Puma NLP2040
Quad 10GbE LAN PHY/SerDes w/EDC

NetLogic Microsystems' Puma NLP2040 device is a Quad physical layer transceiver with an integrated Electronic Dispersion Compensation (EDC) engine - compliant with IEEE802.3aq specifications. The device integrates NetLogic Microsystems' industry-leading SerDes/PHY technology from the earlier generations of 10G PHY/SerDes devices (AEL1001 to 1010) with an innovative low-power EDC engine with up to 5db of margin over the symmetric stress test pulse sensitivity specifications defined in the 10GASE-LRM standard.

The NetLogic Microsystems Puma NLP2040 device provides full PCS, PMA, and XGXS sub-layer functionality through the consolidation of the receiver and transmitter PHY functions on a single chip along with the integration of encode/decode/alignment logic, FIFOs, on-chip clock drivers, multiple loop-back features and PRBS & Ethernet frame generation & verification for both the line side and the system side.

Benefits

• High performance EDC engine provides up to 6dB of margin with
  IEEE 802.3aq defined stress test pulses
• Proven interoperability with SFP+ SR modules from several vendors
• Proven interoperability with SFP+ LRM modules
• EDC and pre-emphasis functions allow for up to 15 m of twin-ax copper cable transmission
• Low latency and low power dissipation makes it ideal for use in datacenter Ethernet applications
• Enhanced BIST features simplify optical modules testing
  
  

Features

• Best-in-class power consumption
• On-chip clock generation and data recovery
• Capable of operating with 50 MHz reference clock
• TX pre-emphasis and RX equalization on the XAUI interface
• 1GbE capability
• Adjustable XAUI transmit pre-emphasis
• Meets 10GBASE-LRM requirements
• Multiple loop-back modes
• Packet, PRBS, CJPAT and CRPAT generators and checkers
• MDIO, JTAG & SDA/SCL physical interfaces
• EDC engine proven interoperability with several SFP+ modules
• RoHS 5/6 and RoHS 6/6
• Low latency of 120ns

Applications

• With SFP+ Modules for 10GBASE-LRM Applications
• With SFP+ Modules for 10GBASE-SR and – LR Applications
• With direct-attached copper 10GBASE-CR
• Datacenter Ethernet Applications

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