[elecena] 37595.2 19" ISDN patch panel, 50-way - zmiany ceny 19" ISDN modular patch panel unshielded in 1 RU (rack unit = 4.455 cm) 50 RJ45 ports, 8-pin/4 contacts, in LSA IDC connector technology 37595.2 19" ISDN patch panel, 50-way - 41.29 EUR https://elecena.pl/product/17837876/37595-2-19-isdn-patch-panel-50-way 2021-04-23 37595.2 19" ISDN patch panel, 50-way - 41.33 EUR https://elecena.pl/product/17837876/37595-2-19-isdn-patch-panel-50-way 2026-03-08