MACNET
NU460 (VER. A)
|
NIC Type: |
Ethernet |
|
Transfer Rate: |
10Mbps |
|
Data Bus: |
32-Bit NuBus (Apple) |
|
Topology: |
Linear Bus Star |
|
Wiring Type |
AUI transceiver via DB-15 port RG-58A/U 50ohm coaxial Shielded/Unshielded twisted pair |
|
Boot ROM |
Available |
|
CABLE TYPE | |||
|
Type |
JP3 |
JP4 |
JP5-JP10 |
|
AUI transceiver via DB-15 port |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
|
RG-58A/U 50ohm coaxial |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
Shielded/unshielded twisted pair |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
N/A |
|
LINK INTEGRITY FUNCTION | ||
|
Setting |
JP1 | |
|
Enabled |
Pins 1 & 2 closed | |
|
Disabled |
Pins 2 & 3 closed | |
|
ON-BOARD TERMINATOR | ||
|
Setting |
JP2 | |
|
Disabled |
Pins 2 & 3 closed | |
|
Enabled |
Pins 1 & 2 closed | |
|
DIAGNOSTIC LEDS | ||
|
LED |
Status |
Condition |
|
D1 |
On |
Twisted pair network connection is good |
|
D1 |
Off |
Twisted pair network connection is broken |
|
D2 |
On |
Data is being received |
|
D2 |
Off |
Data is not being received |
|
D3 |
On |
Data is being transmitted |
|
D3 |
Off |
Data is not being transmitted |
|
D4 |
On |
Collision detected on network |
|
D4 |
Off |
Normal operation |
|
D5 |
On |
Reversed polarity condition detected |
|
D5 |
Off |
Normal operation |