White single-mode patchcord cable with a length of 25m and a cable diameter of 3mm, terminated with SC/APC-SC/APC connectors, is used to connect optical network equipment such as switches or converters. The product is made of material that does not emit harmful gases during fire (LSOH). The G657A2 fiber has a higher resistance to bending. Patchcords are also widely used in FTTH networks to connect OLT and ONU/ONT devices.