UBIQUOSS-EPON-PM-GROUP-MIB

Description: Performance monitoring counters and counter-reset controls for Ubiquoss EPON OLT ports, indexed by physical port

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This module belongs to Ubiquoss, a manufacturer of PON/Ethernet access equipment, and defines performance-monitoring (PM) objects for EPON (Ethernet Passive Optical Network) OLT (Optical Line Terminal) ports. It exposes per-port performance counters — such as traffic, error, or optical-signal-related statistics — indexed by physical port, along with controls to reset those counters. Its monitoring purpose is centered on interface/link performance: operators poll these per-port PM counters to track EPON port traffic levels and error rates over time, helping identify a degrading optical link or an ONU/ONT connectivity problem on a specific OLT port before it causes a service outage, and use the reset controls to clear counters after maintenance or at the start of a new measurement interval. It is specific to the Ubiquoss EPON platform and complements other Ubiquoss MIBs (such as UBIQUOSS-MAC-MIB) that share the same physical-port indexing scheme, and it builds on general PON/EPON (IEEE 802.3ah) concepts for its counter semantics. It is deployed in FTTH/PON access networks where Ubiquoss OLT chassis aggregate traffic from multiple ONUs over EPON, and operators typically start with a UBIQUOSS-EPON-PM-GROUP-MIB download to load the module into their monitoring system.

No sample object names were supplied for this module; based on its documented scope, an operator would poll the per-port PM counter table (indexed by physical OLT port) to track traffic and error counts on each EPON port, using the counter-reset controls to baseline measurements, and would flag a port whose error counters climb abnormally fast as an indicator of a degrading fiber link or a misbehaving ONU.

EPON (Ethernet Passive Optical Network) port performance monitoring and counter management for optical network interfaces.