Ring network three-layer network pipe 40,000 trillion light 24 electricity Industrial Ethernet, and the switches

◎ functional characteristics

High-quality hardware design, and stable equipment performance

 High-quality hardware design. Follow the industrial grade design specification, adopt the international big factory mainstream mature industrial grade chip, high performance industrial grade CPU, industrial grade power module and aluminum alloy shell, to ensure the industrial grade quality of the products.

Using fan-less heat dissipation circuit design, support-40~85℃ working environment temperature, IP40 protection grade, lightning protection voltage 8KV, anti-vibration protection power supply design, electromagnetic interference four-level standard, impact resistance and vibration, the equipment can operate stably and reliably even in harsh environment.

 Rich network functions and security features

 Support VLAN, STP / RSTP / MSTP spanning tree protocol, ERPS Ethernet multiring protection technology, multicast, port mirror, QoS, port security, and broadcast storm suppression; support three-tier network protocol such as static routing.

Through a variety of internal security mechanism can effectively prevent and control the spread of virus and network traffic attacks, control illegal users use network, ensure the legitimate users rationalization network, such as port static and dynamic security binding, port isolation, various types of hardware ACL control, bandwidth speed limit based on data flow, user access control element binding, etc., to meet your network security control of equipment access.

 Flexible networking, simple management

 It also supports the traditional star networking mode and the Ethernet multi-loop protection technology (ERPS) to realize annular networking. This networking mode has high redundancy reliability. Once one node of the loop fails, the data can be forwarded from the other end, and the switching time is 20ms. At the same time, compared with the ring network network more save optical fiber, can save you a certain construction cost.

The form of flexible gigabit electric port + light port (non-reuse) is convenient for users to flexibly choose the connection form according to the network architecture. At the same time, the traditional CLI command line and Web graphical interface configuration switch, without the need to understand the complex command line and terminal simulation programs, allowing simple and fast configuration switches, thus reducing the difficulty of deployment.