OLICOM INTERNATIONAL
OC-3121
NIC Type | Token Ring |
Transfer Rate | 4/16 Mbps |
Data Bus | 16-bit ISA |
Topology | Ring |
Wiring Type | AUI Transceiver via DB-15 port Shielded twisted pair Unshielded twisted pair |
Boot ROM | Available |

DATA TRANSFER RATE | ||
Speed | SW1/1 | |
| » | 4Mbps | Off |
16Mbps | On | |
I/O ADDRESS SELECT | |||
Address | SW1/2 | SW1/3 | |
| » | A30 - A3Fh | Off | Off |
A40 - A4Fh | Off | On | |
A60 - A6Fh | On | Off | |
A70 - A7Fh | On | On | |
INTERRUPT SELECT | |||
IRQ | SW1/4 | SW1/5 | |
| » | IRQ2 | Off | Off |
IRQ3 | On | Off | |
IRQ5 | Off | On | |
IRQ7 | On | On | |
RPL ADDRESS SELECT | ||||
Address | SW1/6 | SW1/7 | SW1/8 | |
| » | Disabled | Off | Off | Off |
C6000 - C7FFFh | On | Off | Off | |
CA000 - CBFFFh | Off | On | Off | |
CE000 - CFFFFh | On | On | Off | |
D2000 - D3FFFh | Off | Off | On | |
D6000 - D7FFFh | On | Off | On | |
DA000 - DBFFFh | Off | On | On | |
DE000 - DFFFFh | On | On | On | |