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Applies to transportation-related devices that operate in a typical primary/secondary configuration where one device is the designated primary while one or more other devices are connected to one channel acting as secondaries. As a subnetwork profile, specifies a set of protocols and standards applicable to the data link and physical layers of the Open Systems Interconnection (OSI) Basic Reference Model.
| Author | NEMA |
|---|---|
| Editor | NEMA |
| Document type | Standard |
| Format | File |
| ICS | 35.110 : Networking 35.240.60 : IT applications in transport and trade |
| Number of pages | 38 |
| Year | 2001 |
| Document history | |
| Country | USA |
| Keyword | NEMA 2101;2101 |