GPON to XGS-PON Migration: An ISP Planning Guide
Plan a GPON to XGS-PON upgrade around optical budget, coexistence, OLT and ONU compatibility, capacity, inventory and rollback evidence.
Topic collection
GPON
Original, practical writing about subscriber operations, access networks, billing systems and the decisions behind a reliable ISP.
ResultsEvidence, configurations and operating decisions
Plan an FTTH GPON Deployment from Demand to Acceptance
Turn customer demand into feeder, splitter, PON, OLT and installation plans with optical and capacity evidence.
GPON vs EPON: Choose an Access System from Operations
Compare PON technologies through capacity, split design, interoperability, management and lifecycle cost.
Troubleshoot an ONU from Evidence, Not One Signal Number
A field workflow for separating optical loss, registration, Ethernet, power and service-policy faults before dispatching a technician.
Make OLT and ONU Inventory Agree with the Fiber Plant
An operational model for keeping OLT configuration, ONU identity, subscriber ownership and outside-plant records synchronized.