Cellular routers are a type of networking device that allows you to connect to the internet using a cellular network rather than a traditional wired connection like cable or DSL. They are often used as a backup or failover option for businesses and organizations that need a reliable internet connection as frequently as possible. This would be because they may not have access to a stable wired connection, and cannot afford much downtime.
There are several benefits to using a cellular router for failover:
- Reliability: Cellular networks are generally more reliable than wired connections, especially in areas where the wired infrastructure can be damaged or not yet installed.
- Flexibility: Cellular routers can be used in any location with a cellular signal, making them a great option for businesses that need to be able to connect from any location
- Cost-effective: In many cases, cellular data plans are more cost-effective than traditional wired internet plans. While prices can vary, wired services like cable or fiber can generally cost around $100 to $300. In comparison, many cellular data plans are around $25 to $100.
- Easy setup: Cellular routers are easy to set up and don’t require any special infrastructure or installation. They can be up and running in less than a day.
WHAT IS FAILOVER?
Failover is a mechanism that allows a device to automatically switch to another network connection when its primary connection, such as a wired or wireless internet connection, becomes unavailable. This ensures that the device can continue to function and access the internet even if the primary connection is lost or disrupted. The goal of failover is to minimize disruption and maintain the availability of the system as much as possible.
Failover systems can be configured in a variety of ways. It can either be a totally automatic switch between WAN connections, or more of a manual switch between networks. Routers that provide automatic failover will support multiple WAN connections rather than just one. They will have some sort of automatic check in place to verify if the Internet connection is up or down. These checks allow the router to detect the outage of a connection and then switch to another available WAN connection that it has also verified is up or online. Aside from a possible difference in bandwidth, it’s likely you won’t notice the failure with these routers.
Manual failover is going to be similar to using a single primary WAN connection through any router. Once a user detects the connection is down, they will need to manually switch their connection from the router that has failed, to one that is online. While this is not ideal for all users, it can certainly be more affordable.
There are also multi-WAN, failover routers that support different manners in which failover operates. Normally, when a higher priority WAN connection is established, the backup connections are in an active, but passive state. While they are ready to connect, they do not actually establish a connection until the higher priority fails. This is also known as a cold standby state.
The backup connections can also be in a completely active state where they are connected at the same time as the higher priority WAN. Traffic may or may not be routed over the backup while the primary WAN is connected – unless you’re using load balancing. This is what we typically call a hot standby state. The backup is already connected to the Internet and therefore the failover switch is much faster.
Overall, failover systems are an important component of a robust and reliable network. They help to ensure that the system can continue to function even in the event of a failure.
USING A CELLULAR BACKUP
There are several situations in which cellular failover, in particular, can be useful. If a device is connected to a wireless network and the wireless signal becomes weak or unstable, the device can switch to a cellular connection to maintain a stable internet connection. Cellular failover can also be helpful in areas where wired internet is not available. Or, in cases where the primary internet connection is lost due to a line fault, power outage or other issue.
Cellular failover is often used in business settings, where a stable and reliable internet connection is critical for productivity. It can also be useful for individuals who rely on internet connectivity for important tasks, such as email or online transactions.
In order to use cellular failover, a device must be equipped with a cellular modem and have a cellular data plan in place. This is where the 5Gstore team can assist. We’ll determine which cellular failover router is best for your need. You can then pair it with one of our failover data plans.
There are many different router solutions you can consider. Some cellular routers are just that. They have a cellular modem built in and allow for local connections via Ethernet and WiFi. They do not support any wired WAN connections and therefore cannot support an automated failover process. For example, the Inseego FX2000e or Inseego Skyus 160. These routers can stand alone. You may also put them into a passthrough mode and connect them to your existing router. For example, you would unplug your primary WAN once it has failed, and replace it with the cellular router’s connection).
Other routers, like the Peplink Balance 20X, not only support a built-in cellular modem. They also have an Ethernet WAN port where you can connect your primary wired WAN. This will support an automated failover process since both the cellular and Ethernet WAN connections live in the same router.
SELECTING THE APPROPRIATE ROUTER
The 5Gstore sales team can help to guide you towards the best solution for your needs. However, you’ll need to do a little research yourself as well. Some things to ask yourself include how and where you will be using the router. Are there specific devices that must have close to 24/7 connectivity? Are there devices that can survive without a connection temporarily?
Keep in mind that there are a few key factors to consider when selecting a cellular failover router:
- Carrier coverage: Make sure the router is compatible with a carrier that has good coverage in your area. It’s also a good idea to check the carrier’s data plans, their reliability and customer support.
- Network speeds: Consider the speeds offered by the router and carrier, as well as the router’s ability to handle multiple devices. This is particularly important if you’ll be using the router for business purposes or if you have a lot of devices that need to connect to the internet.
- Security: Look for a router with robust security features, such as a firewall, VPN support, and encryption. You can rest assured that any router you purchase from the 5Gstore will have all of these features.
- Ease of use: Consider the user interface and management tools of the router. You’ll want a router that is easy to set up and manage, particularly if you’re not technically savvy. While the user interfaces differ from one manufacturer to another, our team is trained to provide support for any of the products you purchase.
- Cost: Determine your budget and look for a router that offers the features you need at a price you can afford.
- Brand reputation: Do some research on the brand and read reviews from other users to get a sense of the router’s reliability and customer support.
By considering these factors, you can find a cellular failover router that meets your needs. A solution which provides reliable internet connectivity when your primary internet connection goes down.
For further information and assistance, please reach out to our team by phone, email, or chat!