East Coast Railway - Andhra Pradesh
24327982 supply of , adjusting equipment complete for wag 9 loco as per clw drg. no. 1209.01.116.006 alt.1 or latest. note: guide bar shall confirm to rdso smi no. rdso / 2007 / el / smi / 251 [ rev 0 ] dated. 01 / 01 / 08 generic products 1 notebooks and netbooks 2 tablets 3 desktops 4 servers 5 printers 6 keyboards 7 monitors 8 storage usbs, memory cards 9 cctv and surveillance cameras 10 atms 11 photocopiers 12 scanners 13 faxes 14 smart cards 15 mobile handsets 16 hand held terminals 17 pc projector 18 pos based devices telecom and network products 1 sim cards ( personalisation & os in india ) 2 encryption / utm platforms ( tdm and ip ) 3 core / edge / enterprise routers 4 managed leased line network equipment 5 ethernet switches ( l2 and l3 ) , hubs, etc. 6 ip based soft switches, media gateways 7 wireless, wireline pabxs 8 cpe ( including wifi access points and routers, media converters ) , 2g / 3g modems, leased line modems, data cards etc. 9 set top boxes 10 sdh / carrier ethernet / packet optical transport equipment 11 dwdm / cwdm systems 12 gpon equipments 13 digital cross connects / muxs 14 small size 2 g / 3 g gsm based base station systems 15 gsm 2g & 3g / 4g, cdma based wireless access systems including bts, bsc, msc, media gateway, media server, ggsn, sgsn, node b, rnc, e node b, epc, hlr, smsc & other subsystems. 16 lte based on broadband wireless access systems ( e node b, epc etc. ) 17 wifi based broadband wireless access systems ( access point, aggregation block, core block, etc. ) 18 microwave radio systems ( ip / hybrid ) 19 software defined radio, cognitive radio systems 20 repeaters ( rf / rf over optical ) , ibs and distributed antenna system 21 satellite based systems – hubs, vsat, etc. 22 copper access system ( dsl / dslam ) , optical fibre, optical fibre cable. 23 network management systems 24 security & surveillance communication systems ( video and sensor based ) , etc....