Description
Four inputs, Stratum 3 solution for the Synchronous Timing Source in SONET/SDH network elements.
Accepts 4 reference inputs in 9 steps from 8 kHz to 77.76 MHz (See specification below)
Compliant with Telecordia GR1244CORE, GR253 and ITU-T G.812 / G.813.
Hit-less reference switching.
Frequency ramp control during reference switching.
Supports Master / Slave operation
Three output signals: one selectable (See specification below) up to 77.76 MHz, one fixed at 8 kHz and 1.544 MHz or 2.048 MHz BITS output.
