Powerline Adaptersįor more information on powerline, see our guide to extending a Wi-Fi network. Third-party options like DD-WRT, Tomato, and OpenWrt provide extra security and advanced features like real-time network monitoring. Advanced users can also consider installing alternative firmware. Older routers may require you to manually install updates via checking the website or downloading a ZIP file.īecause the process for determining what firmware you have and what updates are available varies by manufacturer, be sure to follow the manufacturer guidelines for performing updates. Newer, more advanced routers should have information about how to update your firmware through the network admin panel, allowing you to check for updates and upgrade with just a few clicks. Each update may not result in noticeable changes, but keeping your firmware up to date will maximize data security. Similar to OS updates, firmware updates make small fixes to improve security and performance. Updating router firmware over Wi-Fi can damage the device.įirmware is the software that runs on your router, sort of like an Operating System (OS). Note: Always update firmware via an ethernet cable. Directional antennas boost the signal in a single direction, useful for oddly-shaped buildings or if your router can’t be centrally located. Omnidirectional antennas boost the signal in all directions and are effective in situations where the signal is generally weak on the edges of the bubble. Their signals are measured by dBi (decibel isotropic), with higher dBi corresponding to a greater range boost. Most modern routers are compatible with external antennas designed to boost the range of your Wi-Fi network.Įxternal antennas come in two flavors: omnidirectional and directional. The antenna is the broadcast point of your residential Wi-Fi network, sending the signal out in all directions in a spherical shape that’s where the expression “Wi-Fi bubble” comes from. The appearance of routers varies widely from brand to brand, but the concept is always the same: a box with one or more antennas on top. If optimal positioning and environmental barriers prove to be an issue, skip down to the section about powerline adapters and repeaters, which can help boost the signal in specific areas. The ideal placement for a router is often in the middle of the ceiling, but anywhere elevated like a desk or shelf should work well. Concrete, brick, and stone are all very difficult for Wi-Fi signals to penetrate. Even if positioning the router centrally isn’t an option, it’s important that the router isn’t on the floor, in a closet, in a corner, or directly next to any thick solid barriers. Because the Wi-Fi signal radiates out from your router’s antenna in a spherical direction, the best place to put it is the direct center of your house. The first consideration for boosting your Wi-Fi signal is the physical placement of your Wi-Fi router or gateway.
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