STC5230 Description
The STC5230 is a single chip solution of timing source in SDH, SONET, and Synchronous Ethernet network elements. The device is fully pliant with ITU-T G.813, and Telcordia GR1244, and GR253. The STC5230 accepts 12 reference inputs and generates 9 independent synchronized output clocks.
STC5230 Key Features
- For SDH SETS, SONET Stratum 3, 4E, 4 and SMC, and Synchronous Ethernet
- Two timing generators, T0 and T4, for SETS
- plies with ITU-T G.813, Telcordia GR1244 and GR253
- Supports Master/Slave redundant application with the SyncLinkTM cross-couple data links
- Accepts 12 individual clock reference inputs
- Reference clock inputs are automatically frequency detected; each is monitored for quality
- Support manual and automatic reference selection
- T0 and T4 have independent reference lists and priority tables for automatic reference selection
- Output 9 synchronized clocks
- Could pensate the phase delay of the crosscouple links, in 0.1ns steps up to 409.5ns
STC5230 Applications
- For SDH SETS, SONET Stratum 3, 4E, 4 and SMC, and Synchronous Ethernet
- Two timing generators, T0 and T4, for SETS
- plies with ITU-T G.813, Telcordia GR1244 and GR253
- Supports Master/Slave redundant application with the SyncLinkTM cross-couple data links