Will 5g router with sim slot completely replace wired broadband?

With the adeptness of communication technology, 5G will gradually become common. So someone asked, the future 5G users will use more bandwidth than the current wired bandwidth, and the 4G era has begun to "unlimited" traffic. Can 5G be used to replace wired broadband in the 5G era? In fact, this is not the case, "wired bandwidth is unlimited, wireless bandwidth is limited", this law continues to be effective.

1. Consider whether to use 5G as a means of bandwidth access by scenario. In view of the exclusive use of wired and the shared characteristics of wireless airspace, limited broadband with optical fiber communications as the mainstream has obvious advantages in terms of stability and quality. Therefore, it is not necessary to adopt 5G to replace wired broadband when the access situation can be solved through wired bandwidth. If wired access is difficult or the return on investment is low, the large bandwidth and high speed of 5G can be used as a means of bandwidth access. For example, a 5g router with sim slot can be installed to meet the demand.

2. There will still be differences in charging between wired and wireless bandwidth. In terms of costs, wired broadband can achieve true unlimited monthly subscriptions without capping, while unlimited monthly subscriptions in the 4G era are still conditional (for example, 100G capped in the same month, restored next month, exceeding 40G speed limit and other network fairness restrictions) In the 5G era, the upper limit threshold may have been raised, but it is still impossible to achieve no restrictions.

3. The complementary relationship between 5G and wired broadband will increase. In other words, more terminals that originally used wired bandwidth as an access method may be added with 5G modules as complementary or backup access to improve network availability, stability and selectivity.

4. Although there are partial replacements, they cannot be completely replaced. With the increase in 5G bandwidth and the decrease in costs, 5G will replace part of the wired bandwidth for terminals in the original "weak traffic usage" scenario, but it does not mean that 5G can completely replace wired broadband.

5. "Wired bandwidth is unlimited, unlimited bandwidth is limited." Based on judgment and analysis under current and foreseeable future technical conditions, this law continues to be effective. Of course, from a scientific point of view, if technology has developed to a certain extent, whether this law is effective is questionable.