EXPANSION & UPGRADATION OF SATELLITE BASED COMMUNICATION - PowerPoint PPT Presentation

ALPHA DESIGN TECHNOLOGIES PVT. LTD ( DCPW, Govt. of INDIA, Ministry of Home Affairs) EXPANSION & UPGRADATION OF SATELLITE BASED COMMUNICATION NETWORK 1

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SATCOM GROUP IN ADTL • ADTL is supporting ISRO for Assembly, Integration, Testing of the IRNS Satellite. • ADTL has successfully delivered supply, Installation and Commissioning of MSS HUB Baseband system at New Delhi from SAC/ISRO Ahmedabad in 2017. • ADTL is entrusted by ISRO/NESAC, Shillong, for the commissioning of Satellite Hubs, Teaching / Studio end Satellite Interactive Terminals at 350 remote sites of North Eastern States' Tele-Education Networks under the Edusat Project. • ADTL is implementing TeleMedicine Network for SAC, ISRO • ADTL received the Order for Installation of VSATs at all the SAARC countries. • ADTL has received the Order from SAC, Ahmedabad for manufacturing Miniature NavIC position tracking receivers for augmented GAGAN Navigation. • ADTL has developed and Supplied S-Band Satellite MSS Terminal, Distress Alert Transmitter integrated to NaVIC receivers as per ISRO requirements. 4

Introduction to Polnet • The network is currently operating on GSAT-17 series Satellite using C Band full transponder of 36 MHz Bandwidth. • The network is operational since 2004 and is being considered for its technology upgradation and expansion with latest technology. SOW For ADTL: • The existing POLNET HUB located at Samanvay Sadan, New Delhi is to be upgraded to DVBS-2 technology and MFTDMA for better efficiency and optimal use of spectrum • With the initial capacity for 1700 VSATS and expandable to 3000 VSATS. • 110 VSATS at DCPW/ISPW locations are to be provided. • The VSATS of CAPFs and state Police organizations are required to be added in phased manner. Network is to be configured with 1 out route configurable from 8 Mbps to 45 Mbps and 12 in routes each configurable up to 2 Mbps. 5

Polnet Technical Solution GILAT, The SkyEdge II-c Technology of VSATs provides a high speed communication link supporting customer applications. SkyEdge II-c VSATs provide link layer connectivity (satellite modem) as well as embedded web acceleration, data encryption, and QoS supporting voice, video and data applications. • CISCO Technology for audio and Video conferencing ensures high quality of service at Star Terminals The following Services to be provided from Polnet.  Voice @ 16 KBPS or suitable rate 150 concurrent users simultaneously with call setup time 03 seconds.  40 Simultaneous video conferencing call selectable from 512 Kbps to 2 Mbps.  Messaging services @ 16 KBPS or better at Lan Port.  Messaging application server.  FTP services from VSAT up to 2MBPs. 6

36 Consignee Locations PAN INDIA 7

Satellite Parameters  Satellite / Orbital slot : GSAT 17/93.5 degree East  Band of operation : C Band  Uplink Frequency range/Polarisation : C Band, Lin Vertical  Down link Frequency Range : C Band, Lin Horizontal  Uplink/Downlink Polarization : Linear  Transponder Bandwidth : 36 MHz  Maximum Satellite Effective Isotropic : 39 dBw radiated power available in 36 MHz bandwidth for multiple carrier operation  Satellite operational saturation flux Density : -85dBW/m² ± 2dB  Satellite input/ Output back off with respect: 6/3 dB to saturation for multiple carriers operation 8

Implementation of project  PO Number : D/21013/3265/22.11.2017/PW/951  A/T Date : 03/May/2019  P B G : 16 May 2019  Delivery Date : T+120 Days (31/Aug/2019)  JRI : T+130 days (10/Sep/2019)  Install & Comm. : T+165 Days (15/Oct/2019)  ATP : T+180 Days (30/Oct/2019)  Warranty : 3 Years from Date of commissioning  CAMC : 7 Years post warranty period  O & M of HUB : 1+2 Years 9

POLNET BENEFITS TO STATES POLICE DEPARTMENTS  Highly Secured Satellite Based Network.  All India Presence for Video/Audio Conferencing  Highly Reliable Network  One Time Investment – No Additional Operating Expenses  Centralized Operations  Guaranteed Spectrum Bandwidth  One Time Investment for Star Terminal site  Communication across the state Borders  Latest Technology for Network Security  Speech Security by Encryption  Easy to Implement Star Terminal sites and Expand  FlyAway Terminals for Emergencies 10

CONNECTIVITY BETWEEN HUB AND REMOTES 11

Hub Site – Integrated Communication DELL CISCO CISCO Messaging Server GILAT Satellite Network SkyEdge IIc PowerEdge CISCO CISCO Outbound: R640 2Nos Business Edition Meeting Server Load Balancer BE7000M 1:1 CMS1000 1:1 1:1 DVBS2 R230 2Nos Zimbra Mail Inbound 12 MF TDMA CISCO L3 Switch Switch WS C 3650 UHP100 UHP240 Satellite Routers Baseband System VoIP Public Voice PBX Network IP Phones Video Conference

