This　paper　is　concerned　with　the　reliable　finite　frequency　filter　design　for　networked　control　systems　(NCSs)　subject　to　quantization　and　data　missing.　Taking　into　account　quantization,　possible　data　missing　and　sensor　stuck　faults,　NCSs　are　modeled　in　the　framework　of　discrete　time-delay　switched　systems,　and　the　finite　frequency　l(2)　gain　is　adopted　for　the　filter　design　of　discrete　time-delay　switched　systems,　which　is　converted　into　a　set　of　linear　matrix　in　equality　(LMI)　conditions.　By　the　virtues　of　the　derived　conditions,　a　procedure　of　reliable　filter　synthesis　is　presented.　Further,　the　filter　gains　are　characterized　in　terms　of　solutions　to　a　convex　optimization　problem　which　can　be　solved　by　using　the　semi-definite　programme　method.　Finally,　an　example　is　given　to　illustrate　the　effectiveness　of　the　proposed　method.