LYNN S-SABSA1-NKHI3-005F (Millennium part 548047) is a 5 ft simplex SC/APC singlemode jumper on 3 mm micro-armored LSZH cordage with bend-insensitive G657.A2 fiber. Short armored jumpers like this one take the abuse inside cabinets, MSTs and splice cases where technicians repeatedly open doors, reroute slack and risk pinching unprotected cordage. The red jacket makes APC circuits easy to distinguish from UPC patching at a glance. Bend-insensitive glass holds loss steady even when coiled tightly in a small tray, making it well suited to cabinet-to-splitter and OLT-to-panel hops.