301.519.9237 exdirector@nesaus.org

5.1.19 – CIM –

What you need to know about 802.11ax and how to prepare your cabling infrastructure for this exciting new wave of Wi-Fi…

Siemon2 Fig1

Maybe you’ve heard about the new wave of wireless known as Wi-Fi 6 (802.11ax), designed to boost Wi-Fi bandwidth even higher that Wi-Fi 5! This new wave of Wi-Fi has some far-reaching implications with respect to cabling infrastructure design and media selection.

  1. Wi-Fi 6 wireless access points (WAPs) need two class EA/category 6A or higher connections
    Wi-Fi 6 WAPs (across all price points) will need at least one class EA/category 6A connection to support either 2.5 Gb/s or 5 Gb/s transmission speeds. And to take full advantage of Wi-Fi 6 technology as it matures to support greater than 5 Gb/s, two connections will be required to support link aggregation.
  2. Wi-Fi 6 requires a minimum of 10 Gb/s capable backbone
    Installing 10 Gb/s capable balanced twisted- pair copper or multimode optical fiber backbone will be required to support Wi-Fi 6 uplink capacity. In fact, this is already a key recommendation for Wi-Fi 5 implementations per industry cabling standards.
  3. Wi-Fi 6 WAPs will need more power and thermally stable shielded cabling systems
    Because Wi-Fi 6 radio chips are doing significantly more complex signal processing, they are unable to work within the 13-watt budget of Type 1 power over Ethernet (PoE) and will require 30-watt Type 2 PoE. Since the higher power can cause heat build-up in cable bundles, Wi-Fi 6 WAPs are better supported by thermally stable shielded cabling systems and solid conductor cords.

Sometimes an evolution in technology forces consumers to stop and question legacy views about broadly deployed operating platforms or systems. Wi-Fi 6 is that technology – easily making the wait-and-see position that many have had regarding deploying 10 Gb/s-capable horizontal networks a thing of the past.

To learn more about the cabling implications of Wi-Fi 6 and to familiarize yourself with key design and media selection strategies to ensure that your network cabling infrastructure is ready, download Siemon’s white paper, “Preparing for Wi-Fi 6: Cabling Considerations for High Efficiency Wireless Access Point Connections.”