SST-4P and SST-8P PCI adapters are intelligent, high-speed (up to 920k bps on each port) PCI expansion boards, which provide high performance serial I/O solutions for a PCI bus host computer. All port interfaces are standard RS-232, with full modem control and voltage surge protection on every pin. SST PCI adapters appear to the system host processor as memory.
That is, they are memory<br>mapped devices. Each adapter is automatically mapped into system memory at the time of device driver installation. SST adapters occupy a PCI slot in the host computer and provide the intelligent<br>functions to "off-load" the CPU from serial communications processing tasks.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1650-00-458-3210, indicating validated use in U.S. government and defense logistics supply chains.
| material | SILICON SEMICONDUCTOR |
| overall_length | 0.380 INCHES MAXIMUM IN |
| mounting_method | TERMINAL |
| terminal_length | 1.062 INCHES MINIMUM AND 1.072 INCHES MAXIMUM IN |
| overall_diameter | 0.210 INCHES MAXIMUM IN |
| features_provided | HERMETICALLY SEALED CASE |
| fsc_application_data | PART OF SWITCH,CONSTANT SPEED FSN 1650-299-4052 |
| terminal_type_and_quantity | 2 UNINSULATED WIRE LEAD |
| power_rating_per_characteristic | 2.5 WATTS MAXIMUM TOTAL DEVICE DISSIPATION |
| current_rating_per_characteristic | 3.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE |
| general_characteristics_item_description | ALUMINUM ALLOY,BLUE ANODIZE |
| voltage_rating_in_volts_per_characteristic | 100.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS |
| NSN | 1650-00-458-3210 |
| FSC APPLICATION DATA | PART OF SWITCH,CONSTANT SPEED FSN 1650-299-4052 |
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | ALUMINUM ALLOY,BLUE ANODIZE |