ZL30131
OC-192/STM-64 SONET/SDH/10GbE Network Interface Synchronizer
Overview
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The ZL30131 OC-192/STM-64 PDH/SONET/SDH/10GbE Network Interface Synchronizer is a highly integrated device that provides timing for both PDH/SONET/SDH and Ethernet network interface cards. |
Simplified Block Diagram
Typical Applications
- ITU-T G.8262 Line Cards which support 1GbE and 10GbE interfaces
- SONET line cards up to OC-192
- SDH line cards up to STM-64
Features & Benefits
- Supports the requirements of ITU-T G.8262 for synchronous Ethernet Equipment slave Clocks (EEC option 1 and 2)
- Synchronizes to telecom reference clocks (2 kHz, N*8 kHz up to 77.76 MHz, 155.52 MHz) or to Ethernet reference clocks (25 MHz, 50 MHz,62.5 MHz, 125 MHz)
- 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 Ethernet PHYs
- Programmable output synthesizers (P0, P1) generate telecom clock frequencies from any multiple of 8 kHz up to 100 MHz (e.g., T1/E1, DS3/E3)
- Configurable through a serial interface (SPI or I2C)
Resources
Resources
Application Notes
- ZLAN-212-Low_Jitter_Synchronizer_Power_Supply_Decoupling_and_Layout_Practices- Dec10.pdf
- ZLAN-442 Crystals and Oscillators for Next Generation Timing Solutions
Downloads, Firmware and Drivers
- BSDL Files:
- zl30131gg.bsd
- IBIS Models:
- zl30131.ibs
Applications
Typical Applications
- ITU-T G.8262 Line Cards which support 1GbE and 10GbE interfaces
- SONET line cards up to OC-192
- SDH line cards up to STM-64
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Ordering
CABGA-100(9x9) Clock / Timing - Application Specific ROHS
| Distributor | SKU | Stock | MOQ | Pkg | |
|---|---|---|---|---|---|
| DigiKey | ZL30131GGG2-ND | .. | Tray | No Stock |
