Microchip - META-DX1系列乙太網PHY元件



Microchip推出業界首款Terabit等級乙太網PHY, 可支援400 GbE的最高密度及FlexE連接。 META-DX1率先將100 GbE、400 GbE、FlexE、奈秒精度時間戳記和MACsec安全引擎整合於具有terabit容量的單一晶片中。

META-DX1系列乙太網PHY元件將1 GbE至400 GbE的乙太網介面、 FlexE、MACsec鏈路加密以及奈秒精度時間戳記整合於具有Terabit容量的單顆晶片中，率先實現路由和交換功能的融合。META-DX1透過36個400 GbE埠或144個100 GbE埠將線路卡容量提升為四倍，從3.6 Tbps（Terabit/秒）擴大到14.4 Tbps，以支援供應商所需的各項關鍵功能。



Features

• Up to 1.2 Tbps capacity throughput in a single device
• Ethernet client support from 1GE to 400GE
• Flexible Ethernet support
• Line-speed MACsec encryption engines (10G-400G support)
• 48 integrated 28G NRZ/56G PAM4 SerDes
• Optional Interlaken interface
• Direct connectivity to passive copper cables including support for link training and auto negotiation
• PTP (IEEE 1588v2) support up to Class C/D for 10G-400G
• SyncE support
• Ethernet retiming
• OTN retiming
• 800G forward and reverse gearbox functionality
• Hitless 2:1 mux mode for Working/Protect functionality
• Flexible I/O and crosspoint functionality supports “any-to-any” SerDes connection



Application

• cloud and telecom service providers








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