ZL30143 PDF Datasheet
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Description
This is SyncE SONET/SDH G.8262/Stratum3 System Synchronizer/SETS.
ZL30143 SyncE SONET, SDH G.8262, Stratum3 System Synchronizer, SETS
Short Form Data Sheet
February 2009
Features
Supports the requirements of ITU-T G.8262 for synchronous Ethernet Equipment slave Clocks (EEC option 1 and 2) Supports the requirements of Telcordia GR-1244 Stratum 3 and GR-253, ITU-T G.813, and G.781 SETS Supports ITU-T G.823, G.824 and G.8261 for 2048 kbit, s and 1544 kbit, s interfaces Meets the SONET, SDH jitter generation requirements up to OC-48, STM-16 Synchronizes to telecom reference clocks (2 kHz, N*8 kH- up to 77.76 MHz, 155.52 MHz) or to Ethernet reference clocks (25 MHz, 50 MHz, 62.5 MHz, 125 MHz) Supports composite clock inputs (64 kHz, 64 kH- + 8 kHz, 64kH- + 8 kH- + 400 Hz) Generates standard SONET, SDH clock rates (e.g., 19.44 MHz, 38.88 MHz, 77.76 MHz, 155.52 MHz, 622.08 MHz) or Ethernet clock rates (e.g., 25 MHz, 50 MHz, 125 MHz, 156.25 MHz, 312.5 MHz) for synchronizing Gigabit Ethernet PHYs Programmable output synthesizers (P0, P.