| 摘要 |
A data network includes a plurality of network devices, a plurality of physical. transmission lines each coupled to a respective one of said plurality of network devices, and a network hub coupled to each of said plurality of physical transmission lines. The network hub has a removable and replaceable termination element providing signal connectivity between selected ones of said plurality of transmission lines. In one embodiment, the data network is installed within an aircraft including a fuselage, an empennage connected to the fuselage, a lift-generating surface coupled to the fuselage, and at least one engine for propelling the aircraft.
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