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# BAY NETWORKS, INC.
928A
Device Type Transceiver
NIC Type Ethernet
Maximum Onboard Memory Unidentified
Boot ROM Not available
Network Transfer Rate 10Mbps
Topology Star
Wiring Type Unshielded twisted pair
Data Bus External
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|----------------------+-------+---------------------+-------|
| AUI transceiver via | CN1 | RJ-45 UTP connector | CN2 |
| DB-15 | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|----------------------------------------+-------+-----------|
| » | SQE test function disabled | JP1 | Pins 1 & |
| | | | 2 closed |
|---+------------------------------------+-------+-----------|
| | SQE test function enabled | JP1 | Pins 2 & |
| | | | 3 closed |
|---+------------------------------------+-------+-----------|
| » | Link integrity test feature | JP2 | Pins 2 & |
| | disabled | | 3 closed |
|---+------------------------------------+-------+-----------|
| | Link integrity test feature | JP2 | Pins 1 & |
| | enabled | | 2 closed |
|------------------------------------------------------------|
| Note: JP2 is located internally. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| LED | Color | Status | Condition |
|------+--------+--------+-----------------------------------|
| PWR | Green | On | Power is on |
|------+--------+--------+-----------------------------------|
| PWR | Green | Off | Power is off |
|------+--------+--------+-----------------------------------|
| LNK | Green | On | Network connection is good |
|------+--------+--------+-----------------------------------|
| LNK | Green | Off | Network connection is broken |
|------+--------+--------+-----------------------------------|
| COL | Red | On | Collision detected on network |
|------+--------+--------+-----------------------------------|
| COL | Red | Off | No collision detected on network |
|------+--------+--------+-----------------------------------|
| TX | Amber | On | Data is being transmitted |
|------+--------+--------+-----------------------------------|
| TX | Amber | Off | Data is not being transmitted |
|------+--------+--------+-----------------------------------|
| RX | Amber | On | Data is being received |
|------+--------+--------+-----------------------------------|
| RX | Amber | Off | Data is not being received |
|------------------------------------------------------------|
| Note: LNK LED remains on when the SQE test function is |
| disabled. |
+------------------------------------------------------------+