Layer 3 switch is not a router, as it lacks WAN functionality. Let alone other prime functionalities like MPLS, NAT, firewalling, tunneling and etc. It is designed to improve routing performance across different VLANs on layer 3.
Equipment is expensive and you may not have the budget to buy it new. You can always go with used or refurbished equipment. This would make it cheaper for you, and yet equip you with enterprise-level network hardware.
5G is the fifth generation of cellular technology: it is designed to increase speed, reduce latency, and improve flexibility of wireless services. LTE, on the other hand, stands for Long Term Evolution sometimes referred as 4G LTE, standard for wireless broadband communication for mobile devices and data terminals.
Data centers are centralized locations where computing and networking equipment is concentrated for the purpose of collecting, storing, processing, distributing or allowing access to large amounts of data. On this post we will describe the different components to set up a functioning data center.