Precise and reliable: Telegärtner fiber-optic connectors with a zirconia ceramic plug ferrule and coupling sleeve exceed current international standards. In the APC (Angled Physical Contact) version with an angled end face (8° bevel angle), they offer return loss attenuation of over 60 dB, thereby meeting the highest standards. https://elecena.pl/product/18783977/j08081a0002-fo-adapter-sc-sc-duplex 2021-06-13 https://elecena.pl/product/18783977/j08081a0002-fo-adapter-sc-sc-duplex 2025-12-12