Ethernet meaning

In IT, telecoms and property/fit‑out documents, Ethernet describes the standard technology used to connect computers and devices for data transfer on a local network and for business connectivity (for example, an Ethernet leased line). It is an industry term, not defined by UK or Irish legislation or case law, and refers to the IEEE 802.3 family of standards. Ethernet operates over various media, principally twisted‑pair copper (for example Cat5e/Cat6/6A) and fibre‑optic cabling; legacy coaxial implementations exist but are uncommon. Typical speeds range from 10 Mb/s and 100 Mb/s to 1 Gb/s (Gigabit Ethernet), 10 Gb/s and beyond (including 40/100 Gb/s). Power over Ethernet (PoE) enables network cabling to deliver power to devices such as VoIP phones, Wi‑Fi access points and CCTV. For drafting and due diligence, specify at least: IEEE 802.3 compliance; medium (copper or fibre) and interface; speed and duplex; PoE requirements; demarcation point/NTU; resilience/diversity; and service levels (bandwidth, availability, latency, jitter, packet loss, MTU, contention). Clarify installation, access and wayleave responsibilities and any building cabling standards. Usage and technical meaning are broadly consistent across England & Wales, Scotland, Northern Ireland and Ireland.