The Way Better Blog

Submitted by fredrik.nyman on Fri, 01/25/2019 - 10:02

In this blog I will be writing about some of the topics, big and small, facing network engineers and fibre networks and the kind of challenges I have encountered working with our customers over the past 20 years or so.

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Blog posts

How do you troubleshoot IoT devices?

Submitted by fredrik.nyman on Fri, 02/15/2019 - 13:00

Continuing on the subject of troubleshooting the network. Troubleshooting MPEG video has the benefit of a user that can tell you if it doesn't work and you can simply ask that user if the problem persists once you have fixed it. But what if there isn't any obvious way to determine if things are working, for example is that trashcan really signalling that its' full or does the temperature device really update the building climate control properly?

How to see what your users see

Submitted by fredrik.nyman on Mon, 02/11/2019 - 10:21

Live broadcast TV is one of the most popular services in fibre networks. You can get high quality pictures because there is enough bandwidth to send video uncompressed. But the nature of broadcast media is that it is very sensitive to packet loss or jitter. There is no retransmission of packets because it is live – you can’t hold the stream to get a lost packet back.

FTTH is not like any other network

Submitted by fredrik.nyman on Fri, 01/25/2019 - 13:34

If you are working in network engineering, hands-on with the routers and switches in the network, you probably have seen your fair share of network problems. However well you build it there is always some intermittent issue, some complaining user, some application that doesn’t get the throughput, some website that is unreachable.

It’s part of the everyday chaos of running a network to deal with big and small issues.