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DCA
Irmatrac Token Ring Adapters -- Available!
DIGITAL
COMMUNICATIONS ASSOCIATES, INC. (DCA)
IRMATRAC TOKEN-RING ADAPTER/CONVERTIBLE
4MBPS-ONLY RING INTERFACE MODULE (RIM)
|
Internal P/N |
Description |
|
IN STOCK QTY |
|
|
|
|
|
|
DCA/011363 |
DCA IRMA TRAK CONVERSION KITS |
|
7 |
|
DCA-IRMATRAC |
DCA IRMATRAC CONVERTABLE TOKEN RING CARD |
|
249 |
Get-A-Quote
Technical Information
| NIC Type |
Token-Ring |
| Transfer Rate
|
4/16Mbps |
| Data Bus |
16-bit ISA/MCA |
| Topology |
Ring |
| Wiring Type
|
Unshielded twisted pair
Shielded twisted pair (DB-9 port) |
| Boot ROM |
Available |
|
I/O BASE ADDRESS |
|
Address |
JP1 |
| » |
0A20 - 0A3Fh |
Pins 1 & 2 closed |
| |
1A20 - 1A3Fh |
Pins 2 & 3 closed |
|
CONNECTIONS |
|
Purpose |
Location |
|
Ring Interface Module (RIM) |
CON1 |
|
CABLE TYPE |
|
Type |
JP2A - D |
| » |
Unshielded twisted pair |
Pins 1 & 2 closed |
| |
Shielded twisted pair (DB-9 port) |
Pins 2 & 3 closed |
|
CONNECTIONS |
|
Purpose |
Location |
|
Backplane Adapter |
CON1 |
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MISCELLANEOUS NOTES |
|
Although the backplane adapter can have a 4/16Mbps or
4Mbps-only Ring Interface Module (RIM), the 4Mbps-only RIM is diagrammed
because the 4/16Mbps RIM does not have jumpers. |
|
DCA/011363 |
DCA IRMA TRAK CONVERSION KITS |
|
0 |
7 |
|
DCA-IRMATRAC |
DCA IRMATRAC CONVERTABLE TOKEN RING CARD |
|
0 |
249 |
|
