ACTINET SYSTEMS, INC.
ARCTALK NB
|
NIC Type |
ARCnet |
|
Transfer Rate |
2.5Mbps |
|
Data Bus |
32-bit NuBus |
|
Topology |
Star |
|
Wiring Type |
RG62/U 93ohm coaxial |
|
Boot ROM |
Available |
|
SEGMENT LENGTH AND RESPONSE/RECONFIGURATION TIMEOUTS |
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|
Maximum Length |
Response Time |
Reconfig. Time |
ET1 |
ET2 |
|
22,000 feet |
74.7s |
840ms |
Pins 1 & 2 closed |
Pins 1 & 2 closed |
|
96,000 feet |
283.4s |
1680ms |
Pins 2 & 3 closed |
Pins 1 & 2 closed |
|
195,000 feet |
561.8s |
1680ms |
Pins 1 & 2 closed |
Pins 2 & 3 closed |
|
393,000 feet |
1118.6s |
1680ms |
Pins 2 & 3 closed |
Pins 2 & 3 closed |
|
Note: All NICs on the network segment must have this option set the same. |
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|
DIAGNOSTIC LED(S) |
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|
LED |
Color |
Status |
Condition |
|
LED1 |
Green |
On |
Normal operation |
|
LED1 |
Green |
Blinking |
There is a break in the network (not necessarily at this card) |
|
LED1 |
Green |
Off |
Fault detected |
|
Note: If a fault is detected, it can be any one or a combination of the following: Card is not attached to an active network, the card is not selected in the control panel, AppleTalk is not enabled in the Chooser, the hybrid transceiver on the card may be defective, there are no active stations on the network, the Mac's -12VDC power supply is malfunctioning, the hub is defective, or there is a break in the network cable. |
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