# Network Topology¶

CSP uses a network oriented terminology similar to what is known from the Internet and the TCP/IP model. A CSP network can be configured for several different topologies. The most common topology is to create two segments, one for the Satellite and one for the Ground-Station.

              I2C BUS
_______________________________
/       |       |       |       \
+---+   +---+   +---+   +---+   +---+
|OBC|   |COM|   |EPS|   |PL1|   |PL2|       Nodes 0 - 7 (Space segment)
+---+   +---+   +---+   +---+   +---+
^