(2) 3M 8100‑Y1K‑S SM ST Fiber Optic Connector Hot Melt Connector Yellow Boot
Manufacturer: 3M. Connector Style: ST (Straight Tip), bayonet-locking. Boot Color: Yellow. Fiber Type: Single-Mode. Fiber Size: 9/125 µm. Product Type: Fiber-optic connector. Ferrule Material: Ceramic.