Cablenet OS2 9/125 ST UPC to SC UPC Duplex Fibre Patch Leads (Pack of 12) deliver stable, low-loss singlemode performance for long-distance fibre networks. Featuring a rugged twist-lock ST connector and a push-pull SC connector, each 2-metre duplex lead ensures secure and efficient optical connectivity. Factory-polished UPC ferrules provide low insertion and high return loss, while the yellow LSOH jacket improves visibility and fire safety. Supplied in environmentally friendly packs of 12, these leads are ideal for telecom, FTTH, and industrial environments requiring reliable high-bandwidth transmission.