Supply Of Input Card Compatible With Existing Webfil Make For Universal Fail Safe Block Interface ( Ufsbi ) Equipment As Per Rdso Specn.No. Irs:S-104 / 2012 Or Latest. Accepted Make: Webfil Ltd / Kolkata [ Warranty Period: 30 Months After The Date Of Delivery ] , Supply Of Output Card Compatible With Existing Webfil Make For Universal Fail Safe Block Interface ( Ufsbi ) Equipment As Per Rdso Specn.No. Irs:S-104 / 2012 Or Latest Accepted Make: Webfil Ltd / Kolkata [ Warranty Period: 30 Months After The Date Of Delivery ] , Supply Of Communication Driver Card Compatible With Existing Webfil Make For Universal Fail Safe Block Interface ( Ufsbi ) Equipment As Per Rdso Specn.No. Irs:S-104 / 2012 Or Latest. Accepted Make: Webfil Ltd / Kolkata [ Warranty Period: 30 Months After The Date Of Delivery ] Page 1 Of 5 Run Date / Time: 10 / 11 / 2023 11:18:57Brc-Div / Western Rly Tender Document , Supply Of Feedback Card Compatible With Existing Webfil Make For Universal Fail Safe Block Interface ( Ufsbi ) Equipment As Per Rdso Specn.No. Irs:S-104 / 2012 Or Latest. Accepted Make: Webfil Ltd / Kolkata [ Warranty Period: 30 Months After The Date Of Delivery ] , Supply Of System Card Compatible With Existing Webfil Make For Universal Fail Safe Block Interface ( Ufsbi ) Equipment As Per Rdso Specn. No. Irs:S-104 / 2012 Or Latest. Accepted Make: Webfil Ltd / Kolkata [ Warranty Period: 30 Months After The Date Of Delivery ] , Supply Of Automatic Media Change Over With Built In Modem For Compatible With Existing Webfil Make Universal Fail Safe Block Interface ( Ufsbi ) Equipment As Per Rdso Spec. No. Irs:S-104 / 2012 . [ Warranty Period: 30 Months After The Date Of Delivery ]