supply installation testing and commissioning of rf link with analog voip gateways at rajahmundry airport . , rf link point to point includes ( as applicable ) radio equipment , antenna , power adaptors and outdoor weather proof kit , software with license for configuration and monitoring , poe equipment or rs232 , e1 interfaces or suitable interfaces for connecting to wireless unit . , gigabit ethernet surge suppressor , 1 port rs-232 to ethernet converter , 2 mp ip bullet camera with 30m ir range , 8-port 1000base-t unmanaged standalone ethernet switch- at equipment room , 8-port 10/100/1000 poe smart ethernet switch 4poe 4 normal -at dvor site , 4 port fxs voice gateway ( analog phone ) , 4 port fxo voice gateway ( epabx ) , desktop computer , cat6 cable , pvc conduit pipe and necessary accessories , gi pole for mounting rf link /bracket / clamps to fix device and to route cables , charges for supply , installation , testing , commissioning ( sitc ) with 2 years warranty