Siemens TSU NT 22 O » History » Version 6
laforge, 12/21/2023 04:10 PM
1 | 1 | laforge | h1. Siemens TSU NT 22 O |
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3 | {{thumbnail(20221120_115432.jpg)}} |
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6 | 5 | laforge | This is a Optical Line Termination (OLT) for two E1 circuits within the Siemens Fastlink system. |
7 | 4 | laforge | |
8 | It speaks to the ONU via a bi-directional single-mode optical fibre with a supposedly proprietary protocol/framing. |
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10 | 3 | laforge | h2. Hardware |
11 | 1 | laforge | |
12 | {{thumbnail(20221120_115756.jpg)}} |
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13 | {{thumbnail(20221120_115810.jpg)}} |
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14 | {{thumbnail(20221120_115910.jpg)}} |
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16 | {{thumbnail(20221120_115821.jpg)}} |
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17 | 3 | laforge | |
18 | 6 | laforge | As one can see, it actually houses a module in the [[Siemens_FastLink]] form-factor with its two DIN backplane connectors. This likely means the module is (mostly?) identical to the LT side used in the transport network, the LTO/LT module. |
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20 | 3 | laforge | h2. EEPROM |
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22 | attachment:siemens_tsu_nt22o_p42026-B251-A22-01.bin |
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23 | 4 | laforge | |
24 | h2. Literature |
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26 | * general marketing flyer about Siemens Fastlink: attachment:siemens_fastlink.pdf |