General Services Administration, Federal Technology Service (FTS), Acquisition Services Division (6TS-A), 1500 Bannister Road, Kansas City, MO, 64131

70 -- 6TSA-99-DJH-0083 SOL 6TSA-99-DJH-0083 DUE 040299 POC Delta Helm, Contract Specialist, Fax (816) 823-3322, Email xxxx WEB: Visit this URL for the latest information about this, http://www.eps.gov/cgi-bin/WebObjects/EPS?ACode=P&;ProjID=6TSA-99-DJH-0 083&LocID=211. E-MAIL: Delta Helm, xxxx. This combined synopsis/solicitation for commercial items is being modified to request the following: 3-COM maintenance GUARDIAN SERVICE for 24 hours/day, 7 days/week, 4 hour response time for the following items: CLIN 1. CB 7000 Base Kit w/enhanced P/S, part number 3C37000A, Qty. 4; CLIN 2. Cellplex 7000/7000HD Cellplex Enter., part number 3C37010A, Qty. 8; CLIN 3. CB 7000 4 port, no module, part number 3C37005, Qty. 7; CLIN 4. CB 7000 OC-3C MM Module, part number 3C37060, Qty. 18; CLIN 5. 7200F Fiber Ethernet/ATM, part number 3C37264, Qty. 4; CLIN 6. NB II 8 slot extnd chassis, part number 3C6002A, Qty. 1; CLIN 7. NB II 8 slot extend chassis PWR, part number 3C6080, Qty. 1; CLIN 8. NB II Flash MemorDr for Extended, part number 3C6082A, Qty. 1; CLIN 9. NB II 20 MB PCMCIA Flash Memory, part number 3C6086, Qty. 1; CLIN 10. NB II MP ATM Link OC-3 MM, part number 3C6075, Qty. 1; CLIN 11. NB II MP Ethernet 6 port-10 base, part number 3C6061, Qty. 1; CLIN 12. OBS 4/1/98 NB II HSS 3-port RS, part number 3C8041, Qty. 3; CLIN 13. OBS 4/1/98 Netbuilder II DPE, part number 3C6091, Qty. 1; CLIN 14. Enterprise Manager (UNIX), part number 3C27850, Qty. 1; CLIN 15. OBS 11/30/98 NB II HSS 3-port V, part number 3C6040, Qty. 1; CLIN 16. Hub 10 6-port Fiber, part number 3C16565A, Qty. 4; CLIN 17. TP Trans Interface (RJ-45), part number 3C12063, Qty. 4; CLIN 18. AB9600 STX Base, part number 3C63119-AC-C, Qty. 2; CLIN 19. OC3/STM-1 UNI single mode port, part number 3C63107B-MMF, Qty. 4; CLIN 20. 8-port DSX1 CBR module, part number 3C63105-8DSX, Qty. 2; CLIN 21. PathBuilder Manager Stand-Alone, part number 3C63000, Qty. 2; CLIN 22. ALC Chassis, part number 80-002325-00, Qty. 1; CLIN 23. ALC AxCell Card Set, part number 80-002104-00, Qty. 2; CLIN 24. ALC CellMux Set Multi Mode OC-3 M, part number 80-002335-00, Qty. 1; CLIN 25. Viper DSL Module E, part number 80-002402-00, Qty. 8. FOB Port Hueneme, CA. Offers are now due by close of business April 2, 1999, and can be submitted to the address shown above Attn: Delta Helm or sent by FAX to the number shown above. Inquiries regarding the solicitation will only be accepted via Posted 03/26/99 (D-SN313437). (0085)

Loren Data Corp. http://www.ld.com (SYN# 0339 19990330\70-0002.SOL)