Tender For supply of 10 pair ug jf communication cable , station line module analog board , l3 poeplus managed switch with integrated sfp transceiver modules , 12 core sm ofc cable , hdpe pipe , 2 pair pvc telephone cable , cat 6 utp cable , pvc conduits including laying of cat6 cable and 2 pair pvc telephone cable 2000 mtrs , 24 port loaded cat 6 utp patch panel , rj11 rj45 i o boxes , 4 port spu lpu , 5a 0 25a glass fuses , cable route markers joint indicators , excavation of trenches cat 6 utp cable 2150 mtrs , laying of 10 pair armoured communication cable laying of hdpe pipe laying of ofc cable 3250 mtrs , fixing and dressing of 12 nos of 6u network racks , 24 port fiber liu , 9u network rack , ofc patch cords of 2m length , cat6 patch cords 0f 2m length , provision of additional structured cabling in 10 work centers of cas as per scope of work , shifting of network rack end termination of telephone and cat6 cables and dressing of all cables splicing etc in e f facility , 20 pair weatherproof telephonejunctionboxes , open stage hfa ip phones with perpetual gateway licenses , digital handsfree telephone cli , installation commissioning programming and testing of above all items and provision of additional structured cabling for 01 year for any newly added
Tender For providing of system integration service to implement iot sensor-based measurement and monitoring of rural water supply systems - display unit for village level dashboard; cellular technology (2g/3g/4g); hybrid model
Tender For supply of electronic items to vhep - ems-ethernet switch- 16 port, digital display clock, ddu-tm, single core mediaconverter, fibre media converter, walkie talkie - unlicensed, power amplifier for pub add sy, telephone push button type with tone mode / pulse mode with moisture resistance protection, pb telephonejunctionbox, adaptor-mobile signal booster, ofc patch cord sc-lc, adapters 5a, ind. ethernet rail switch brs30, ind. ethernet rail switch brs40, net gear 8 port switch
Tender For supply, installation, testing and commissioning of dcus/gateways/ allocation of sim network service provider and the arrangement of sim cards to enable reliable medium for two-way communication between smart meter & amp:, hes (head end system) over rf mesh network/cellular network. 1. the dcu/gateway shall be compatible with the smart meters mentioned above. rf mesh network should use 865-867 mhz frequency band. 2. the data acquisition (push/pull) frequency shall be configurable 15 min, 30 min or 60 minutes. it shall push events such as tamper, power off etc. to hes immediately on occurrence/receipt from meters. 3. it shall have provision for the cellular, wifi and ethernet communication for the backhaul tohes. 4. sufficient number of gateways shall be installed in such a way that all the meters are covered in the network efficiently. 5. it shall be capable to handle data of minimum 500 nos. of any type of smart meter (1ph/3ph). it shall be able to communicate with the nearest meters at a distance of at least 300 m, depending on topographical features. 6. communication of the nearest meters with other meters shall be established through appropriate mesh formation. rf mesh shall support self-forming and self-healing features. 7. rfmesh shall support at least 15 no. of hops. 8. the equipment shall be weather-proof and dust-proof (minimum rating: ip54 for indoor and ip65 for outdoor installation). it shall have rechargeable battery with backup for 1(one) hour for normal meter reading, to push tamper event, carry out on demand reading, etc. 9. it shall have passed the following emc tests from reputed lab: conducted emission, electrostatic discharge (esd), radiated immunity, electrical fast transient (eft) - burst, surge, rf conducted disturbances. 10. rf mesh network shall be established to meet the slas as mentioned in tender document. 11. replacement warranty period shall be 66 (sixty-six) months from the date of supply or 60 (sixty) months from the date of commissioning, whichever is earlier. [ warranty period: 30 months after the date of delivery ] ]
Tender For corrigendum : supply of lte based hand held radio system -android rugged hand held mobile sets with dedicated ptt and sos buttons with standard accessories as described in schedule of requirement , tassta push to talk on cellular poc application software for android capable hand held mobile sets for seamless integration with existing lte based communication system of delhi police. , communication network service per hand held mobile set along with tassta license per hand held mobile set 01 eyar paid subscription , bandwidth increasing for all existing mpls microwave connectivity in redundant mode as per boq , commissioning of hand held mobile sets