DTAC 3G Phase 2.1 Site Solution_V4

Download DTAC 3G Phase 2.1 Site Solution_V4

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<p>DTAC 3G 2.1GHz - Site Solution for South, North &amp; North East</p> <p>www.huawei.com</p> <p>New 3G cabinet Bay-face</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>2</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>3</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>4</p> <p>Circuit Breaker inside new 3G Enclosure</p> <p>63A</p> <p>1. BTECH will install this cabinet on site and also install PGND cable (Ground cable) THW 1*16 sq.mm. Green color in water proof flexible conduit from new cabinet to ground bar. 2. BBTECH will provide external alarm cable 4 core inside this cabinet 20m (For door alarm and FAN alarm). Huawei will install this cable with Huawei external alarm cable to DTAC MDF.</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>5</p> <p>New cabinet Inlet Assignment</p> <p>Optical patch cord to existing IPRAN</p> <p>PGND cable 16mm^2 for cabinet</p> <p>1 inchAlarm cable 3pcs To Alarm box Spare</p> <p> inch</p> <p> inchDC input cable 25mm^2 to CB 63A CPRI cable / OIL</p> <p>MAIN 2</p> <p>RRU power cable</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>6</p> <p>Cable Inlet Assignment</p> <p>Existing 3G cabinet (IPRAN inside cabinet)Move Alarm cable 3pcs out and use this hole for patch cord from BBU 3G U2100</p> <p>1 inch</p> <p> inch</p> <p> inch If existing IPRAN not in this cabinet, no need move alarm cable out.</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>7</p> <p>Circuit Breaker Requirement and Connecting</p> <p>Circuit breaker in existing power supply</p> <p>For Transmission</p> <p>For 2G BTS (125A)</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>8</p> <p>Circuit Breaker Requirement and Connecting (Have space)</p> <p>If has spare circuit breaker 125A- use existing circuit breaker 125A connect DC cable 25 mm^2 to new 3G U2100 enclosure</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>9</p> <p>DC cable connection to new cabinet (Has existing CB)New 3G U2100 Enclosure</p> <p>63A</p> <p>25 mm^2 cable</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>10</p> <p>Circuit Breaker Requirement and Connecting (No Space)</p> <p>If no space - Please install new circuit breaker 63A temporary inside cabinet. - Connect DC cable 25mm^2 from DC bar to new circuit breaker 63A.</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>11</p> <p>DC cable connection to new cabinet (no existing CB)New 3G U2100 Enclosure</p> <p>New CB 63A</p> <p>63A</p> <p>25 mm^2 cable</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>12</p> <p>Cable color marking</p> <p>CPRI/Jumper Line 1</p> <p>CPRI/Jumper Line 2</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>13</p> <p>PVC Tape 3M (From Local)</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>14</p> <p>How to connect all ground cable?</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>15</p> <p>How to connect all ground cable? Set the priority for grounding on the tower, as follows;1) Connect to bus bar installed on tower by using 2 holes cable lug.</p> <p>2) Connect to the main ground cable from tower to ground</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>16</p> <p>How to connect all ground cable?3) Connect to lightning protection ground cable</p> <p>4) Connect between the tower segments connection. (If any additional ground cable, can be grounded to this cable by using Cclamps as shown below)</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>17</p> <p>How to connect all ground cable?5) Run a new main ground cable from equipment to ground level and Connect the equipment on the tower to the new main ground cable with C-clamps.</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>18</p> <p>Solution Part 11) Tower Guyed mast Self Slope Square Self (L type)</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>19</p> <p>Solution Normal TowerType S ID Criterias ( GM /L) Tower type Site Solution Description Antenna Level Mounting type Single arm mounting Single arm mounting Single arm mounting Single arm mounting Single arm mounting Single arm mounting Single arm mounting Single arm mounting Single arm mounting Single arm mounting Single arm mounting Special mounting Special mounting Special mounting Special mounting Special mounting Special mounting Special mounting Special mounting Antenna Problem</p> <p>1.1a 2G Ant 3 1.2b</p> <p>Guy</p> <p>Install new 3G U2100 ant same level 2G.