One of the most complicated parts of setting up a network system (router, switch, hub, or access server) is the selection of the serial cables to connect the network system to the serial devices in your network. Cisco offers this serial cable, which is used in the Cisco 75 series, 7 series, Cisco 4 series, Cisco 36 series, and Cisco access server systems. https://elecena.pl/product/30648328/cisco-cab-e1-bnc-cisco-cab-e1-bnc-coaxial-cable-5-m-black 2026-09-01 https://elecena.pl/product/30648328/cisco-cab-e1-bnc-cisco-cab-e1-bnc-coaxial-cable-5-m-black 2026-09-25