Changes between Version 86 and Version 87 of WiMAXInteg


Ignore:
Timestamp:
02/12/10 09:51:20 (12 years ago)
Author:
hmussman@bbn.com
Comment:

--

Legend:

Unmodified
Added
Removed
Modified
  • WiMAXInteg

    v86 v87  
    122122[http://groups.geni.net/geni/wiki/WiMAXInteg/CampusInstallation/48VPower  continue] [[BR]]
    123123
     124Both ODU and IDU are, as are most other telecom systems, powered by the -48VDC power source. There are two possible configurations:
     125
     126 * Single unit -48 VDC power supply that is powering both ODU and IDU
     127 * Two independent -48 VDC power supplies one for each of the units
     128
     129The second solution has an advantage in deployments for which 110V AC circuit is already available at the chosen outdoor installation location.
     130Rated power requirements are 8.4A for IDU (in full configuration with all 3 sector boards) and 4A for ODU.
     131 
     132One possible choice of power supplies is [http://www.meanwell.com Mean Well]:
     133
     134  * Single unit:
     135      * [http://www.meanwell.com/search/PSP-600/PSP-600-spec.pdf Mean Well PSP-600-48 Single Output Switching Power Supplies 48V 12.5A 600W]
     136  * Two units: 
     137      * [http://www.meanwell.com/search/SP-320/SP-320-spec.pdf Mean Well SP-320-48 Single Output Switching Power Supplies 48V 6.7A 321.6W]
     138      * [http://www.meanwell.com/search/SP-200/SP-200-spec.pdf Mean Well SP-200-48 Single Output Switching Power Supplies 48V 4.2A 202.5W ]
     139
     140
     141Power Feed Connections
     142
     143As outlined in the [http://groups.geni.net/geni/attachment/wiki/WiMAXInteg/CampusInstallation/BS_INSTALLATION.pdf NEC Installation Manual for Base Station (IMN:BS)] the two unit are using the following:
     144
     145  * IDU power feed is based on [http://www.tycoelectronics.com/default.aspx Tyco Electronics / AMP] Dynamic Series D-5000 power connectors with [http://www.tycoelectronics.com/catalog/bin/TE.Connect?C=1&M=BYPN&BML=&LG=1&PN=3-917807-2&PID=58341 plug housing] with 4 [http://www.tycoelectronics.com/catalog/bin/TE.Connect?C=1&M=BYPN&PN=316041-2&I=13 rectangular connectors] (two for each of the positive and negative DC power rails). Suggested wire is 10AWG.
     146  * ODU power feed is based on [http://www.hirose-connectors.com/ Hirose] JIS Round Connector Series soldering connectors  [http://www.hirose-connectors.com/connectors/H205SeriesGaiyou.aspx?c1=JR&c3=3 JR25WP-4S] (25 mm shell size, waterproof plug with 4 soldered socket contacts). Suggested wire is 12AWG.
     147
     148BOM
     149
     150One of the sources for these parts is the [http://www.mouser.com Mouser Electronic]:
     151
     152 * Connectors
     153
     154 || Item || Qty. ||
     155 || [http://www.mouser.com/ProductDetail/Tyco-Electronics-AMP/1-917807-2/?qs=sGAEpiMZZMufdu5QM0tCwRkkU7pYPyzb IDU Rectangular Power Connector] || 1 ||
     156 || [http://www.mouser.com/ProductDetail/Tyco-Electronics/316041-2/?qs=vsAvTP%252bC%252bzGB86TzaaMK%252bA%3d%3d IDU Rectangular Power Connector Contacts ] || 4 ||
     157 || [http://www.mouser.com/ProductDetail/Hirose-Electric/JR25WP-4S71/?qs=XQjbzJWzFPXdY8jaH9VFFw%3d%3d ODU Circular Connector] || 1 ||
     158
     159 * Single power supply configuration
     160
     161 || Item || Qty. ||
     162 || [http://www.mouser.com/ProductDetail/Mean-Well/PSP-600-48/?qs=vSyGtvivC8wEXOiccvTFFQ%3d%3d Power Supply (PSP-600-48)] || 1 ||
     163 
     164 * Dual power supply configuration
     165
     166 || Item || Qty. ||
     167 || [http://www.mouser.com/ProductDetail/Mean-Well/SP-320-48/?qs=vSyGtvivC8zwzazZzxeJ9g%3d%3d Power Supply (SP-320-48)] || 1 ||
     168 || [http://www.mouser.com/ProductDetail/Mean-Well/SP-240-48/?qs=sGAEpiMZZMu0oxGuRuNKH0QVy%252bJkdvy3pTeB%252b96yGok%3d Power Supply (SP-200-48)] || 1 ||
     169 
     170
     171 * Optional tools (from [http://www.digi-key.com Digi-Key]):
     172
     173 || Ordering || Manual ||
     174 || [http://search.digikey.com/scripts/DkSearch/dksus.dll?lang=en&site=US&WT.z_homepage_link=hp_go_button&KeyWords=234171-1&x=14&y=18 Crimping tool for D-5 Series ] || [http://www.tycoelectronics.com/commerce/DocumentDelivery/DDEController?Action=showdoc&DocId=Specification+Or+Standard%7F411-5713%7FB%7Fpdf%7FEnglish%7FENG_SS_411-5713_B.pdf Tyco P/N 234171-1] ||
     175 || [http://search.digikey.com/scripts/dksearch/dksus.dll?pname&site=us&lang=en&wt.mc_id=Dxn_US_US2010_Catlink&name=A32487-ND Pin extraction tool for D-5 Series] || [http://www.tycoelectronics.com/commerce/DocumentDelivery/DDEController?Action=showdoc&DocId=Specification+Or+Standard%7F114-5206%7FD%7Ftif%7FJapanese%7FJPN_SS_114-5206_D.tif Tyco P/N 409158-1] ||
     176
    124177=== 6.4  Software Modules ===
    125178