supply of supply of 2mb programmable primary digital drop insert multiplexer complete with all accessories etc.supply of 2mb programmable primary digital drop insert multiplexer complete with all accessories etc.,supply of 2 mb programmable primary digital drop insert multiplexer complete with all accessorie s as per rdso specification no. irstc-68/2012 rev.0. amdt.1 including cables and connectors required for co nnectivity with existing sdh equipment. the di mux shall be fully wired for 30 channels and equipped with (a) p ower supply card - 02 nos. (b) nim card - 01 no (c) tributary card - 01 no. (d) 2 w/4 w e&m card (4 circuits per card) - 05 nos. (e) 2 w subscriber loop interface card (4 circuit per card) -01 no & (f) 2 w exchange loop int erface card (4 circuits per card) - 01 no. make webfil limited. [ warranty period: 30 months after the date of de livery ] divisional gsd adra, ser west bengal 16.00 set divisional gsd ckp, ser jharkhand 22.00 set