Latest data switch Tenders | Government data switch Tenders

Central Government/Public Sector

CTN :45549890

01 Jul, 2026 NA

Bhusawal - Maharashtra

Tender For supply of server hardware and software for centralized monitoring of voice communication with voice logging between stations / dg/shy through vhf based secured communication equipment as per no rdso/spn/tc/38-2002 ver 2 or latest amendments or latest. the technical specification is as follows: (1). processor - intel core tm 17-6700t or higher, memory: 16gb, hard drive: 1 tb ssd, graphics card: nvidia geforce gt 730 (4 gb ddr3 dedicated), networking 802 m, 11 b/g/n (1x1) and bluetooth 4.0 m. 2 combo, sound card: dts studio sound?, keyboard, and mouse: hp usb wired keyboard with volume control, power supply: 180w ac power adapter, audio: dts sound?, memory slots: 2 dimm, external i/o ports: 2 usb 3.0; 4 usb 2.0 dimm, windows 11 operating system, led monitor: 24 (23.08") 24 es slim full hd ips. (ii). centralized monitoring server software with search, syns, online monitoring & data backup facility. (iii). 1.2 mm thick steel 19" rack, 600 mm w x 32 u hx 600 mm d, fully power coated. doors / panels detachable, front and back door with locking arrangement, casters 4 nos. [ warranty period: 30 months after the dateof delivery ] ]

CTN :45535219

20 Jun, 2026 NA

Krishnagiri - Tamil Nadu

Tender For purchase of ece department lab electronics equipments - equipments for ece, dual output regulated dc variable power supplyinput voltage : 230v/50hz acoutput voltage :(0-30)v dcoutput current :(0-2)a dcprotection circuit : over voltage, over current, and short-circuit protectionhigh efficiency : greater than 85%low ripple and noise : less than 50 mvdigital display, function (signal) generatorspecs:frequency range : 0.1hz to 5mhzdisplay :4 to 6 digit led displayoutput waveforms : sine, triangle, square, pulse, rampamplitude :0-20 vpprise time :100 nsdistortion : 1% within specified frequency rangepower supply : 230v ac 10% , 50-60 hzoutput amplifier protection : short circuit and 15voverload protectiondc offset: 0 to 10 v adjustableattenuation: 0 to -60 db, decade resistance box range : 1 to 1m rotary switch selection with 6 dialssteps : 1 , 10 , 100 , 1k , 10 k , 1m accuracy : 1%, decade capacitance box range : 100 pf to 100 frotary switch selection with 6 dialsmaximum voltage : 350vaccuracy : 1%, decade inductance box range : 10 h to 10 hrotary switch selection with 6 dialslow-loss inductorsaccuracy : 1%, sim reader trainer kitpower supply :operates on 230v ac 10%, 50hz mains supplybuilt-in regulated smps power supplyoperating dc supply : 5v/12v with overload and short-circuit protectionsim card interface :supports gsm sim cards compatible with 2g / 3g / 4g / 5g networkssim card read/write interfacesupports sim card initialization, authentication and communication functionscompatible with standard 6-pin / 8-pin sim card socketscommunication interface :usb 2.0 interface for pc communicationrs-232 serial communication interfaceuart communication facility for embedded system interfacingsim operating parameters :selectable sim clock frequencies3.579 mhz7.159 mhz14.318 mhzsim supply voltage selection facilitysim reset and activation controlsupported protocols and standards :gsm etsi 07.07 and etsi 07.05 at command supportiso/iec 7816 smart card communication supportsim communication command monitoring facilityhardware features :on-board sim card socketled indication for :power statussim detectionreset activityuser manualutility software cd / downloadable software packagedata transmission/receptionbuilt-in keypad for standalone operation.lcd display module (128 64) for menu and status display.on-board microcontroller-based control section.software support:at command execution and monitoring software.sim manager utility software.data logging and communication terminal utility.pc-based gui software for sim data communication experiments.trainer features:fault simulation facility for troubleshooting experiments.simulation of faults such as:sim not detectedclock failurevcc failurereset failuremultiple on-board test points for signal observation.test points for:sim rstsim_clksim iovccuart tx/rxsuitable for cro/dso signal monitoring.glass epoxy pcb with educational block diagram layout.compact tabletop enclosed cabinet design.construction:front panel with printed block diagram.banana test points and patching facility.standard accessories:gsm sim trainer unit.usb communication cable.rs-232 communication cable.power cord., microwave test bench with reflex klystron oscillatormicrowave source :relex klystron tube with klystron mountoperating frequency in x-band (8.2ghz to 12.4ghz)electronic tuning through repeller voltage controlsuitable for cw microwave generationklystron powersupply:regulated klystron power supply unitbuilt-in modulation facilityoverload and short circuit protectionoperates on 230v ac 10%, 50hz mains supplywaveguide components:isolator variable attenuatorfrequency meterslotted line section with tunable probecrystal detector mountmatched loadmovable short / terminationwaveguide stands and accessoriesmeasurement unit:solid state vswr meter with high sensitivityswr measurement facilitysuitable for detector output monitoringtechnical specification :frequency range : 8.2 ghz to 12.4 ghzwaveguide types : wr-90detector type : crys

