Home Network Upgrade

Tuesday 22 August 2017

Home network upgrade

The home network installation for our computers was first setup using 10BASE2 coax connections when we only had 2 computers and one was connected to the internet via a modem. Since then we have upgraded to using first network hubs then switches for all the connected devices.

In our last major re-wire & upgrade when the house was stuck by lightning we ran two network cables to each room and these were connected via a central hub in an upstairs cupboard. The network router and main telephone point was downstairs so one of the connections to the room was used as an internet uplink to the hub.

Over time we found that we needed to add separate network switches to each room to connect additional devices such as smart TV’s, game consoles, printers, computers etc. This resulted in having four switches in the house with a mixture of 8 and 16 port gigabit switches from Netgear and for wireless devices we installed a Netgear and TP-Link business class access points with one on each floor.

With the recent work we have been doing on IOT (internet of things) devices and smart home components we felt it was a good time to have a big upgrade on the entire houses network and have a central managed switch in the house with additional gigabit network ports and new cables to each room.

We looked at several 48 port Gigabit switches from different manufacturers and decided to go with the JetStream 48-Port Gigabit Smart Switch with 4 SFP Slots from tp-link. We chose this model due to its low power consumption with a fan-less design which is important as the network cupboard is between two bedrooms and the management features which allow us to mirror ports to capture data from any connected devices which is very useful when debugging network related code.

We drove to Novatech in Portsmouth and collected the new network switch, a 100 pack of RJ45 connectors and a 300m roll of CAT-6t grade cable.

From Amazon we ordered a network cable tester which proved very useful in tracking down any faults and a 48 bay patch panel with CAT-6 sockets. These were mounted in a Stagg MRSA8U 19 inch 8U tabletop rack from absolute music in Bournemouth which we modified to have the legs at a 90 degree bend to hold everything vertical when fitted to the cupboard floor.

The photos below show the progress of the installation which used around 200m of new network cable.

The old upstairs network and switch

The old upstairs network and switch

The old downstairs network and switch and router.

The old downstairs network and switch

We ran 14 new cables from the downstairs network area to the new switch location and 8 new cables from the loft workshop to the new 19" rack.

Ready to install the patch panel.

Wiring the patch panel.

Wiring the patch panel

The patch panel sockets installed.

The patch panel sockets installed

The new 48 port switch installed with a spare shelf above.

The new 48 port switch installed with a spare shelf above

All the link cables installed.

All the link cables installed

The updated downstairs network and router.

The updated downstairs network and router