LC connectors are available in industry-standard beige (multi-mode), blue (single-mode), and green (angle polish) colors, and will accommodate 900 µm buffered fiber, 1. 6 mm, 2 mm, or 3 mm jacketed cable. Our range of LC adapters have high precision alignment sleeves for improved reliability and better reconnectability. The housing is available in different colors with options for flange or flangeless body and metal or. The 721 Series of LC connectors offers great performance with very high repeatability and low insertion loss. With its 6-position tuning feature, the connector may be used to achieve unprecedented. without sacrificing performance. LC adapters are available wit TIA-604-10, FOCIS-10, GR-326, or IEC 61300 series, IEC 61754-20.