CTN :45528482

22 Jun, 2026 NA

Varanasi - Uttar Pradesh

Tender For digital voice data recorder (voice logger for motorola communication/ radio sets) alongwith accesori

CTN :45263256

25 Jun, 2026 NA

Noida - Uttar Pradesh

Tender For corrigendum : supply and installation of telecom and scada equipments for extending data connectivity to upcoming cgd hookups and lmc connectivity in southern region on annual rate contract basis - supply items under arc for telecom system, supply of mpls tp equipment, supply of ip/mpls type switch, supply of converter, ac-dc (230 v ac to 48 v dc), ac-dc (230 v ac to 24 v dc), dc-dc (48 v dc to 24 v dc), dc-dc (24 v dc to 48 v dc), supply of battery charger with battery backup, supply of porta cabin, supply of lct, supply of equipment racks, supply of solar panel with battery back up 300 w, supply of solar panel with battery back up 200 w, supply of solar panel with battery back up 50 w, supply of explosion proof telephone, supply of weatherproof telephone, supply of acoustic half hood booth, supply of multi-paired armoured cable (10 pair), supply of 6 twisted pair, 1.5 sq. mm ( 12 core ), individual pair andoverall aluminium mylar tape shielded with drain wire, supply of 6 twisted pair, 0.50 sq. mm ( 12 core ) individual pair and overall aluminium mylar tape shielded with drain wire, supply of telemetry interface cabinet (tic), supply of analog phones, supply of fxo gateway, supply of fxs gateway, supply of ethernet switch, supply of rtu, supply of mini rtu, supply of ftc, supply of joint closures, supply of ip camera, supply of spares for telecom, supply of spares for rtu, supply of ethernet to serial converter, supply of optical to serial convereter, supply of rs 232 to rs 422/rs485 converter, supply of optical to ethernet converter, supply of out door equipment panel, supply of field mounted enclosure conforming ip-66, supply of gprs modem, supply of atex switch 8 port, supply of 24f ofc cable, supply of rtu management licenses for makes like husky, schneider, etc, telecom system (works), installation of mpls/tp equipment, integration of mpls/tp equipment with existing nms, installation and commissioning of solar system, installation of porta cabin, laying and termination of multi-paired armoured cable (10 pair), installation and configuration of converter/switch and interfacing of same with flow computer and integration with scada system, installation of tic panel, design, engineering and submission of documents, testing of ofc and submission of reports, earthing works, installation testing & commissioning of instrumentation cable, installation commissioning and integration of rtus in existing scada server, installation commissioning and integration of mini rtus in existing scada server, installation and integration of ip cameras in existing server for each cameras, installation of gprs modems if supplied as free issue, extending of leased lines for 1000 km distance including modems (one ethernet interface & one e1 interface for lan) at both ends, rectification of ofc including supply of joint pit with identification of fault and testing of of cable, installation of outdoor panel, transportation charges for free issue material (per km rate to be quoted), laying of ofc through hdd method, laying of ofc through direct trench method, point to point radio communication (2.4/5.8 ghz licence free ism band), laying of ofc cable ( if ofc supplied as free issue by gail), blowing of ofc in duct, manday charges [post-installation manday charges for rtu/telecom works on an on-call basis, including troubleshooting, system calibration, software updates, configuration adjustments, and performance optimization. ], total amount excluding gst, gst (cgst&sgst/utgst or igst) in percentage (%) on net total amount

