Trade.Information

Product Name: Network Interface Synchronizer

Product Description

Today, we\'re aggressively developing new timing technologies, including Synchronous Ethernet products that solve hybrid and packet network synchronization concerns. We\'re also playing a lead role in defining next-generation network timing industry standards - including ITU-T G.8261 and G.8262 - and working closely with carriers and equipment manufacturers to ensure products meet the latest industry requirements.

Telecom Rate Network Interface Synchronizer is a highly integrated cost-effective device that provides timing for network interface cards. The DPLL is capable of locking to one of three input references and provides standard Ethernet clock rates for synchronizing Ethernet PHYs, and a highly programmable clock and frame pulse for telecom interfaces such as T1/E1, DS3/E3, etc.

Features & Benefits

• Provides synchronous clocks for network interface cards that support synchronous Ethernet (SyncE) in addition to telecom interfaces (T1/E1, DS3/E3, etc.)
• Supports the requirements of ITU-T G.8262 for Synchronous Ethernet equipment slave clocks (EEC option 1 and 2) when combined with a system synchronizer (e.g. ZL30130 or ZL30138)
• Synchronizes to telecom reference clocks (2 kHz, N*8 kHz up to 77.76 MHz) or to Ethernet reference clocks (25 MHz, 50 MHz, 62.5 MHz, 125 MHz, and 155.52 MHz)
• Generates Ethernet clocks (12.5 MHz, 25 MHz, 50 MHz, 62.5 MHz, or 125 MHz)
• Programmable telecom synthesizer generates clock frequencies of any multiple of 8 kHz up to 100 MHz
• Configurable through a serial interface (SPI or I2C)

Available Model :

ZL30136,  ZL30130,   ZL30146

Company Details

Zarlink Semiconductor delivers world-leading, mixed-signal chip technology for a broad range of communications, optical and medical applications. The Company's core capabilities are in network timing, voice enhancement, optical interconnect... more