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policy LUT →

Live Remediation Flow · Policy LUT drives subsystem healing

Each detected fault triggers a deterministic LUT lookup — the matched policy walks the transceiver, lighting up the exact subsystems it manipulates until the link is verified healthy.

detect
›
lookup
›
match
›
execute
›
verify
›
resolved
HOST ELECTRICAL INTERFACEDIGITAL PROCESSINGOPTICAL ENGINE (TX & RX)OPTICAL INTERFACEHEATSINK / TIMOSFPelectrical conn.Host PCBlow-lossFPCflex circuit1.6T DSPT5 · 5nmSerDes224G lanesMCUEEPROMPMICDC-DCCLKref osc.EEPROMgolden ref8× EMLlaser arrayDriversbias circuitsMUXCWDM8Isolatorback-reflectMPDmonitor PDPIN/APD8× photodiodeTIAtransimpedanceDEMUXCWDM8Lens+Couplerfiber couplingFiber Arraypico-connMPO-16APC · TX/RXengagedcompletedidle
trigger scenario:
active fault
fabric nominal · idle
policy LUT scan
PLC-001 · L1-DSPPre-FEC BER excursion
PLC-002 · L1-OPTOptical budget collapse
PLC-003 · L1-PHYThermal runaway
PLC-004 · L2-LLDPMass link flap
PLC-005 · L1-OPTWavelength drift
PLC-007 · L1-PHYFiber pinch / micro-bend
PLC-008 · L2-LLDPUnidirectional link
PLC-010 · L1-OPTLaser aging
PLC-011 · L1-DSPSerDes misalignment
PLC-012 · L1-DSPSignal integrity margin loss
execution log
awaiting fault…