supply of supply of loop protection card (lpc card), tme card compatible to existing puncom , power supply card (psu card) , e&m card 4 circuits per of puncom mux,puncom fxo card , fxs card 4 circuits per card. , supply of loop protection card (lpc card) compatible with existing primary mux, model: vmu x 100 as per rdso spn no: irs tc 68-2012 or latest. [ warranty period: 30 months after the date of deli very ] ] , supply of tme card compatible to existing puncom make pd mux as per rdso spec. irs -tc 68 /12 with latest amendment no. 1 or latest. [ warranty period: 30 months after the date of delivery ] ] , supply of power supply card (psu card) compatible with existing puncom pd mux model no vmux 100 as per rdso spec.no. irs-tc 68/2012 with latest amendment. [ warranty period: 30 mont hs after the date of delivery ] ] , supply of e&m card 4 circuits per of puncom mux model vmux 100 as per rdso spec no ir s tc 68-2012 with latest amendment. [ warranty period: 30 months after the date of delivery ] ] , supply of puncom fxo card compatible with existing puncom nvmux 0100 as per rdso sp ec no irs-tc-68/2012 rev0 amdt 1 or latest. make:-puncom [ warranty period: 30 months after the dat e of delivery ] ] , supply of fxs card 4 circuits per card as per rdso spec. no. irs-tc 68/2012 with latest ame ndment compatible with existing puncom pd mux in khurda road division. make/model puncom vmux 1 00. [ warranty period: 30 months after the date of delivery ] ]