| Subject | Finnish | English |
| life.sc., el. | aurinkoenergian keskitin | solar energy concentrator |
| IT | digitaalinen keskitin | digital concentrator |
| IT | elektroninen keskitin | electronic subscriber concentrator |
| IT | elektroninen keskitin | electronic line concentrator |
| commun., IT | ISDN-keskitin | ISDN concentrator |
| comp., MS | kytkevä keskitin | switching hub (A central network device (multiport hub) that forwards packets to specific ports rather than, as in conventional hubs, broadcasting every packet to every port. In this way, the connections between ports deliver the full bandwidth available) |
| commun., el. | PAD-keskitin | packet assembler/disassembler concentrator |
| commun., el. | PAD-keskitin | access concentrator |
| commun., el. | PAD-keskitin | remote access point |
| commun., el. | PAD-keskitin | PAD concentrator |
| IT | paikallinen digitaalinen keskitin | local digital concentrator |
| commun., el. | samassa paikassa sijaitseva keskitin | colocated exchange concentrator |
| commun., el. | samassa paikassa sijaitseva keskitin | colocated concentrator |
| commun., IT | tilaajajohdon keskitin | subscriber line concentrator |
| commun. | TIP-keskitin | terminal interface message processor |
| IT | täysin digitaalinen keskitin | fully digital concentrator |
| comp., MS | usean TT:n keskitin | multiple TT hub (A USB 2.0 hub with one transaction translator (TT) for each downstream-facing port on the hub) |
| comp., MS | yhden TT:n keskitin | single TT hub (A USB 2.0 hub with a single transaction translator (TT) for all downstream-facing ports on the hub) |
| commun. | älykäs keskitin | intelligent hub |
