VIAVI - Broadband Lounge

Premise techs are being asked to transition to fiber daily. In this episode, we talk about ways to make sure that your fiber to the home install is the best it can be and how to prepare for the next wave of GPON deployments.

By now most of you will have heard about FTTx and full fiber deployments. Passive Optical Networks (PON) are the enabler of high speed broadband services. This episode will explore what's going on under the hud in the optical spectrum for xPON networks. VIAVI experts will discuss the evolution in the services, used spectrum and test qualification of those installs.

Resource Links: #1 https://www.viavisolutions.com/en-us/passive-optical-network-pon

#2 https://comms.viavisolutions.com/Understanding-PON-Testing-vi53564

Instruments now what..how effiecent are the instruments working for me...use cases need talk is there ways to be leaner in driving a test plan per tech. Fiber complete and shifting to the switch. Ease of use. Setup config, SLM..user experience on board the instrument. Tasks downstream to the test tech site. Upstream records automation..kpi and analyse.

Resource Links: #1 https://www.viavisolutions.com/en-us/solutions/test-process-automation-tpa
#2 https://www.viavisolutions.com/en-us/literature/transform-fiber-construction-certification-viavi-stratasync-test-process-automation-case-studies-en.pdf

Fiber Optic mismatch when splicing cable spans during construction is very common problem for fiber splice qualificaiton and correct loss acceptance during OTDR testing. Viaivi experts will be comparing why this occurs and why true BI-DIRECTIONAL ANALYSIS AND LOOPBACK TESTING is required for accurate accptance records.

Resource Links: #1 https://www.viavisolutions.com/en-us/bidirectional-otdr-testing

#2 https://blog.viavisolutions.com/2018/03/07/fiber-testing-get-right-perspective/

Contaminated or dirty fiber is the number-one cause of fiber optic network degradation, including permanent equipment damage. How clean is clean enough? While standards bodies have established acceptance criteria for the quality and cleanliness of fiber connector end faces, technicians still face challenges with implementing these practices. VIAVI experts will share some real world field stories on how technicans learned first hand on how to optimise the performance of these interconnects.

Resource Links: https://www.viavisolutions.com/inspect

We unpack the stages of PON service activation, discussing each stage, starting with fiber (inspection, level check, etc), then Ethernet, and then WiFI.

Discussing the various types of speed tests, and the differences, where each is most applicable, pros/cons, etc. Discussing why we have so many kinds of speed tests. Relating details of each test type.

We converse about intermittent issues within the home network and dealing with noise and ingress. We cover test methodology, why pressure testing is needed, what equipment a tech needs to have for the test; and testing from outside vs inside the home due to COVID-19 limitations.

We discuss addressing home network performance issues with automation that helps to make installation/service testing as simple and consistent as possible and provides a record of passing tests performed. In addition to instrument automation, tools including a mobile app, a job management system and data collection and analysis are discussed.