BS11Configuration » History » Version 10
laforge, 02/19/2016 10:47 PM
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| 1 | 9 | laforge | == Power Connection == |
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| 2 | |||
| 3 | The Hirschmann plug used for the power connection is called ''Hirschmann Leitungsdose CA 4 LD 09 ZS'' and has the product number |
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| 4 | 932 362-100. |
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| 5 | |||
| 6 | The pin-out is as follows: |
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| 7 | * GND: your shealding/earth line (PE), German:yellow/green wire |
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| 8 | * 1: phase (L), German: Brown wire |
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| 9 | * 2: not connected |
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| 10 | * 3: neutral (N), German: Blue wire |
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| 11 | |||
| 12 | 10 | laforge | Please refer to the photograph of a fully wired plug: |
| 13 | [[Image(ps_plug.jpg, 25%, align=right)]] |
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| 14 | 9 | laforge | |
| 15 | == E1 Hardware interface == |
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| 16 | 2 | laforge | |
| 17 | We are using a 120 Ohms balanced connection between the BS11 and a HFC-E1 card. |
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| 18 | To configure the BS11 hardware correctly, you need to |
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| 19 | * open the connection between pin 2 and 3 of the 4 jumpers below connector J01 |
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| 20 | |||
| 21 | === Cable to RJ45 === |
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| 22 | |||
| 23 | 8 | laforge | 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). |
| 24 | 7 | laforge | |
| 25 | 3 | laforge | * left Y01 PCM in (from BSC): RJ45 pin 4,5 |
| 26 | 1 | laforge | * Y02 PCM out (to BSC): RJ45 pin 1,2 |
| 27 | 7 | laforge | * Y03 PCM left open |
| 28 | * Y04 PCM left open |
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| 29 | 1 | laforge | |
| 30 | 10 | laforge | |
| 31 | 1 | laforge | == Configuration of BTSM Object == |
| 32 | |||
| 33 | 10 | laforge | === bs11_config === |
| 34 | |||
| 35 | If you're using [wiki:bs11_config], then the configuration is compiled-in (thus automatically |
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| 36 | correct) and you can only change it by changing the source code. |
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| 37 | |||
| 38 | === LMT === |
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| 39 | |||
| 40 | If you're using LMT, you have to use the following settings for the BTSM object: |
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| 41 | |||
| 42 | 1 | laforge | * BS11 requires PCM30CRC4 64kBit/s no Subslots |
| 43 | * OM Layer on Timeslot 1 |
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| 44 | * TEI for OM Layer default Siemens is 25 (but configurable in BS11 [wiki:LMT]) |
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| 45 | |||
| 46 | * the following parameters are not configurable |
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| 47 | * RSL Layer on Timeslot 1, too |
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| 48 | * TEI for RSL is fixed in Siemens equipment |
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| 49 | * TEI = 0 für TRX0 |
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| 50 | * TEI = 1 für TRX1 |
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| 51 | * Attention: if you select OM Layer TEI 0 oder 1, RSL can no longer be brought up |
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| 52 | |||
| 53 | * Timeslots for TCHs |
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| 54 | * TRX0: TS2 und TS3 |
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| 55 | * TRX1: TS4 und TS5 |
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| 56 | |||
| 57 | 10 | laforge | === E1 interface === |
| 58 | 2 | laforge | |
| 59 | 1 | laforge | LI Objekt: Line MULTIDROP |
| 60 | 4 | laforge | |
| 61 | 1 | laforge | Impedance 120 Ohm balanced to connect to HFC-E1 board |
| 62 | 4 | laforge | Additionally you will need to change some jumpers on the connector board |
| 63 | 5 | laforge | of BS11: |
| 64 | * dip-switch SW3: |
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| 65 | * 1-4: off |
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| 66 | * 5-8: on |
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| 67 | * TB01: no jumper |
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| 68 | * TB02: no jumper |
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| 69 | * TB03: no jumper |
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| 70 | 4 | laforge | * TB04: no jumper |
| 71 | |||
| 72 | 1 | laforge | SW3 is the dip-switch underneath the connector board |
| 73 | 4 | laforge | TB0* are the four jumpers on the left hand side of the connector board. |
| 74 | 1 | laforge | |
| 75 | 10 | laforge | === Database === |
| 76 | 2 | laforge | |
| 77 | 1 | laforge | Important database settings: |
| 78 | |||
| 79 | * the database has to be downloaded from PC via E1 to BS11 |
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| 80 | |||
| 81 | |||
| 82 | 6 | laforge | * BCCH channel combination Type 5 or 8 (including SDCCH for SMS) |
| 83 | * TCH combination 0 or 9 |
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| 84 | 1 | laforge | {{{ |
| 85 | Cell config: Not hopping |
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| 86 | No Concentric Cell = 0 |
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| 87 | Radiomeasgran =254 |
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| 88 | No Power Reduction = 0 |
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| 89 | Excessive distance =0 disabled |
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| 90 | }}} |
