HEWLETT PACKARD COMPANY
HP 28683A
|
Card Type |
Ethernet transceiver |
|
Network Transfer Rate |
10Mbps |
|
Topology |
Star |
|
Wire Type |
Fiber optic cable |
|
Data Bus |
AUI via DB-15 connector |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
AUI via DB-15 connector |
CN1 |
Fiber optic cable transmit connector |
CN3 |
|
Fiber optic cable receive connector |
CN2 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Setting |
Label |
Position | |
|
SQE signal enabled |
SW1/1 |
Off | |
|
SQE signal disabled |
SW1/1 |
On | |
|
Loopback test mode disabled |
SW1/2 |
Off | |
|
Loopback test mode enabled |
SW1/2 |
On | |
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
PWR |
Unidentified |
On |
Power is on |
|
PWR |
Unidentified |
Off |
Power is off |
|
LIGHT |
Unidentified |
On |
Network connection is good |
|
LIGHT |
Unidentified |
Off |
Network connection is broken |
|
ACT |
Unidentified |
On |
Transceiver is transmitting or receiving data |
|
ACT |
Unidentified |
Off |
Transceiver is not transmitting or receiving data |
|
COL |
Unidentified |
On |
Cable is faulty |
|
COL |
Unidentified |
Off |
Network collision not detected |
|
COL |
Unidentified |
Blinking |
Network collision detected |