LYNN HDMST-122FA-B650F (Millennium Part #547569) is a 12-port outdoor multiport service terminal with hardened SC/APC connectors on a 650 ft G.657.A1 singlemode stub. Twelve ports give the highest premises count per terminal in the HDMST line, reducing terminal count and splice labor in dense residential and MDU-adjacent FTTH designs. The G.657.A1 bend-tolerant fiber holds loss stable through the tight routing inside the terminal body and at storage brackets. Environmentally sealed ports and an outdoor jacket support aerial, pedestal and handhole placement, and service turn-up requires only plugging a preconnectorized drop into an available port.