Home.md

@@ -10,6 +10,13 @@ OHL 1.2](https://www.ohwr.org/project/cernohl/wiki). It is a central
 element of a White Rabbit network and is designed as a part of the [White Rabbit
 project](https://www.ohwr.org/project/white-rabbit/wiki).  
 
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+[![Fig_37_s](uploads/d6017d796b1a4e66468ecd3431fedb1b/Fig_37_s.png)](uploads/f044b9f339cba4d17e62d4f38dce8f45/Fig_37_l_FP.png)
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+**Possible design with hot-swappable fans and redundant PSU with basic enclosure**
+
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 ## Project milestones