NAC
Network access control, or NAC, solutions support network visibility and access management through policy enforcement on devices and users of corporate networks. Learn More
NOC
Network Operations Center – A centralized location to remotely monitor network components such as server, switches, routers etc.
OPR
Optical Power Received – The power of the light source received at the receiving end of a fiber optic system.
Orchestration
Automated configuration for coordination and management of various software systems and processes, typically in cloud-based environments. Various tools such as Puppet and Ansible are available for software workflow orchestration on the cloud.
PDN
Packet data network – A network such as the Internet that provides data services.
PLMN
Public Land Mobile Network – It is also known as cellular network and is identified by a globally unique PLMN code.