D-Link EXO AC2600 (DIR-882) Review

👤by Matthew Hodgson Comments 📅01-04-19
Test Setup & Methodology
Testing a router of any kind, especially the wireless performance, can be regarded as somewhat of a minefield. Fluctuations due to overheads and other nearby devices can drastically effect performance from one minute to the next, therefore we kindly ask that you regard the results here in as a rough guide and they likely won’t mirror your personal experience exactly. However, having said that, we do attempt to reduce the amount of interference in anyway possible, such as shutting off any devices not currently being used and limiting the host and client PC to the core applications only.

Our wireless tests are performed via a series of file transfers from a host PC to a client PC. The host PC uses a Killer E2500 Gigabit controller and the files are contained on a Samsung 970 EVO NVMe drive, helping to prevent any file-access bottlenecks. Our client PC utilises an Intel Wireless-AC 9560 network card for wireless communication, capable of both 2.4GHz and 5.0GHz transmission; while relying on a Realtek Gigabit ethernet adaptor for wired transfers. The client PC also uses a Samsung 970 EVO, again, reducing the chance of storage bottlenecks.

Wireless tests are performed at two different locations within a 2 bedroom house, to more accurately reflect a real world scenario. The first location is around 3 metres from the router, in the same room, to represent a user browsing the internet in their living room where their router is also located. The second location is at the far corner of the property, roughly 12 metres away, and through three walls. We position the router underneath a TV, between a TV set top box and a games console.

Wired performance is measured by plugging both the host PC and client PC into the router.

To test two different use cases, we obtained a copy of Bastion from the Steam servers, this game is 1.23GB in size, containing 1,203 files within 35 folders. The second usage scenario is a 1GB .bin file, downloaded from Speed.Hetzner. The file is exactly 1024MB and can be repeatedly transferred incredibly quickly, to measure the theoretical top speed of the router.

We provide our results as an average transfer speed in Mbps (Megabits per second, divide this result by 8 for MB/s).

Each test is conducted three times with an average result then deduced from those.

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