CABLETRON SYSTEMS, INC.
E6020/-X (Coaxial)
NIC Type | Ethernet |
Transfer Rate | 10Mbps |
Data Bus | 32-bit NuBus (Apple) |
Topology | Linear Bus |
Wiring Type | RG-58A/U 50ohm coaxial AUI transceiver via DB-15 port |
Boot ROM | Not Available |

SIGNAL QUALITY ERROR (SQE) TEST | ||
Setting | JP2 | |
| » | Disabled | Pins 2 & 3 Closed |
Enabled | Pins 1 & 2 Closed | |
Note:Signal Quality Error (SQE) is a test of the collision circuitry and path. | ||
CABLE TYPE | |||
Type | Switch PSS | JP3 | |
| » | RG-58A/U 50ohm coaxial | On | Pins 2 & 3 Closed |
AUI transceiver via DB-15 port | Off | Pins 1 & 2 Closed | |

DIAGNOSTIC LED(S) | |||
LED | Color | Status | Condition |
1 | Green | On/Blinking | Data is being transmitted |
1 | Green | Off | Data is not being transmitted |
2 | Red | On/Blinking | Collision detected on network |
2 | Red | Off | Normal operation |
3 | Yellow | On/Blinking | Data is being received |
3 | Yellow | Off | Data is not being received |
4 | Green | On | Card is receiving power |
4 | Green | Off | Card is not receiving power |