olemus
(a) igasugune nüüdisaegne marsruuter
= a device that provides high-speed access to the Internet for two or more computers; all routers today are broadband routers
(b) kaabelside marsruuter
= wired router

ülevaateid
https://www.techopedia.com/definition/30198/broadband-router
https://www.educba.com/types-of-routers/
http://www.bestrouter.co.uk/articles/modem-or-broadband-wireless-routers
https://telecomtalk.info/broadband-routers-types-based-on-usage-interface/368025/

turvalisus
https://www.bsi.bund.de/SharedDocs/Downloads/DE/BSI/Publikationen/TechnischeRichtlinien/TR03148/TR03148.pdf?__blob=publicationFile&v=2

vt ka
- lairiba
- lairibaedatus