317450-B21: CIRCUIT CARD ASSEMBLY.
The NC3122 Dual Port Fast Ethernet NIC provides a low cost dual port solution for workgroups to high-end servers that require redundancy and high performance. This Network Interface Controller is a high performance Ethernet LAN adapter with two fully integrated 10BASE-T/100BASE-TX LAN 82558 controllers connected on the secondary PCI bus of the 21152 PCI-to-PCI bridge. The 82558 Ethernet controller consists of both the MAC controller and the 10/100 Mbps physical layer interface.
The controller also supports emerging standards for system manageability and power management, such as ACPI. The 21152 bridge chip complies fully with Revision 2.1 of the PCI Local Bus Specification and Revision 1.1 of the PCI-to-PCI Bridge Architecture Specification. The 82558 based Compaq NC3122 Dual Fast Ethernet Controller is a sophisticated 32-bit PCI component with enhanced scatter-gather bus mastering capabilities.
Its true 32-bit architecture enables it to perform high-speed data transfers on the PCI This part is cataloged in the U.S. Government catalog under NSN 5998-01-469-5658, indicating validated use in U.S. government and defense logistics supply chains.
| features_provided | ELECTROSTATIC SENSITIVE |
| end_item_identification | PROLIANT 3000 SERVER |
| criticality_code_justification | FEAT |
| part_name_assigned_by_controlling_agency | FAST ETHERNET NC3122 DUAL PORT PC10/100 |
| NSN | 5998-01-469-5658 |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| FEATURES PROVIDED | ELECTROSTATIC SENSITIVE |
| SPECIAL FEATURES | ITEMS ARE BEING CODED AS CRITICAL TO INSURE SOURCE INSPECTION WILL BE PERFORMED AT THE POINT OF MANUFACTURE, PRIOR TO MATERIAL RECEIPT BY THE US NAVY OR OTHER DOD COMPONENTS. THESE ITEMS ARE PIECE PARTS OR END ITEMS IN SUPPORT OF VITAL MILITARY HARDWARE NECESSARY TO SUSTAIN THE SUCCESSFUL MISSION OF THE SHIPS, SUBMARINES, AND SHORE STATIONS OF THE US NAVY. CRITICAL FEATURES INCLUDING, BUT NOT LIMITED TO, DIMENSIONS, TOLERANCES/CLEARANCES, ELECTRONIC CHARACTERISTICS, AND METALLURGICAL PROPERTIES WILL BESPECIFIED FOR GOVERNMENT Q AR (QUALITY ASSURANCE REPRESENTATIVES) TO INSURE THE HIGHEST POSSIBLE DEGREE OF QUALITY AND RELIABILITY OF THESE PARTS BEING DELIVERED UNDER NAVICP CONTRACTS; WITH 2 10/100 PORTS |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | FAST ETHERNET NC3122 DUAL PORT PC10/100 |
| END ITEM IDENTIFICATION | PROLIANT 3000 SERVER |