4 POTS Convertitori Telefono Ethernet su Fibra da SC Landline a Fibra Extender
Ethernet RJ45 port specifications 1x FREE 3M SC-SC fiber patch cord. Two-wire AC input impedance: 200+680//0.1 Ω (three components). Phone RJ11 port specifications User line loop resistance: less than 1KΩ (including phone).