Campaign to clean and re-validate every fiber connection between compute units (SUs) and the network core — 18 units, 1,200 links each, cleaned at both ends. Validation is automated against the live network.
Fabric improvement — measured, not modeled
whole fabric, all tiers · 5-min scans by the NOC scanner
Port state over time
Physically up (incl. awaiting activation)Hard down
Campaign map — 18 scalable units
each unit = 2,400 fiber ends to clean
Team activity
ports processed per hour, by unit · from validator telemetry
Cleaning effectiveness — optical light, before vs after
Worst-lane rx power distribution (paired port-sides)
Before cleaningAfter cleaning
Only ports the collectors flagged as problems carry paired readings, so this is the hard population — healthy links aren't in this chart. Higher (less negative) rx dBm is better; "no light" = LOS / below −25 dBm.
Outcomes & attention items
What the cleaning is delivering
Needs attention
Unit detail
active first · yield = validated ports found healthy