COMMSCOPE 501381-1 ST Multimode Simplex Fibre Optic Adapter

ST to ST coupling receptacle adapters with 2.5 mm bayonet fixings and nickel plated zinc diecast body material. The ST to ST adapters are available with different alignment sleeve materials and modes:
Stock number 782-7593 is Multimode and has a polymer composite alignment sleeve material
Stock number 493-6672 is Multimode and has a phosphor bronze alignment sleeve material
Stock number 782-0781 is Single-mode and has a ceramic alignment sleeve material
The ST to ST coupling receptacles are supplied in kit form consisting of a coupling receptacle, lock washer, nut and two protective caps.