Hub Site RF Equipment Hub Site – RF Part IN DOOR Units: OUTDOOR Units: Combiner/Splitter Up Converter High Power Amplifier Space Path SingCom Combiner STR2175 UpConverter From WaveGuide 35 mts Baseband Indoor 1:1 Indoor 1:1 750Watts TWTA L to C Converter 5.85 to 6.65 GHz SCM2000-C51 950-1525 MHz Gain: 60dB 3.7 to 4.2 GHz DownConverter TRF IF Cable Splitter LNA SingCom Teledyne DownConverter 11mt Antenna To RF3 Series Refurbishment Baseband Indoor 1:1 Control Unit: ACU C to L Converter Teledyne SCM2000-C04 Drive Unit: Az, EL Teledyne LNA Control 950-1525 MHz Motors LNA Plate Panel Cleaning, Painting Out Door 1:1 NOCC Parameters RCP2-1100 Power Supply Measuring Equipment KEYSIGHT 20KW 3Ph UPS Spectrum Analyzer – 2 Network Operation Power Meter - 2 Up Link: 5.925 to 6.425 GHz SURT20KUXIIN Down Link: 3.7 to 4.2 GHz by Schneider 1:1 30 mnts back up

Star Terminal site CISCO VC Room Kit P60 INDOOR Units: OUTDOOR Units: (+SX80 at 40 sites) LG 40” Display RG 11, F Type, IF NJRC BUC NJRT 5762FM MW 230 Volts AC ELG 10W 3Core -150 5.85 to 6.425 GHz Armoured MODEM LO: 4.9 GHz Cable SkyEdgeIIc IF: 950 to 1525 HMz CISCO Gilat IP Phone 8841 Gemini 4 RG11, F Type, IF+DC NJRC LNB NJS 8487H 3.625 to 4.2 GHz SUMERU 1.8 mts: 100 IF: 950 to 1525 HMz SUMERU 2.4 mts: 5 LO: 5.15GHz 5.85 to 6.425 GHz 3.625 to 4.2 GHz HP Printer MFP M126 Network Operation DELL OptiPlex5050 UpLink: 5.925 to 6.425 GHz DownLink: 3.7 to 4.2 GHz 2KVA UPS, APC Smart SRC2KUXI 12V, 26AH * 6 Nos

GILAT SKYEDGE II-C MODEM  Indoor Compact Design Light weight Equipment.  High Throughput VSAT Designed to Enable High Speed Broadband services.  Integrated , managed 4-Port GbE LAN Switch.  Enables High Quality VoIP and Video.  Fast Web browsing with web acceleration and compression.  Central monitoring and service management. 15

10 watt BUC Model No NJT5762FM  High Efficiency and Low Distortion  Compact Size and Light weight : 3.2 Kg  Power from AC Adapter, 180 to 240 Volt AC  LED Indicator  Power consumption : 69 watt  Input Interface : F type female (75 Ohm)  Output Interface : Waveguide, CPR137  Temperature Range (ambient) : -40 to +55 °C 16

C Band PLL LNB Model No NJS8486H  Low noise temperature : 15 K  DC Power : 24 Volt DC (12 volt to 24 volt DC)  DC Current drain : 350 mA  Input Interface : Waveguide, CPR229  Output Interface :F type female (75 Ohm)  Small Size and Light weight : 800 gms  Temperature Range (ambient) : -40 to +60 °C 17

Network Services – Single VC Video conferencing: CISCO CS-KITP60-K9 • Cisco Webex Room Kit Plus for Videoconferencing. • Video Resolution: 1080p 60fps, 1080p 30fps , 720p@30fps, H.323 and SIP, 6Mbps on IP • Content Resolution: 4k content sharing  An unmatched audio and video experience.  10x optical and 20x total zoom power.  Supports superior adaptability to light conditions  Suitable for large meeting rooms.  Display Unit is of 43 Inches.  Operation using touch 10”  Video Inputs: 3 x HD Input  Video Output: 2 x HD (Main monitor and 2 nd Monitor)  IPV4 & IPV6 compatible 18

Network Services – Multi VC Multi Conference Unit(MCU) - Cisco SX80 MCU  Delivers Unmatched audio and Video experience.  Capability to hold 1+4 Multisite video conference.  Ideal for team-based collaboration, boardrooms and meeting rooms.  Video Resolution: 1080p 60/30fps , 720p@30fps  Video Inputs: 4 x HD Inputs : Main Camera ,1x aux camera 1 x PC and 1x Document Camera  Video Output: 3 x HD (Main monitor and 2nd & 3rd Monitor)  Supplied with 1 Microphones  10x optical Camera zoom, total zoom 20x  10/100/1000 Mbps Ethernet port  HDMI audio input and output for digital audio connections  IPV4 & IPV6 compatible 19

Network Services – Voice Call Voice Call: Cisco IP Phone 8841  Crystal clear voice communications, 800 x 480 widescreen VGA backlit color display  easy-to-use interface and provides a traditional telephony.  The handset is a standard wideband-capable audio handset  5 inches colour display provides scrollable access to calling features.  supports a built-in Gigabit Ethernet switch for your PC connection  full-duplex speakerphone gives you flexibility in placing and receiving calls with hands free. Hold/Resume, Transfer, and Conference keys Volume-control toggle key Speakerphone and mute keys Supplied with Power adaptor 20