BS11Configuration » History » Revision 11
Revision 10 (laforge, 02/19/2016 10:47 PM) → Revision 11/18 (laforge, 02/19/2016 10:47 PM)
== Power Connection == The Hirschmann plug used for the power connection is called ''Hirschmann Leitungsdose CA 4 LD 09 ZS'' and has the product number 932 362-100. The pin-out is as follows: * GND: your shealding/earth line (PE), German:yellow/green wire * 1: phase (L), German: Brown wire * 2: not connected * 3: neutral (N), German: Blue wire Please refer to the photograph of a fully wired plug: [[Image(ps_plug.jpg, 25%, align=right)]] == E1 Hardware interface == We are using a 120 Ohms balanced connection between the BS11 and a HFC-E1 card. To configure the BS11 hardware correctly, you need to * open the connection between pin 2 and 3 of the 4 jumpers below connector J01 === Cable to RJ45 === The E1 interface[s] of the BS-11 are on some strange BNC-related twinax plugs called "BR2" (Radiall product # 605006000), you can find the PDF data sheet of the connectors at [http://radiall.applixia.net/catalogue/resource?path=PRODUCT/PDF/TDS/coaxialconnectors/R605006000EN.pdf Radiall] and you can buy them online from [http://webradiall.applixia.net/buyonline?PN=R605006000&LANG=en&SUP=FARNELL this link] (which for Germany results in a hyperlink to [http://de.farnell.com/jsp/displayProduct.jsp?sku=4196995 this page of the Farnell webshop] where they cost EUR 16.51 each). * left Y01 PCM in (from BSC): RJ45 pin 4,5 * Y02 PCM out (to BSC): RJ45 pin 1,2 * Y03 PCM left open * Y04 PCM left open == Configuration of BTSM Object == === bs11_config === If you're using [wiki:bs11_config], then the configuration is compiled-in (thus automatically correct) and you can only change it by changing the source code. === LMT === If you're using LMT, you have to use the following settings for the BTSM object: * Start LMT Release 04.21(!) and make sure the cable is connected. BS11 requires PCM30CRC4 64kBit/s no Subslots * Set the serial port to the port you connected your serial console cable to OM Layer on Timeslot 1 * Logon as Administrator (Password TEI for OM Layer default Siemens is "admin") 25 (but configurable in BS11 [wiki:LMT]) * The factory configuration will the following parameters are not have any software installed (Phase will show Software required) configurable * Select Software->Download SM Safety Load RSL Layer on Timeslot 1, too * TEI for RSL is fixed in Siemens equipment * TEI = 0 für TRX0 * TEI = 1 für TRX1 * Attention: if you select OM Layer TEI 0 oder 1, RSL can no longer be brought up * Timeslots for TCHs * TRX0: TS2 und TS3 * TRX1: TS4 und TS5 === E1 interface === LI Objekt: Line MULTIDROP Impedance 120 Ohm balanced to load BTSBMC76.SWI from connect to HFC-E1 board Additionally you will need to change some jumpers on the HS010876 directory connector board of BS11: * After the download completes the BTS will restart and enter Phase Wait Min Config dip-switch SW3: * 1-4: off * 5-8: on * Create an Object "LI", "GPSU", "ALCO", "CCLK", "BBSIG 0", with the default config TB01: no jumper * Create an Object "PA 0" with the following config: "GSM 0,03W(M3)" This point is important to reduce the antenna power output! TB02: no jumper * You will need a special password to activate "BBSIG 1" and "PA 1" Configuration is analog to Channel 0 TB03: no jumper * Create Object "EnvaBTSE 0" up to "EnvaBTSE 3" with TB04: no jumper SW3 is the default options * As soon as all configuration options dip-switch underneath the connector board TB0* are set up the BTS will enter four jumpers on the Maintenance phase and you will be able to load left hand side of the main firmware connector board. === Database === Important database settings: * Select "Download SM" in and select the file HS011106.SWL database has to be downloaded from the HS011106 directory PC via E1 to BS11 * Grab a coffee and occupy yourself BCCH channel combination Type 5 or 8 (including SDCCH for about 45mins SMS) * In BTSM Object set Timeslot no. to 1, Subslot no. to 64kbit/s signalling and TEI to 25 TCH combination 0 or 9 {{{ Cell config: Not hopping No Concentric Cell = 0 Radiomeasgran =254 No Power Reduction = 0 Excessive distance =0 disabled }}}