Intelligent SFP Modules

Simplify OAM for Network Operators,
Enables RMON statistics in SFPs

Lattice’s Intelligent SFP allows mobile and broadband networking equipment to obtain and report RMON statistics inline or through side-band channels. Lattice low-power, small-footprint FPGAs are an ideal fit for Small Form-Factor Pluggable (SFP) Transceiver Modules that provide a subset of RFC2819 Remote Network MoNitoring (RMON) Statistics and Alarm functionalities. By using the LatticeECP3 FPGA SFP solution in your design, end-users can deliver a wide array of service monitoring, network analysis and network trouble-shooting within the SFP Transceiver module form factor and power envelope without requiring any hardware equipment upgrades.

Intelligent SFP Modules

Lattice’s SFP solution includes proven IP cores supporting RFC2819, MAC, SGMII, MDIO and I2C functionality to accelerate designs and enable quick time to market. A complete reference design, including layout, is also available to further mitigate project schedule risk.

Features

  • 1.25Gbps - 3.125Gbps bidirectional data links
  • Transparent Auto negotiation
  • Ingress/Egress RMON Statistics
  • Ingress/Egress 8b/10b Error Counters
  • LOS defect detection & Alarm reporting
  • Supports Short & Long term statistics collection
  • Ingress/Egress Code violations for High BER
  • Host accesses RMON Statistics & Alarms via I2C bus

Block Diagram

Design Resources for Intelligent SFP Modules

Programmable Logic IP
  Provider ECP5 / ECP5-5G LatticeECP2/M LatticeECP3 LatticeSC/M LatticeXP2
SGMII and Gb Ethernet PCS Lattice  
Tri-Speed Ethernet MAC Core IP Lattice
Programmable Logic Reference Designs
  Provider ECP5 / ECP5-5G LatticeECP2/M LatticeECP3 LatticeSC/M LatticeXP2
RGMII to GMII Bridge Lattice      

Documentation

Quick Reference
TITLE NUMBER VERSION DATE FORMAT SIZE
LatticeECP3 and ECP5 SGMII and Gb Ethernet PCS IP Core User Guide
IPUG116 1.0 11/24/2014 PDF 4.2 MB
SGMII and Gb Ethernet PCS IP Core User Guide
IPUG60 2.1 4/1/2014 PDF 3.6 MB
Tri-Speed Ethernet MAC User's Guide
IPUG51 3.3 4/4/2015 PDF 5.4 MB


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