Verizon Fios User Manual page 39

ovERviEW
3.0/ OVERVIEW
Your Fios Router provides you with Wi-Fi connectivity using the
802.11a, b, g, n, ac or ax standards. These are the most common
Wi-Fi standards.
802.11b has a maximum data rate of 11 Mbps, 802.11a and 802.11g
have a maximum data rate of 54 Mbps, 802.11n has a maximum
data rate of 450 Mbps, 802.11ac has a maximum data rate of 3.12
Gbps, and 802.11ax has a maximum data rate of 4.8 Gbps.
802.11b and g standards operate in the 2.4 GHz range. 802.11ac
operates in the 5 GHz range. 802.11n and ax operate in both the
2.4 GHz and 5 GHz ranges.
Note: 802.11a, 802.11b are legacy mode s and are not recommended.
Even one such device connected to the network will slow your
entire Wi-Fi network.
The Wi-Fi service and Wi-Fi security are activated by default.
The level of security is preset to WPA2 encryption using a unique
default WPA2 key (also referred to as a passphrase or password)
pre-confgured at the factory. This information is displayed on a
sticker located on the rear of your router.
Your router integrates multiple layers of security. These include
Wi-Fi Protected Access (WPA/WPA2), and frewall.