Nokia EKSOS Node Control Unit » History » Version 9
laforge, 09/10/2022 05:52 AM
1 | 8 | laforge | h1. Nokia EKSOS Management Card (T35010.11) |
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2 | 1 | laforge | |
3 | 9 | laforge | h2. connectors |
4 | 8 | laforge | |
5 | |_.Label|_.Designation (PCB)|_.Type|_.Description| |
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6 | |4x 2M|NR1|?|E1 links of V5 interface| |
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7 | |SR|J5/J11|RJ45|some kind of 2Mbps ring rx?| |
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8 | |TR|J6/J12|RJ45|some kind of 2Mbps ring tx?| |
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9 | |Q1|J7|RJ45|?| |
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10 | |AUX|J7|RJ45|?| |
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11 | |ALRM|J7|RJ45|?| |
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12 | |Q3|J7|RJ45|Q3 (Eth/802.2LLC/ISO/OSI)| |
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13 | |Q3|J1|BNC|Q3 (Eth/802.2LLC/ISO/OSI)| |
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14 | |||
15 | |||
16 | 1 | laforge | h2. Main components |
17 | |||
18 | * 1x Motorola MC68MH360A125VL CPU/Controller |
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19 | 8 | laforge | ** clocked at 32.768 MHz |
20 | 1 | laforge | * 6x Sharp LH28F160S3HNS-S5 Flash |
21 | * 4x Samsung K4F151612D-TC6 RAM |
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22 | 3 | laforge | |
23 | h3. E1 Interface for V5 |
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24 | |||
25 | 1 | laforge | * 1x Exar XRT5897IV |
26 | ** 7-channel E1 line interface |
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27 | ** Data Sheet: attachment:XRT5897.pdf |
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28 | 7 | laforge | ** 4 interfaces exposed on 4x2M header |
29 | ** 1 intrface exposed on SR / ST (separate RX and TX?) RJ45 |
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30 | 3 | laforge | |
31 | h3. Q3 Ethernet 10-Base-2 Interface |
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32 | |||
33 | 2 | laforge | * 1x MC68160AFB |
34 | ** Enhanced Ethernet Transceiver |
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35 | ** Data Sheet: attachment:MC68160A.pdf |
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36 | 3 | laforge | * 1x DP8392C |
37 | ** Coaxial Transceiver Interface |
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38 | 4 | laforge | ** Data Sheet: attachment:DP8392C.pdf |
39 | |||
40 | 6 | laforge | h3. Q1 Aux ALRM Q3 Interfaces |
41 | 4 | laforge | |
42 | * 2x DS36954 quad RS-485 transceiver |
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43 | ** Data Sheet: attachment:DS36954.pdf |
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44 | 5 | laforge | * 1x MAX3223 RS232 transceiver |
45 | ** Data Sheet: attachment:MAX3222-MAX3241.pdf |
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46 | 4 | laforge | |
47 | h3. Backplane interface |
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48 | |||
49 | * LSI Logic LSA9360 BABYLON |
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50 | * NEC uPD65842 CMOS GATE ARRAY |
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51 | ** Data Sheet: attachment:uPD6842.pdf |