Latest internet services Tenders | Government internet services Tenders

CTN :39731493

28 Mar, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For providing of cluster outsourcing for maintenance of landline and broadband network optical fiber cable network - repair or replacement of optical fiber cable cables of hqef building; s of hqef building

CTN :39739754

02 Apr, 2025 NA

Pune - Maharashtra

Tender For supply of optics and opto mechanical components and equipments - 50:50 non-polarizing beamsplitter cube, 700 - 1100 nm, 1 or 25 mm specifications: cube side length - 25 mm or 1 clear aperture > 20mm wavelength range - 700 - 1100 nm ar coating (all four surfaces) with ravg 0.5% in the wavelength rangesubstrate material - n-bk7 beam deviation - 5 arcmin or lesssurface quality - 40-20 scratch-dig absolute t and r are within 47 10 %, kinematic prism mount for 1 or 25 mm cube beamsplitterspecifications:black anodized aluminum kinematic for vertical or horizontal mounting with two adjustersmounting platform plate with m4 tapped holesadjusters provide fine tip and tilt controlaround 100 tpi adjusters for 4 tip/tiltm4 through holes or taps in the back plate of mounts for post-mounting(it should be compatible with the item number 1), 1" or 25 mm broadband dielectric mirror, 750 - 1100 nm specifications:reflectance average > 99% or better for 750-1100 nmmaterial - fused silicasurface flatness - /10 surface quality - 10-5 scratch-dig or betterback surface - fine groundclear aperture - 85% or more of dimensionthickness - around 6 mm, 1" or 25 mm mirror mount with monolithic flexure arm, 3 adjusters, monolithic optic retentionspecification:tip, tilt, and z-axis adjustment with 100 tpimaterial heat-treated stainless steelcleanroom and vacuum-compatibleadjustment per revolution 7.7mrad/rev or lessfront plate translation 6mm or moreangular range 4 (it should be compatible with the item number 6), quadrant photodetector head, 1000 - 1700 nm, area 3.0 mm specifications:detector type - ingaaswavelength range - 1000 - 1700 nmdetector bandwidth > 100 khzactive area size - around 3.0 mmpeak responsitivity - 1 a/w or better within the operating wavelength rangetransimpedence gain - 10000 v/a or betteroutput - x, y, and sum analog signals through cable(s), ingaas switchable gain amplified detector, 800 - 1700 nm, area > 3 mm specifications:detector type - ingaaswavelength range - 800 - 1700 nmbandwidth - 10 mhz or largeractive area size - 3 mm2 or largergain adjustment and step - 10 db steps (8 to 10 position rotary)output - bnc (dc coupled), 0-5 or 0-10 v rangeoutput impedance - 50 ohmpeak response - 1 a/w or better within the operating wavelength range, 25.0 mm n-bk7 plano-convex lens, f=50 mmspecifications:focal length tolerance - 1%diameter - 25.0 mmroc - 25.8 1 mmmaterial - n-bk7ar coated for the 1050-1700 nm wavelength rangereflectance over coating range - 0.5 % or lesssurface quality - 40-20 scratch-digsurface irregularity - /4, 25.0 mm n-bk7 plano-concave lens, f=-50 mmspecifications:focal length tolerance - 1%diameter - 25.0 mmroc - 25.8 1 mmmaterial - n-bk7ar coated for the 1050-1700 nm wavelength rangereflectance over coating range - 0.5 % or lesssurface quality - 40-20 scratch-digsurface irregularity - /4

CTN :39711978

20 Mar, 2025 NA

Kolkata - West Bengal

Tender For providing broadband connection for delivering internet service at all office sand their establishment under slrdc and administrator office located at nirman bhawan by central mechanical division under ud&ma. dept. for 1 (one)year

State Government

CTN :39715821

24 Mar, 2025 NA

Kolkata - West Bengal

Tender For supply of prepaid annual cable internet services and maintenance work for upkeepment of the lan, wlan, networking devices of different offices along with conference room of phe dte. at wtp campus, new town, govt. of wb for 01.04.25 to 31.03.26

Central Government And Public Sector

CTN :39693862

27 Mar, 2025 1.06 Crore

Bikaner - Rajasthan

Tender For providing of cluster outsourcing for maintenance of landline and broadband network optical fiber cable network - optical fibre cable; attending all types of cable faults,cluster outsourcing for maintenance of landline and broadband network optical fiber cable network - optical fibre cable; attending all types of cable faults,cluster outsourcing for maintenance of landline and broadband network optical fiber cable network - optical fibre cable; attending all types of cable faults,cluster outsourcing for maintenance of landline and broadband network optical fiber cable network - optical fibre cable; attending all types of cable faults,cluster outsourcing for maintenance of landline and broadband network optical fiber cable network - optical fibre cable; attending all types of cable faults,cluster outsourcing for maintenance of landline and broadband network optical fiber cable network - optical fibre cable; attending all types of cable faults,cluster outsourcing for maintenance of landline and broadband network optical fiber cable network - optical fibre cable; attending all types of cable faults,cluster outsourcing for

corporations/Associations/Others

CTN :39675037

28 Mar, 2025 NA

Kollam - Kerala

Tender For auction sale of scrapped battery,scrapped broadband equipments and cards,scrapped miscellaneous items,scrapped switch board cables,scrapped pijf copper under ground cables

Central Government And Public Sector

CTN :39679478

03 Apr, 2025 4.35 Lacs

Ganjam - Odisha

Tender For providing of cluster outsourcing for maintenance of landline and broadband network optical fiber cable network - optical fibre cable; attending all types of cable faults

CTN :39604506

14 Mar, 2025 41.40 Lacs

Multi City - Karnataka

Tender For short term request for proposal for providing internet services to namma clinics of bbmp, zone wise on outsourced basis

Central Government And Public Sector

CTN :39652587

26 Mar, 2025 1.75 Lacs

Bangalore - Karnataka

Tender For providing of cluster outsourcing for maintenance of landline and broadband network copper wire - landline with broadband, isdn primary rate interface, periodic maintenance to be done weekly twice; testing/jumpering at the mdf, attending all types of cable faults,..

Central Government And Public Sector

CTN :39651721

26 Mar, 2025 1.20 Crore

Nagpur - Maharashtra

Tender For providing of cluster outsourcing for maintenance of landline and broadband network optical fiber cable network - sla based optical fiber cable route maintenance of gadchiroli under jurisdiction of cn tx w nagpur; maintenance of customer access network, attending all types of cable faults,cluster outsourcing for maintenance of landline and broadband network optical fiber cable network - sla based optical fiber cable route maintenance of gadchiroli under jurisdiction of cn tx w nagpur; maintenance of customer access network, attending all types of cable faults,cluster outsourcing for maintenance of landline and broadband network optical fiber cable network - sla based optical fiber cable route maintenance of gadchiroli under jurisdiction of cn tx w nagpur; maintenance of customer access network, attending all types of cable faults,cluster outsourcing for maintenance of landline and broadband network optical fiber cable network - sla based optical fiber cable route maintenance of nagbhir under jurisdiction of cn tx w nagpur; maintenance of customer access network, attending all types of cable faults,cluster outsourcing for maintenance of land

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