- Connect xfinity home wifi network to new device for mac os x Bluetooth#
- Connect xfinity home wifi network to new device for mac os x tv#
Leave a comment and let me know if your existing Comcast modem is Dual Band or not! Question: Have you ever had a Comcast tech ask you if you had a preference? They offer two routers referred to as “ the Wireless Gateway 1 (model numbers TG852G, TG862G, SMCD3GNV and TC8305C) and the Wireless Gateway 2 (model number DPC3939).” Gateway 1 is 2.4 GHz only, and Gateway 2 is Dual-Band and switches between 2.4 GHz and 5.0 GHz automatically. It took a bit of searching but I finally found a page on the Comcast website that addresses this issue. Now, back to the question about whether to use the built-in Wi-Fi that comes with your Comcast Cable modem or your Century Link DSL modem, or to spend the extra money and use an Apple wireless router.
This allows all devices to see each other on the network and access the best frequency for that device. You only have a single network available, and your devices will connect to it with the optimal frequency at that time.
Connect xfinity home wifi network to new device for mac os x tv#
Selectable Dual Band, touting that their Simultaneous Dual Band “provides the ultimate in flexibility and performance by providing two independent, dedicated networks,”except that you can’t see your Apple TV from your iPhone.Īll Apple wireless routers seamlessly switch between 2.4 GHz and 5.0 GHz on one network. Netgear refers to this as Simultaneous Dual Band vs. This is the cause of the “Why can’t my iPad or iPhone see my Apple TV or Macbook Pro?” problem which can make AirPlay unusable. The second approach is to create two physically separate wireless networks, one at each frequency. This is the lowest common denominator approach, leaving your capable devices well below their potential. First, they simply throttle down and only offer 2.4 GHz. Many routers handle this two-frequency issue one of two ways.
5.0 GHz has a more limited range, but a stronger signal within that distance. It has less interference with 23 non-overlapping channels, which makes it more stable for applications like video streaming and gaming. All that noise increases interference and degrades your network performance.
Connect xfinity home wifi network to new device for mac os x Bluetooth#
It’s also more susceptible to interference due to only having 3 non-overlapping channels for transmission, which are crowded due to other interfering devices, including your neighbor’s Wi-Fi access point, microwave ovens, cordless phones, Bluetooth devices, and baby monitors. iPhone 5 and above, iPad 2 and above, and Mac desktops can connect to 5.0 GHz frequency.Ģ.4 GHz has a wider range, meaning it can reach farther. iPhone 4s can only connect to a 2.4 GHz frequency. Wireless networks can run at two different frequencies: 2.4 GHz and 5.0 GHz. They are easy to setup, and, if you want to extend your network, adding new hotspots strategically around the house is even easier using the built-in Airport Utility app.īut beyond a simple desire to use complimentary technology, the other main reason I recommend Apple Wi-Fi routers is their ability to provide “Dual Band” wireless frequencies. One of mantras when dealing with technology is: “Apples to Apples and I can guarantee it will work Apples to Oranges and I’m just not sure what to expect, especially over time.” For this reason, I always recommend using an Apple product like a Time Capsule, AirPort Express, or AirPort Extreme to create a wireless network in your home or office. I’m frequently asked if the built-in wireless of a Comcast or Century Link modem is comparable to an Apple Airport wireless router.
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