Commercial Acquisition Department, Bldg 11, Naval Undersea Warfare Center Division, Newport, Code 59, Simonpietri Dr., Newport, RI 02841-1708

70 -- MODIFICATION TO SYNOPSIS 002013 DTD 18 JAN 2000 SOL N66604-00-Q-2013 DUE 021100 POC J. Clermont, Contract Negotiator at (401) 832-1460; K. Hughes, Contracting Officer at (401) 832-1550; FAX (401) 832-4820. WEB: Naval Undersea Warfare Center Divison, Newport, http://www.npt.nuwc.navy.mil/contract/. E-MAIL: Jeannie Clermont, Contract Negotiator, clermontjm@npt.nuwc.navy.mil. Synopsis 002013 is further modified as follows: The specifications are modified and restated in their entirety as follows: Versa Module Eurocard (VME) Specifications The minimum specifications for the VME enclosure are: 1. 19 inch rack mount enclosure, 12U height, slide rails 2. 2 inch recessed front card cage, 6U height 3. 21 slot VME64x backplane, 5 row 160 pin connector. J0 supported. The rear backplane is a direct feedthrough of the user defined pins of the P2 and power supply pins of the P1 and P2 to the backplane. Alternately, the rear backplane is a direct feedthrough of all pins of the P2 and P1. 4. 2 inch recessed rear card cage, 6U height 5. 21 slot 6U x 160mm rear card cage with J1/J2 direct plug in 6. Front and rear injector/ejector rails 7. Electronic Bus Grant/ IACK (Interrupt Acknowledge) 8. Dual, redundant 120 VAC (VAC), 60 Hz (Hertz) input 1000W (Watt) output for each power suppliers. The power supply units (PSU) are true redundant with power load sharing capability (Not diode ORed). In the event one PSU fails, the alternate unit delivers power to all the voltages. A single PSU delivers +5V @ 150A, +12V @ 20A (30A peak), additional +12V @ 10A, -12V @ 10A. 9. Two half-height bays for drives 10. Plexiglass front panel. Plexiglass front panel is to cover front card slot region. 11. Three 100 cfm (Cooling Flow per Minute) 12 VDC (Volts Direct Current) cooling fans 12. Amperage and Voltage meters for 5V, 12V and -12V settings. 13. PSU (power supply unit) and over temperature indicators. The over temperature sensors should indicate when the temperature exceeds 70 degrees celsius. 14. Serial interface LCD (Liquid Crystal Display) display panel with minimum resolution of 240x128. Greyscale LCD display with 128x240 dot array, or 16 rows x 40 columns of characters (utilizing 5 x 7 character font in 6 x 8 character cell). Physical dimensions of LCD display are 170 x 105 mm mounted on front of chassis and clearly viewable. 15. Guarded power switch and reset switch Response time is extended to 11 February 2000. Our department no longer issues solicitations or amendments in paper form. Instead, they may be accessed at our web site http://www.npt.nuwc.navy.mil/contract/. We also provide electronic access in our Bid Room. Estimated RFP release date: 01/18/00; SIC Code: 3679. Posted 02/01/00 (W-SN420603). (0032)

Loren Data Corp. http://www.ld.com (SYN# 0252 20000203\70-0004.SOL)