The window glass of airborne optoelectronic equipment may suffer from the bird strike when the aircraft is in taking off or landing.In this paper,the mechanical parameters of glass are analyzed through experiments,and using the simulation software,the bird strike with different weighs in different speeds is studied.The stress and deformation and broken speed of the glass in bird strike state are calculated.Finally,the bird strike tolerance of the airborne photoelectric equipment under typical working conditions is obtained,which can guide the actual engineering design of the product and shorten the development periods.