tender for supply, installation, testing & commissioning of ip based public announcement system and its networking equipments for passenger terminal & parking area at haddo wharf at sri vijaya puram port. , supply installation testing and commissioning of network switch 10/100/1000 with control module to acess the switch and program from control room 24 port poe including fully loaded suitable u rack fan and power manager. , master console with its all accessories and sip phone , salve control with its all accessories and sip phone , network speaker ip addressed based including stand and power supply unit (indoor) , network speaker ip addressed based including stand and power supply unit (outdoor) , smart pole with all complete fitting and mounting on the surface , providing and laying of cable cat-6 23awg along with conduit pipe/ casing capping to concealed wiring of electrical and data cable , providing and laying of cable optical fibre 4core armored/cat-6 with dwc pipe, socket, accessories and trenching of earth and refilling as per requirement , online 3kva ups including battery with 24 hrs backup , supply, installation, testing & commissioning of ip based public announcement system and its networking equipments for passenger terminal & parking area at haddo wharf at sri vijaya puram port. , supply installation testing and commissioning of network switch 10/100/1000 with control module to acess the switch and program from control room 24 port poe including fully loaded suitable u rack fan and power manager. , master console with its all accessories and sip phone , salve control with its all accessories and sip phone , network speaker ip addressed based including stand and power supply unit (indoor) , network speaker ip addressed based including stand and power supply unit (outdoor) , smart pole with all complete fitting and mounting on the surface , providing and laying of cable cat-6 23awg along with conduit pipe/ casing capping to concealed wiring of electrical and data cable , providing and laying of cable optical fibre 4core armored/cat-6 with dwc pipe, socket, accessories and trenching of earth and refilling as per requirement , online 3kva ups including battery with 24 hrs backup