supply of supply of puncom make 2 mb loop protected programmable primary digital drop / insert multiplexersupply of puncom make 2 mb loop protected programmable primary digital drop / insert multiplexer, supply of puncom make 2 mb loop protected programmable primary digital drop / insert multiplexer with confrence facility as per rdso spec irs-tc 68 / 2012 with ammendment no.1 or latest wired for 30circuits complete with power supply , control and basis / common cards ( ie psu-02tme-01, lpc-01 ) remote control supervision facility and all other accessories etc.the mux shall equipped with fallowing interface cards a ) 2w / 4w e&m interface card ( 4ckts per card ) -04 nos b ) fxo exchange loop interface card ( 4ckts per card ) -2 nos c ) fxs subscriber interface card ( 4ckts per card ) -02 nos.make-puncom. accepted make- puncom [ warranty period: 30 months after the date of delivery ]