supply of spare parts of ufsbi , supply of mother board of deltron make universal fail safe block interface (ufsbi) equipmen t as per irs:s-104/2012, ver. 0 or rdso spec. no. irs: s-105/2012, ver. 0 with latest amendments, suitabl e with existing installations. [ warranty period: 30 months after the date of delivery ] ] , supply of flat cable set ufsbi as per specification no. irs: s-105/2012 ver. 0 or latest. make : deltron [ warranty period: 30 months after the date of delivery ] ] , supply of psmon card suitable for deltron make ufsbi as per specification no. irs: s-105/ 2012 ver. 0 or latest. make/brand- deltron. [ warranty period: 30 months after the date of delivery ] ] , supply of automatic media changeover of modems working on redundant channels for data t ransmission on ofc/quad compatible with existing deltron make ufsbi. make: deltron [ warranty peri od: 30 months after the date of delivery ] ] , supply of cpu card compatible with existing ufsbi system of deltron make, as per specification no. irs: s-105/2012 ver-0 or latest. [ warranty period: 30 months after the date of del ivery ] ] , supply of surge protection module suitable for deltron equipment of ufsbi as pe r rdso spn. no. irs: s-105/2012 (ver.0) or latest, compatible to use in existing ufsbi with block panel with din rail mounting arrangement comprising of - (a) class c type ii spd for 24v dc (1 9-31 vdc) power supply line to ufsbi for differential and common mode surge-1 no. (b) class d/type iii spd for 24v dc (19-31 v dc ) power supply line to ufsbi for differential surge - 1 no. (c) class d/type iii spd for communication line (2 wire tx & 2 wire rx) to ufsbi for differential surge. make/brand:- deltron. [ warranty period: 30 months after the date of delivery ] ] , input card compatible with deltron make ufsbi system as per specn. irs: s-105/2012 ver.0 or latest. [ warranty period: 30 months after the date of delivery ] ] , supply of reset box suitable for deltron equipment of ufsbi as per rdso spn. no. i rs: s-105/2012 (ver.0) or latest compatible to use in existing ufsbi with block panel. make- del tron [ warranty period: 30 months after the date of delivery ] ] , supply of dc-dc converter (hot standby type) card compatible with exsting ufsbi syst em for ibs as per tech. specification no. irs: s-105/2012 ver. 0 or latest. make: deltron. [ warranty p eriod: 30 months after the date of delivery ] ] , supply of output card suitable for deltron equipment of ufsbi as per rdso spn. n o. irs: s-105/2012 (ver.0) or latest, compatible to use in existing ufsbi with block panel of del tron make. [ warranty period: 30 months after the date of delivery ] ]