MACNET
SE470E (VER. A)
|
NIC Type: |
Ethernet |
|
Transfer Rate: |
10Mbps |
|
Data Bus: |
32-bit SE Processor direct slot (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 |
SW1 |
|
AUI transceiver via DB-15 port |
Position 2 |
|
RG-58A/U 50ohm coaxial |
Position 3 |
|
Shielded/unshielded twisted pair |
Position 1 |
|
ON-BOARD RAM | ||
|
Setting |
JP1 | |
|
64KB |
Closed | |
|
16KB |
Open | |
|
Note:The location of JP1 is not specified in manufacturers documentation. | ||
|
BOOT ROM | |||
|
Setting |
JP2 |
JP3 | |
|
27128 ROM chip installed |
Closed |
N/A | |
|
27256 ROM chip installed |
Open |
N/A | |
|
74LS471 ROM chip installed |
N/A |
Closed | |
|
PJ2 ROM chip installed |
N/A |
Open | |
|
Note:The locations of JP2 and JP3 are not specified in manufacturers documentation. | |||
|
DIAGNOSTIC LEDS | |||
|
LED |
Color |
Status |
Condition |
|
LED 1 |
Green |
On |
Data is being transmitted or received |
|
LED 1 |
Green |
Off |
Data is not being transmitted or received |
|
LED 2 |
Red |
On |
Twisted pair network connection is good |
|
LED 2 |
Red |
Off |
Twisted pair network connection is broken |