1. Different reliability: POE switches are switches that support power supply to network cables. Compared with ordinary switches, power-receiving terminals (such as APs, digital cameras, etc.) do not need to perform power wiring, and are more reliable for the ...

The protection level of industrial switches is drafted by IEC (International Electrotechnical Association). It is represented by IP, and IP refers to "ingress protection. So, when we buy industrial switches, what is the appropriate IP level of industrial switc...

In order to meet the needs of our customers, we have upgraded the 8-port managed industrial switch, and the size of the product has become smaller, which can reduce transportation costs and save space;   The following are the key features of the product: *Su...

There are two types of switch management methods: 1. Management of the switch through the console port of the switch belongs to out-of-band management, which is characterized by no need to occupy the network interface of the switch, but the cable is special an...

At present, there are many types of switches on the market, and the quality is uneven, so what indicators should we pay attention to when purchasing? 1. Backplane bandwidth; Layer 2/3 switching throughput; 2. VLAN type and quantity; 3. Number and type of switc...

The essential difference between a layer-2 switch and a layer-3 switch is that the working protocol layer is different. A layer-2 switch works at the data link layer, and a layer-3 switch works at the network layer. It can be simply understood as a layer 2 swi...

The copper port module is a module that converts an optical port into an electrical port. Its function is to convert optical signals into electrical signals, and its interface type is RJ45. The optical-to-electrical module is a module that supports hot swappin...

As an important data communication product, industrial Ethernet switches must be open and compatible with products from multiple manufacturers to ensure long-term stable and safe operation of the system. If you only rely on a certain manufacturer, the risk is ...

Security switches, also known as PoE switches, are designed for simple network environments such as homes, school dormitories, offices, and small monitoring. First, it is wrong to use the capacity of the switch to calculate the number of cameras with cameras. ...

With the general development and application of network technology, the development of switches has also undergone great changes. The earliest switches developed from very simple switches to layer 2 switches, and then from layer 2 switches to layer 3 switches....