CTN :45549081

06 Jul, 2026 NA

Howrah - West Bengal

Tender For r and on behalf of the president of india invites e-tenders against tender no sdste-tib-kkae-klnt-26 closing date/time 06/07/2026 15:00 hrs. bidders will be able to submit their original/revised bids upto closing dateand time only. manual offers are not allowed against this tender, and any such manual offer received shall be ignored.1. nit headername of workprovision of tib at kaikala, kalinagar, nabagram stations in suburban sections overhowrah division.bidding typenormal tendertender typeopenbidding systemsingle packet systemtender closing datetime06/07/2026 15:00date time of uploadingtender10/06/2026 15:40pre-bid conferencerequirednopre-bid conference datetimenot applicableadvertised value 18542396.29tendering section s and tbidding stylesingle rate for eachschedulebidding unitearnest money (rs.) 370900.00validity of offer ( days) 60tender doc. cost (rs.)0.00period of completion 9 monthscontract type works - general contract category expenditurebidding start date 22/06/2026are jv allowed to bid nonumber of jv memberallowed0are consortium allowedto bidnonumber of consortiummember allowed0ranking order for bidslowest to highest expenditure typecapital (works)2. schedules.no. itemcodeitem qtyqty unitunit ratebasic value escl.(%) amount biddingunitschedule () a- provision of tib at kaikala, kalinagar, nabagram stations in suburbansections over howrah division.18542396.29above/below/par113.00numbers865000.002595000.00 at par2595000.00description:- "supply of central data controller connected through a central data switch with allrelevant software & driving software for ipis system as per rdso spec. no: rdso / spn / tc / 108 /2019, ver 2.0.amd 1 inspection: by rdso."223.00numbers20000.00 60000.00 at par 60000.00description:- installation and commissioning of central data controller.3312.00numbers4167.79 50013.48 at par 50013.48description:- "supply of sfp small form-factor pluggable transceiver module for switch ofcentral data communication hub, specification as per annexure. inspection : consignee."4410.00numbers90000.00 900000.00 at par 900000.00description:- "a) supply of platform data controller as per rdso spec. no: rdso / spn / tc / 108 /2019, ver 2.0 amd 1 or latest. inspection: by rdso."5510.00numbers10000.00 100000.00 at par 100000.00description:- installation, testing and commissioning of platform data controller along with allaccessories, mechanical fittings etc.669.00numbers560000.005040000.00 at par5040000.00description:- "supply of singile line double face train arrival/departure platform display board asper rdso spec. no. rdso/spn/tc/108/2019, ver 2.0 amd 1 or latest inspection: by rdso."779.00numbers15000.00 135000.00 at par 135000.00description:- installation of singile line double face train arrival/departure platform display board883.00numbers500000.001500000.00 at par1500000.00description:- supply of two line single face train arrival / departaure display board, as per rdsospec. no: rdso / spn / tc / 108 / 2019, ver-2.0 amd 1 or latest inspection: by rdso.993.00numbers14000.00 42000.00 at par 42000.00page 1 of 9run date/time: 10/06/2026 15:41:03howrah division-s and t/eastern rlytender documenttender no: sdste-tib-kkae-klnt-26closing date/time: 06/07/2026 15:009description:- installation, testing and commissioningof two line single face train arrival /departaure display board10101.00numbers1180000.001180000.00 at par1180000.00description:- "supply of remote monitoring system with nms. (edge nms) inspection: by rdso."11111.00numbers50000.00 50000.00 at par 50000.00description:- installation and commissioning of rms system with nms.12121.00numbers1180000.001180000.00 at par1180000.00description:- "supply of firewall inspection: by rdso."13131.00numbers50000.00 50000.00 at par 50000.00description:- installation and commissioning of firewall14145.00numbers46340.00 231700.00 at par 231700.00description:- "supply, installation, testing and commissioning of platform dual face, 4 digit, gpssynchronised digital clo

CTN :45516001

20 Jun, 2026 NA

Krishnagiri - Tamil Nadu

Tender For purchase of ece lab electronics equipments - equipments for ece, dual output regulated dc variable power supplyinput voltage : 230v/50hz acoutput voltage :(0-30)v dcoutput current :(0-2)a dcprotection circuit : over voltage, over current, and short-circuit protectionhigh efficiency : greater than 85%low ripple and noise : less than 50 mvdigital display, function (signal) generatorspecs:frequency range : 0.1hz to 5mhzdisplay :4 to 6 digit led displayoutput waveforms : sine, triangle, square, pulse, rampamplitude :0-20 vpprise time :100 nsdistortion : 1% within specified frequency rangepower supply : 230v ac 10% , 50-60 hzoutput amplifier protection : short circuit and 15voverload protectiondc offset: 0 to 10 v adjustableattenuation: 0 to -60 db, decade resistance box range : 1 to 1m rotary switch selection with 6 dialssteps : 1 , 10 , 100 , 1k , 10 k , 1m accuracy : 1%, decade capacitance box range : 100 pf to 100 frotary switch selection with 6 dialsmaximum voltage : 350vaccuracy : 1%, decade inductance box range : 10 h to 10 hrotary switch selection with 6 dialslow-loss inductorsaccuracy : 1%, sim reader trainer kitpower supply :operates on 230v ac 10%, 50hz mains supplybuilt-in regulated smps power supplyoperating dc supply : 5v/12v with overload and short-circuit protectionsim card interface :supports gsm sim cards compatible with 2g / 3g / 4g / 5g networkssim card read/write interfacesupports sim card initialization, authentication and communication functionscompatible with standard 6-pin / 8-pin sim card socketscommunication interface :usb 2.0 interface for pc communicationrs-232 serial communication interfaceuart communication facility for embedded system interfacingsim operating parameters :selectable sim clock frequencies3.579 mhz7.159 mhz14.318 mhzsim supply voltage selection facilitysim reset and activation controlsupported protocols and standards :gsm etsi 07.07 and etsi 07.05 at command supportiso/iec 7816 smart card communication supportsim communication command monitoring facilityhardware features :on-board sim card socketled indication for :power statussim detectionreset activityuser manualutility software cd / downloadable software packagedata transmission/receptionbuilt-in keypad for standalone operation.lcd display module (128 64) for menu and status display.on-board microcontroller-based control section.software support:at command execution and monitoring software.sim manager utility software.data logging and communication terminal utility.pc-based gui software for sim data communication experiments.trainer features:fault simulation facility for troubleshooting experiments.simulation of faults such as:sim not detectedclock failurevcc failurereset failuremultiple on-board test points for signal observation.test points for:sim rstsim_clksim iovccuart tx/rxsuitable for cro/dso signal monitoring.glass epoxy pcb with educational block diagram layout.compact tabletop enclosed cabinet design.construction:front panel with printed block diagram.banana test points and patching facility.standard accessories:gsm sim trainer unit.usb communication cable.rs-232 communication cable.power cord., microwave test bench with reflex klystron oscillatormicrowave source :relex klystron tube with klystron mountoperating frequency in x-band (8.2ghz to 12.4ghz)electronic tuning through repeller voltage controlsuitable for cw microwave generationklystron powersupply:regulated klystron power supply unitbuilt-in modulation facilityoverload and short circuit protectionoperates on 230v ac 10%, 50hz mains supplywaveguide components:isolator variable attenuatorfrequency meterslotted line section with tunable probecrystal detector mountmatched loadmovable short / terminationwaveguide stands and accessoriesmeasurement unit:solid state vswr meter with high sensitivityswr measurement facilitysuitable for detector output monitoringtechnical specification :frequency range : 8.2 ghz to 12.4 ghzwaveguide types : wr-90detector type : crystal detecto

