Hi guys, sorry if this is the wrong place to put this. Anyways..
A friend of mine has a network with the following setup: D-Link DSL-2500U for ADSL, connected straight into a Telkom DG834GUv5 (locally rebadged Netgear) which has 2 PCs connected via cable, and 2 laptops via Wireless. A cable runs from the Telkom into a standard IPLink switch, which merely extends a cable into a D-Link DIR-615 running DD-WRT that has 2 computers connected, and shares wireless to a couple laptops.
At the moment the network is somewhat unstable, and recently the Telkom router has been giving serious problems, even after resetting to default. I want to try make the network a bit simpler and more stable. Firstly, I want to remove the IPLink switch, which merely extends the cable. Is an Ethernet Coupler what I need? Both cables are definitely under 100m combined (probably under 50m).
Now the big thing is a replacement for the Telkom (rebadged NetGear). Should I get another D-Link DIR-615 or is there a better solution? Their budget is between $40 and $60 US. Is it best to stick to the same brand, considering both devices are D-Link at present?
Any help would be appreciated!