NOC
Pronunciation: NOC (rhymes with 'knock') or N-O-C
Also written as: NOC — Network Operations Centre
The centralised facility from which a satellite network operator monitors, manages, and controls the ground and space segments of a satellite communication network.
Full Definition
The NOC serves as the nerve centre for a satellite communication network, providing 24/7 monitoring of satellite transponder performance, ground station status, network traffic, and quality of service metrics. NOC staff respond to alarms, coordinate with teleport operators, and manage capacity. In editorial work, 'NOC' appears in operations manuals, service-level agreements, and network architecture documents. Editors should note that 'NOC' (Network Operations Centre) is distinct from 'SOC' (Satellite Operations Centre), which focuses on spacecraft health rather than network performance, though both may be co-located.
Usage
Usage note: The British English spelling is 'Centre', not 'Center'; follow the client's house style. Distinguish from SOC and MOC, which have specific spacecraft-focused roles.
In Context
- "The NOC received an automatic alarm when transponder output power dropped below the threshold." — Incident report
- "All VSAT service-affecting events are escalated to the NOC within fifteen minutes of detection." — Service-level agreement