supply of supply of modem compatible with existing webfil make ufsbi system to work on backup media (2 mbps e1 channel from stm). , supply of dc-dc converter (hot standby type) suitable for webfil make ufsbi as per irs s:1 04/2012 ver. 0 [ warranty period: 30 months after the date of delivery ] ] , supply of ufsbi block telephone (complete with ptt handset) [ warranty period: 30 mont hs after the date of delivery ] ] , supply of flat cable set for webfil make ufsbi as per irs s:104/2012 ver. 0 [ warranty peri od: 30 months after the date of delivery ] ] , supply of sam unit for webfil make ufsbi as per irs s:104/2012 ver. 0 [ warranty period: 30 months after the date of delivery ] ] , mother board compatible with existing ufsbi system fitted in 6u rack as per irs s:104/2012 ver. 0 [ warranty period: 30 months after the date of delivery ] ] , supply of reset box for webfil make ufsbi as per irs s:104/2012 ver. 0 [ warranty period: 30 months after the date of delivery ] ] , supply of cpu card compatible with webfil make ufsbi system as per irs s:104/2012 ver. 0. [ warranty period: 30 months after the date of delivery ] ] , supply of modem compatible with existing webfil make ufsbi system to work on backup me dia (2 mbps e1 channel from stm). [ warranty period: 30 months after the date of delivery ] ] , control and communication card compatible with webfil make ufsbi system as per irs s:10 4/2012 ver. 0 [ warranty period: 30 months after the date of delivery ] ] , supply of input card compatible with existing ufsbi system as per irs: s104/2012 ver. 0 [ w arranty period: 30 months after the date of delivery ] ] , supply of input card for ufsbi as per rdso specification irs: s-104/2012 ver-0 [ warranty period: 30 months after the date of delivery ] ] , supply of output card for ufsbi as per rdso specification irs: s-104/2012 ver-0 [ warra nty period: 30 months after the date of delivery ] ]