------------------|
| LED4 | Blinking | Normal load of data is being transmitted |
|------+----------+------------------------------------------|
| LED4 | Off | Data is not being transmitted |
|------+----------+------------------------------------------|
| LED5 | On | Collision detected on port |
|------+----------+------------------------------------------|
| LED5 | Blinking | Twisted-pair to transceiver connection |
| | | is broken |
|------+----------+------------------------------------------|
| LED5 | Off | No collision is detected |
|------+----------+------------------------------------------|
| LED6 | On | Polarity is good |
|------+----------+------------------------------------------|
| LED6 | Off | Polarity is reversed |
+------------------------------------------------------------+