As assortment of networking cables and devices used for teaching/demonstration purposes. Items include
* token-ring cable with active transceivers
* ethernet 10-base-2 MAU transceiver
* IBM PCNet broadband hub (coax)
* cabling samples including thick ethernet (5-base-2), cat5 twisted-pair copper (10-base-t and 100-base-t), copper ribbon (untwisted, used for low-speed serial), rg59/u coax (10-base-2 ethernet), multi-strand fibre-optic, cat3 (station wire used for telephony and low-speed networking)