Central Government And Public Sector

CTN :45521173

02 Jul, 2026 NA

West Champaran - Bihar

Tender For supply of spares of plc for diffuser make allen bradley along with service support on door delivery and callup basis at hbl plant sugauli, east champaran and lauriya, west champaran, bihar. - part: a (sugauli): standing order/rate contract for supply of spares of plc for diffuser make allen bradley along with service support on door delivery and callup basis at hbl plant sugauli as per mentioned below:, controllogix l7x central processing unit (cpu), 2 megabytes of random-access memory (ram), make: rockwell automation (allen bradley), point input/output (i/o) 8 point digital input module, model no. 1734 ib8rated voltage: 24 volt direct current (vdc)make: rockwell automation (allen bradley), point input/output (i/o) 8 point digital output module, model no. 1734 ob8, rated voltage: 24 volt direct current (vdc)make: rockwell automation (allen bradley), point input/output (i/o) 4 point analogue input module, model no. 1734 ie4c, rated voltage: 24 volt direct current (vdc)make: rockwell automation (allen bradley), point input/output (i/o) 4 point analogue output module, model no. 1734 oe4c, rated voltage: 24 volt direct current (vdc)make: rockwell automation/allen bradley, point input/output (i/o) extension power module, model no. 1734 ep 24dc, rated voltage: 24 volt direct current (vdc)make: rockwell automation (allen bradley), point input/output (i/o) terminal base, model no. 1734 t0m, rated voltage: 24 volt direct current (vdc)make: rockwell automation (allen bradley), two port ethernet input/output (i/o) adapter module, model no. 1734 aentr, communication speed: 10/100 megabit per second (mbps), make: rockwell automation (allen bradley), human machine interface (hmi) runtime software license, factorytalk view supervisory edition (se) station, 25 display capacity, service engineer support for troubleshooting and modification in programmable logic controller (plc) logic and supervisory control and data acquisition (scada), (24/7 telephonic & online support).please refer to scope of work for details.

CTN :45513494

22 Jun, 2026 2.24 Lacs

Udhampur - Jammu And Kashmir

Tender For supply of repairing cctv cameras - nvr 32 inch , poe 8 plus 2 giga , poe 4 plus 2 giga , media converter giga , ofc 4 core armoud , power cable 1 sqmm 2 core , utp cable , data switch 24 port , c oblique box , sporting wire , rj 45 , hdd 6tb , saplicing and installation , mis items

Central Government/Public Sector

CTN :45510506

22 Jun, 2026 NA

Bangalore - Karnataka

Tender For supply of ti0668124889 data-communication-cat5e-memu-rcf

CTN :45303253

30 Jun, 2026 63.80 Crore

Delhi - Delhi

Tender For corrigendum : supply of broad band seismometer , strong motion accelerometer , six channel data acquisition system , power system , communication system , application software , spare , portable notebook , training at oem s site , training at purchaser s site , setting up observatory , camc for 5 years post warranty

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Central Government/Public Sector