Primary Crash Alert System Notice of Intent to Sole Source

The government intends to sole source the acquisition of fiber optic phone/analog extenders (parts TCRM191R-01-01-PP, TC1901R-L1ST-2-12, TC1901S-L1ST-2-12) from TC Communications. Failing to purchase this system from the original manufacturer will result in receiving incompatible parts, prolonging the current system outage and the associated increased response times for in-flight emergencies at Cannon AFB. See specifications below: TCRM191R-01-01-PP 4U 19in Mux Card Cage for RackMount Card (-10C to 50C), Dual Power Cards, 115/240V AC - North American type and 115/240V AC - North American type with Power Back Plane TC1901R-L1ST-2-12 Fiber Optic Telephone/Analog Extender, RackMount Card (-10C to 50C), 1300nm SM (20dB) ST, FXO/FXS, 12V DC TC1901S-L1ST-2-12 Fiber Optic Telephone/Analog Extender, Stand Alone (-10C to 50C), 1300nm SM (20dB) ST, FXO/FXS, 12V DC TC3PS-TB-25-01 Power Adapter for Standalone Unit, -20C to 70C, 12VDC output, Terminal Block 5.0mm, 2.5 Amp 115VAC North American type plug- Extend Telephone or 2/4-Wire Analog 600? Link with Fiber - PBX and Key System Compatible - Voice Bandwidth from 300Hz to 3.4Khz for Toll Quality Sound - Built-In Dry Contact Relay for External Alarm and Ringer Connection - 12VDC Power Supply, Optional 24VDC, -48VDC, 125VDC, or 115/230VAC with Power Adapter - Built-In Power Redundancy - -40�C - +80�C Extreme Temperature Option Available - Rackmount or Standalone - Operates Over Dual Fiber With any comments or concerns, please contact SrA Peter Iannuzzo at peter.iannuzzo@us.af.mil.