Keyed LC small form factor (SFF) pre-polished connectors shall exceed TIA/EIA-568-B.3 performance requirements, and contain a factory-terminated fiber, eliminating field polishing and adhesive. Keyed LC pre-polished connectors shall be mechanically keyed with color-specific positive and negative keying features to prevent unintentional mating with unlike keyed or non-keyed adapters. Keyed LC pre-polished connectors shall have an average insertion loss 0.3dB per mated pair for multimode and singlemode fiber. Keyed LC pre-polished connectors shall captivate fiber and buffer in one action allowing for up to two re-terminations with no degradation in performance.
