Telecom Pole Sites Solutions


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STudy on Out door telecom power solutions

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Telecom Pole Sites Solutions

  1. 1. Study of Outdoor Units for Telecom Pole Sites 05/12/09 Lokesh Gupta
  2. 2. <ul><li>Bullets </li></ul><ul><li>Bullets </li></ul><ul><li>Bullets </li></ul>
  3. 3. Fly over pole sites in Bombay <ul><li>Bullets </li></ul><ul><li>Bullets </li></ul><ul><li>Bull </li></ul>
  4. 4. MSRDC installs mobile signal transmitter on bridges, flyovers <ul><li>BRIDGING THE GAP: Living in a city peppered with flyovers, has meant living with call drops for Mumbaikars. But not for much longer. Flyovers and bridges in Mumbai, Navi Mumbai and Thane, which are notorious 'dead spots' for mobile phone networks, are now being fitted with signal-transmitting equipment to prevent call drops. Maharashtra State Road Development Corporation (MSRDC) director (environment) and project in-charge P K Das said, &quot;Instances of call drops are high along flyovers, mainly due to the height. The transmission equipment will help boost the signal strength.&quot; Shiv Shankar Lature, managing director of Suyog Telematics, the company handling the installations, promised that call drops on flyovers and bridges would become history with the new transmission equipment. &quot;All 32 flyovers in Mumbai will be covered. Of these, the Vashi and Airoli bridges are the most crucial since they have never been covered by cellphone companies,&quot; he said. </li></ul>
  5. 5. <ul><li>Using street lights Since it is not possible to erect the usual network towers atop flyovers and bridges, MSRDC allowed the installation of transmission equipment atop street light poles. &quot;The equipment is advanced in nature. It does not require the cumbersome power supply equipment unlike the traditional tower units,&quot; said Lature.Installation work has been completed on 22 flyovers. </li></ul><ul><li>For future projects This technology is also being used to overcome transmission difficulty along all future infrastructure projects including the Bandra-Worli Sea Link, metro rail and monorail. The absence of this equipment would have made things very difficult for cell phone users. </li></ul><ul><li>A BTS may cover an area of 30 - 40 sq kms. However, in a congested, urban location, the BTS coverage area is much smaller. BTS can be considered as complex radio modems and have little other function. A list of hardware located at a cell site includes power sources, interface equipment, radio frequency transmitters and receivers, and antenna systems . </li></ul>MSRDC installs mobile signal transmitter on bridges, flyovers
  6. 6. <ul><li>A leading telecom service provider in the city of Mumbai providing mobile services BPL Mobile Communications Limited like to bring innovation into the picture to provide world class mobile services to millions of customers who travel by local trains of Western Railways daily, we install our outdoor mobile networking antennas and mini BTS on the Traction / Electrical poles of western Railways situated in between the Railway stations. to improve and enhance the mobile network accessibility for all the commuters travel by local trains. This particular installation is on the same lines of the installation of our antennas along with mini BTS on the lamp poles situated on main highways, flyovers of MSRDC. With an excellent coverage of the rail corridors. </li></ul>
  7. 7. Companies providing Outdoor Power units to pole sites pole sites <ul><li>Delta Telecom Power Systems </li></ul><ul><li>Acme Power Solutions </li></ul><ul><li>E power solutions (local manufacturer from Delhi ) </li></ul>
  8. 8. Delta Telecom Outdoor Solution from IP 43/56 <ul><li>Delta Outdoor Power System is especially designed to supply the power to the telecom outdoor equipments. The stable design is made for different environmental conditions, which provides the robustness for outdoor applications as well as the important protection against sun exposure and corrosion. The system is design as per the customer needs. Our basic design accommodates power system, AC-DC distribution unit, 19” mountable Telecom equipments i.e. Microwave. The complete outdoor system is equipped with all necessary and sophisticated environmental extendable alarming system. The integrated modular power system allows flexible adaptations. It is the key factor for the success of this power system and it offers cost-effective and reliable solutions. This compact, high power density outdoor power system is the perfect choice for space-critical locations. </li></ul>
