Norden’s fibre adapters are available for all standard connector types in both single mode and multimode including Simplex and duplex versions as per ANSI/TIA 568 C.3 Standard. Single mode adapters are available with either Zirconia or phosphor bronze sleeves. Zirconia sleeves provide tighter tolerances, generally required for angled physical contact (APC) connectors. Multimode adapters are available with phosphor Bronze sleeves, which provide good performance for spherical polished connectors. The adapter sleeve aligns the ferrules and holds them in place. The adapters are laser optimize and colour coded for easy identification of the adapter type.