Industrial router with sim card connector

Industrial router with sim card connector

We all know that industrial routers can provide stable network signals even in harsh polar environments, which is actually mainly due to the sim

card connector carried by the industrial router itself. In use, we just need to insert the SIM/UIM card/IoT card, with the device antenna, we can avoid

the problem of network signal interruption caused by industrial routers working in harsh natural climatic environments.

At present, the more common industrial routers on the market are single card routers and dual card routers. So, what is the difference between

a single card router and a dual card router? 
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The main feature of dual card industrial router is dual card dual mode, to achieve the state of different operators online at the same time, wired

and wireless can be switched between at any time. To carry out intelligent switching of multiple network modes, to ensure that the communication

link switching backup, and can prevent dropouts, to ensure that the entire project does not occur interruption.

Single card industrial router as the name implies is a single card mode, can only choose one operator to use, if in a wide range of distribution, a

large number, far away or located in remote places, the device may appear weak signal or no signal situation and cause data loss, compared to

the dual card router, the limitations are still relatively large.

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If the project requires a high rate, then choose a dual SIM router. When SIM card 1 has a weak signal or runs out of traffic, the dual card router

will automatically activate SIM card 2 without dropping the connection, enabling the device to run stably 24 hours a day.

If the project has low power and traffic requirements, then it is recommended to choose a single card router.

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1. Support SIM card failover

The main SIM card and vice card, dual SIM card working mode free switch management, when the first SIM card failure (or when the usage rate is

too high when the first SIM card is blocked), then immediately enable the second SIM card network for data transmission, to ensure real-time data

transmission without interruption.

2. Support 5G/4G to WIFI, wired and wireless backup

It supports 5G/4G to WIFI, with strong signal and supports more devices to access WIFI at the same time, users can configure the router parameters

via mobile APP, which is convenient and quick to configure on site.

3. Support dual card backup network, data more secure

Dual card dual network, the main card and vice card multiple backup working mode. It can be used for single card, dual card network overlay, primary

and secondary card backup each other, primary and secondary duty data transmission, primary and secondary card alternate duty transmission. The

SIM card switching mode can be set according to the application scenario, making data more secure. 4.

4. Compatible with major operators' networks

Compatible with various SIM cards such as IoT cards and APN private network cards; supports seven major network systems such as TD-LTE, FDD-LTE,

TD-SCDMA, WCDMA, EVDO, CDMA1X, GPRS/EDGE, etc.

Therefore, the best recommendation is an industrial router that can insert two cards, i.e. with two sim card connectors.