The FastCAM® mechanical fiber optic connector shall meet or exceed the requirements described in ANSI/TIA-568-D and 604 standards. Connector shall be pre-polished and field installable to eliminate the need for hand polishing, bonding or epoxy in the field. Connector shall be available in LC, SC, SC/APC or ST, singlemode or multi-mode (OM1, OM2, OM3/4 or OS2) configurations terminated on 250 or 900 um buffered fiber and 2 or 3 mm jacketed fiber. Maximum connector insertion loss shall be no greater than 0.5 dB (0.6 dB for SC/APC), with an average of 0.1 dB (multi-mode) and 0.2 dB (singlemode or 0.3 dB for SC/APC). Typical connector return loss shall be 25 dB (multi-mode) and 55 dB (singlemode or 65 dB for SC/APC). All versions shall allow continuity to be verified by use of a visual fault locator (VFL).