
thumb|10BASE5 vampire tap [[Medium Attachment Unit (transceiver)]] thumb|10BASE5 transceivers, cables, and tapping tool
thumb|10BASE5 vampire tap [[Medium Attachment Unit (transceiver)]] thumb|10BASE5 transceivers, cables, and tapping tool
10BASE5 (also known as thick Ethernet or thicknet) was the first commercially available variant of Ethernet. The technology was standardized in 1982 as IEEE 802.3. 10BASE5 uses a thick and stiff coaxial cable up to in length. Up to 100 stations can be connected to the cable using vampire taps and share a single collision domain with of bandwidth shared among them. The system is difficult to install and maintain.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).