ABACO Circuit Card Assembly

This order is for thirty (30) each of part number PMC613FXRCSC Dual 100FX Ethernet PMC with SC
Connector cards. The PMC613FXRCSC is the ROHS (Restriction of Hazardous Substances) follow-on
replacement module used within the Low Band Universal Communications System (LBUCS) AN/WRR-12C.
The module is an integral part of the AN/WRR-12C system and is an essential component installed inside
the CP-2388C/WRR Signal Data Processor (SDP) and CV-4331/WRR Digital Data Converter.

This is an End-of- Life (EOL) order. ABACO; the manufacturer, will no longer accept orders for this part
number after May 14, 2021.

The PMC613FXRCSC is the Front I/O Dual 100BaseFX(SC) card for the System Controller Assembly (part
number 0233406-1) and Bus Controller Assembly (part number 0233414-1). The PMC613FXRCSC
provides the communication ports between the System Controller Assembly and Bus Controller Assembly.
System operation, as well as operator interface software, is processed through the System Controller. The
Submarine Low Frequency/Very Low Frequency VMEbus Receiver (SLVR) AN/WRR12, 12A, and 12B will be
upgraded to the LBUCS AN/WRR-12C Configuration.

The upgrade is required due to additional functionality being added to the LBUCS AN/WRR-12C which
includes of the CP-2388C/WRR SDP and CV-4331C DDC. NIWC PAC has a Memorandum of Agreement
with NAVSUP WSS to perform functions of a PBLO which includes making sure there are enough Ready For
Issue (RFI) assets available to support the fleet.

This order will be used to fill NAVSUP WSS Performance Based Logistics – Organic (PBLO) requisitions.