Telemetry & Digital Twin — NexavionERP
Assets/Telemetry & Digital Twin
Ana Kowalski
ana@meridianco.com
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Telemetry & Digital Twin

Devices, rules and a stored view of three assets

Devices Online3,120 / 3,280
GW-MBJ is offline and buffering
Readings per Minute48,200
The OLT meter is in that stream
Active Telemetry Rules64
R-014 watches optical power
Ingestion
SNMP, MQTT, Modbus and HTTPS webhook.
0 selected
ProtocolDevicesReadings per MinuteMappedStatus
SNMP1,20018,4001,200Current
MQTT86012,200860Current
Devices
The certificate is masked.
0 selected
Device IDAssetCertificateProvisioningFirmwareConnectivityLast Seen
DEV-014AST-OLT-014Valid •••• 7F2AProvisioned4.2.1Online05 Oct 11:20
DEV-088AST-GEN-014Expiring •••• 11C0Provisioned3.9.0Offline05 Oct 06:10
Time-series store
Raw points stored: 18.4 million. Retention: 90 days.
Transactional store
Raw telemetry is never written here. This table is aggregates only.
Aggregates
Hourly average for the OLT optical meter.
0 selected
AssetMeterAggregateValue
AST-OLT-014MTR-014Hourly average−5.2 dBm
Rules
Enable flips the control. It does not publish the rule.
0 selected
Rule IDNameConditionWindowExpressionActionEnable
R-014Optical floorThreshold15 minBelow −8.0 dBmBoth
Edge
GW-MBJ is offline. The buffer still holds every reading, and the local alarm was delivered.
0 selected
GatewaySiteBufferBuffered ReadingsEdge RulesLink
GW-KHEKingston Head-End
012Online
GW-MBJMontego Bay POP
1,2404Offline Buffering — 0 readings lost Critical alert delivered locally in 0.3 s
Optical power−5.1 dBm
Setpoint−5.0
AlarmNormal

Open work WO-4414

Runtime1,240 h
SetpointWeekly test
AlarmNormal

No open work.

Voltage45.2 V
AlarmAlarm
WorkWO-4418

Predictive order is open.

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