What Causes a D-Link Router to Disconnect From a Network?
Several pieces of hardware, such as your computer and wireless router, are integral parts of a wireless local area network, or LAN, and need to remain connected for the network to function properly. When one of these components is disconnected, the entire network suffers. Wireless routers, such as a D-Link router, can become disconnected in a network due to several reasons.
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Wires
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Disconnected wires and links are common occurrences, especially if the devices are relocated frequently. A router plugs into a modem, which in turn connects to a wired link to a phone or cable line. Most D-Link routers are standalone units that connect to a modem, typically provided by your Internet Service Provider, or ISP. Checking these devices’ wires and connectors is an effective way to avoid spending a lot of time and effort troubleshooting other aspects when the situation can be easily remedied in this manner.
Incompatibility
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A wireless router can also become disconnected from its network because it is incompatible with the modem’s or other devices’ technology. Like any electronics hardware, a router can become outdated and incompatible with newer devices, such as printers and external hard drives, because of the advancement of technology. Wireless routers are relatively inexpensive, so if your D-Link router is incompatible with any equipment in your network, replacing the router may be the only way you can reconnect the router.
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Internet Connection
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Although a wireless router provides computing devices, such as mobile phones and laptop computers, with wireless access to the Internet, it relies on a wired connection for accessing the Internet. A router can appear to disconnect from a network when it stops providing wireless access to computing devices; however, the real culprit may be a broken Internet connection. Network traffic also often causes slow connections to the Internet, which can make it seem as if the router has disconnected from the network. Waiting these situations out or trying again later are ways you can deal with these types of disconnections.
Considerations
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Most wireless routers, including D-Link routers, are limited in the number of devices to which they can provide wireless networking. When this limit, which is typically five, is reached, the router does not allow any other devices to make a connection. Like slow networking, this can easily be misconstrued as the router becoming disconnected from the network, although what is really happening is the device is disconnected from the network.
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