</p> <p>same level 2G same level 2G</p> <p>Sq. Self / Self slope Install new 3G U2100 ant same level 2G. Guy / Sq. Self Install new 3G U2100 ant below level 2G . Self slope</p> <p>below level 2G</p> <p>2.1a 2.1b</p> <p>2G Ant 3 and 6, 3G (850) = 3</p> <p>Sq. Self /Self slope priority-2 : Re-enforce tower priority-1 : install new 3G U2100 ant same or lower than 3G 850. (Check by level 2 engineer) priority-2 : Re-enforce tower same level 3G(U850)</p> <p>same level 3G(U850)</p> <p>2.3b</p> <p>Guy</p> <p>same level 3G(U850)</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>20</p> <p>Only 2G</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>21</p> <p>Solution 1.1a (2G ant 3)Condition: 1.Only 2G 2.tower&amp;Antenna Self slope</p> <p>Solution: Single band ant ,Install new 3G U2100 ant below level 2G.</p> <p>Antenna mounting type: Single arm mounting (Special mounting)</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>25</p> <p>2G + 3G (850)</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>26</p> <p>Solution 2.1a {2G ant 6, 3G (850)=3}Condition: 1. 2G + 3G (850) 2.tower&amp;Antenna Guy mast</p> <p>Solution: priority 1 install new 3G U2100 ant same level 3G 850. (Check by level 2 engineer).</p> <p>Antenna mounting type: Single arm mounting (Special mounting) Solution: Priority 2 Re-enforce tower (install same level 3G)HUAWEI TECHNOLOGIES CO., LTD. 31</p> <p>Solution Part 22Special tower Pole(3M) Pole(6M/9M) Wall-mount Pole Electrical Pol</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>32</p> <p>Solution Special TowerType S ID Criterias ( GM /L) Tower type Site Solution Description Antenna Level Mounting type Single mounting T mounting Priority-2 : Dual band antenna 2G Only Priority-1: Check by level 2 engineer ; (Change to dual band 1800+2100 antenna) 3.1b 2G Ant &gt; 3 Pole / Electrical priority-2 : Re-enforce tower (Change to dual band Pole 1800+2100 antenna) priority-3 : New Pole priority-4 : Combiner Solution same level 2G Existing Down time 3 Hours Down time 3 Hours Down time 3 Hours Down time 3 Hours Antenna Problem</p> <p>Priority-1 : install new 3G U2100 ant same level 2G 3.1a 2G Ant =3 , 3G (850) =3</p> <p>same level 3G</p> <p>Existing</p> <p>Down time 3 Hours Down time 3 Hours</p> <p>Pole / Electrical priority-2 : Re-enforce tower (Change to dual band 850+2100 same level 3G Pole antenna) priority-3 : New Pole priority-4 : Combiner Solution</p> <p>Existing</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>33</p> <p>Power supply Solution Solution #1 : Add new rectifier module+ new battery Solution #2 : Install new rectifier cabinet +battery system Solution # 3 : Replace existing rectifier Note: only confirm solution, for other work will be done by DTAC.</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>34</p> <p>Solution #1 : Add new rectifier module+ new battery Add new rectifier module 1 unit + Add Battery 1 String</p> <p>AC cableAIR</p> <p>Rectifier &amp; BatteryTransmission</p> <p>Combiner RRU 2.1Ghz</p> <p>Add new moduleAdd new Battery</p> <p>RRU 850</p> <p>Module</p> <p>BTS Battery2.1Ghz Cabinet</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>35</p> <p>Solution #2 : Install new rectifier cabinet +battery systemAdd new rectifier and battery 1 set ( 3 modules and 1 battery set )</p> <p>AC cableAIR</p> <p>Existing Rectifier &amp; Battery</p> <p>Combiner</p> <p>RRU 2.1Ghz</p> <p>New Rectifier &amp; Battery for DTN</p> <p>Transmission</p> <p>RRU 850</p> <p>Module</p> <p>BTS Battery</p> <p>Battery</p> <p>2.1Ghz Cabinet</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>36</p> <p>Solution # 3 : Replace existing rectifier</p> <p>Replace to new rectifier cabinet</p> <p>AC cableAIR</p> <p>Rectifier &amp; BatteryTransmissionRRU 850</p> <p>Combiner</p> <p>Module</p> <p>BTS Battery</p> <p>HUAWEI TECHNOLOGIES CO., LTD.</p> <p>37</p> <p>THANK YOU!Page 38HUAWEI TECHNOLOGIES CO., LTD. 38</p>

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