  9. 9. Delta Telecom Outdoor Solution from IP 43/56 Delta Telecom Outdoor Solution from IP 43/56
  10. 10. Features <ul><li>  Outdoor Power System from IP 43 to IP 56 Operational temperature range -10 ‘C to 50 ‘C ambient Thermal management is with Fan cooling system Humidity management is from 20% - 95% at 35'C Single wall Cabinet design with a ll outer panels and doors are made from 1.6mm thick CRCA/GI sheet with 2 mm load barring pillars. Space for telecom or datacom equipment 19&quot; mountable arrangement Dust management by Filtration of dust particles with Metal/Propylene filter and organized opening Protection against Vandalism including t hree point lock Latest Coating technology by pretreatment (Phosphating) and pure polyester powder coating, which maximizes long corrosion free life </li></ul>Features
  11. 11. <ul><li>EMI/RFI shielding gasket with water and dust sealing capability Intelligent alarming system: Open Door Sensor ,Lamp controlled by open door sensor, Smoke Detector (optional) FAN ON/OFF control with remote alarm on fan failure AC Distribution Panel integrated: circuit breakers for general AC mains input, rectifiers AC input and auxiliary AC outlet Lightning protection integrated, Low Voltage Disconnection (LVD) Batteries cabinet integrated with recipient to collect Battery´s electrolyte in case of damage . Power supply up to 10000W/18000 Watt </li></ul>Features
  12. 12. ACME Outdoor BTS Site ‘ULCS’ Solution <ul><li>ACME’s Outdoor BTS Site ‘ULCS’ Solution is a unique concept in Telecom sites. It is an all-in-one compact (1.0 m x 1.0 m x 2.0 m) solution with a very small footprint. It is a Rivet less Nano coated PPGI paneled structure. The solution houses optimized Passive Infrastructure such as: Split Power Interface Unit (PIU) </li></ul><ul><li>Line Conditioner Unit (LCU) </li></ul><ul><li>Switch Mode Power Supply (SMPS) </li></ul><ul><li>Microwave Rack </li></ul><ul><li>Battery Bank </li></ul><ul><li>Telecom Battery Cooler </li></ul>
  13. 13. E power Outdoor Power system <ul><li>An outdoor AC/DC distribution system to provide uninterrupted stable DC power of high quality. Battery unit of the system is duly isolated with the power system in order to prevent the damage to the power system if the battery leakage happens. Considering the impact of the environment to the system such as storms and abnormal change temperature change, the design of the power system is able to fulfill the test requirements in the aspects of safety and environment. Another typical feature of the integrated OPS is easy installation, for the cabinet of OPS is made from composite materials, all the equipments inside the cabinet can be taken out for the convenience of transportation which enhances the installation efficiency at site greatly. Moreover, the RS485 intelligent COMM Port can support remote monitoring to the system. Product categories </li></ul><ul><li>Series - GP48210-OPS, Total Power - 11400W , Total Max Current - 210A, Output Voltage -54.3VDC </li></ul>
  14. 14. <ul><li>Bullets </li></ul><ul><li>Bullets </li></ul><ul><li>Bullets </li></ul>E power Outdoor Power system
  15. 15. Problems Which operators facing <ul><li>Feedback from operators Outdoor units installed at Eastern express way Sites </li></ul><ul><li>Serviceability and poor service network of existing vendor </li></ul><ul><li>Single vendor for such application which is a major concern for SCM team in value buying. </li></ul><ul><li>Basic unit cost & downtime cost </li></ul><ul><li>All such installations face problem of UPS going on By pass mode in every case of power cut even if batteries are fully charged and need to be reset by operator’s man power (load noted at this event is 6amps max by operators) </li></ul><ul><li>Within a week every such installation of delta face shutdown which increase downtime for such sites (reason unidentified ) </li></ul><ul><li>Ups o/p MCB’s (load side mcb’s ) trips at least once in every 2days (reason unidentified) </li></ul><ul><li>False alarm indications at multiple times in 24x7x365 operations (probable reason could be RS232 interface) </li></ul>
  16. 16. Approximate size of market for this product <ul><li>Need to be identified on Pan India basis </li></ul><ul><li>Major Customer having such requirements are Idea, Airtel, Aircel, Vodafone, Reliance communication, Spice, BSNL TATA teleservices, GTL, Indus, Bharti infratel, reliance infratel, VSNL , WTTIL, Quipo, Essar telecom, XL telecom, TVSE, Luminous tele infra, BPL communications, </li></ul>
  17. 17. Title <ul><li>Thank You </li></ul>