  We study the hadronic and radiative couplings of the $f_2(1270)$ meson within
the hard- and soft-wall models of AdS/QCD. The results for the tensor
meson-nucleon-nucleon coupling ($g_{f_2NN}$) and tensor meson-photon-vector
meson coupling ($g_{f_2\gamma\rho}$) are compared to the ones obtained by using
the dispersion relations and amplitude methods, respectively. Qualitative
agreement with different analyses implies the reliability of the holographic
description of spin-2 meson.
