This is LC pluges made by Homk.
The plugs of Lc connectors fiber polishing fixture can be interchanged, extend fiber polishing fixture's life.
Low insertion loss and back reflection loss
Ferrule end surface pre-domed
Precision anti-rotation key and corrosion resistant body
UL-rated plastic housing
Telcordia style boots
Free-floating ceramic ferrule
Zirconia sleeves or Phosphor bronze sleeves
D-shaped easily installs into panel mount
Fiber Optic Telecommunications
LAN (Local Area Network)
FTTH (Fiber To The Home)
High speed transmission systems
Fiber optic sensing
Industtial, Mechanical and Military