Main master HUB HQ Control Indoor unit 1 plus 1 IDU, VSAT, site node control indoor unit with back up master, VSAT site, node control indoor unit, Multiplexer for Master HQ node, Multiplexer for Sites nodes, Interface cables H2000- 70, mtrs. each with connectors, Indoor unit, a- Multiplexer- 2, Nos. b- Single E1 module- 15 Nos. c- Dual FXO modules-, Analog interface- 2 Nos. d- Quad FXS module Analog, interface- 2Nos., Installation and commissioning including, demonstration of operations to NPCIL team at Hub for 5, days., demonstration of operations to NPCIL team at each Site for, 3 days, Resident support Engineer at Main HUB Mumbai 5, days in a week from the date of Completion for one year and, Monthly visit- 12 months to each site excluding Main HUB, x. 509 license for hub, x. 509 license for remote stations, L3, switch Unit