  We describe a fiber-optic solution for simultaneous distribution of all
signals generated at todays most advanced time and frequency laboratories, i.e.
an ultrastable optical reference frequency derived from an optical atomic
clock, a radio frequency precisely linked to a realization of the SI-Second,
and a realization of an atomic timescale, being the local representation of the
virtual, global UTC timescale. In our solution both the phase of the optical
carrier and the delay of electrical signals (10 MHz frequency reference and one
pulse-per-second time tags) are stabilized against environmental perturbations
influencing the fiber link instability and accuracy. We experimentally
demonstrate optical transfer stabilities of 5e-18 and 2e-15 for 100 s averaging
period, for optical carrier and 10 MHz signals, respectively.
