Support 14-10 / 100M RJ45 ports
Support 2-100m SC / ST optical ports
Comply with IEEE 802.3 10 Mbps Ethernet standard, IEEE 802.3u 100 Mbps Ethernet standard, IEEE 802.3x flow control standard
Store and forward switching mechanism is adopted to support rate adaptability and ensure data integrity
It supports full duplex / half duplex automatic monitoring, adaptive communication mode and MDI / MDI-X port adaptive, and cross line and through line can be used freely
Non blocking switching fabric, full line speed forwarding
Port LED status indication, which can easily detect the link connection, rate, data receiving and sending status of each port
Port automatic MAC address learning and aging function
The alarm of power supply, optical fiber port and RJ45 electric port can be set flexibly. At the same time, it supports LED, menu alarm prompt and relay alarm output
Low power design, all using DC-DC switching power supply, high efficiency, low power consumption
Industrial standard, no fan structure design
IP40 protection, corrugated high strength housing
HS-2820A-2S-SC is a 16 port (14 + 2) rail type non network management Industrial Ethernet switch with high port density independently developed by Chengdu Huashu Communication Technology Co., Ltd. It is a switching device designed with high-speed single chip switching scheme to use Ethernet protocol networking in industrial production environment. It is simple, convenient, fast, stable and reliable. It adopts industrial high-strength IP40 shell design with high EMC protection level to ensure the stable and reliable operation of the equipment in the industrial field environment. It supports 2-way 100M Ethernet optical fiber interface (optional SC / ST interface), 14-10 / 100M Ethernet electrical interfaces (RJ45), 10Base-T, 100Base-TX, 100Base-FX, full duplex, half duplex and MDI / MDI-X adaption, and can select single mode (SM) or multi-mode (MM) mode.
HS-2820 Series has redundant dual power supply DC input function with extremely wide voltage range (10 ~ 55V), which greatly improves the adaptability and reliability of power input and protects the reliable transmission of network data of industrial automation system. The device has relay alarm output port, which can be set flexibly and richly with humanized alarm output function, such as power operation, optical and electrical port link alarm. When there is power failure or optical and electrical port link, the relay will quickly respond to output alarm signal, so as to timely inform the field personnel of maintenance and troubleshooting. HS-2820 series products meet the FCC and CE standards, meet the industrial level 4 design requirements, support the normal operation under the condition of wide temperature - 40 ℃ ~ 75 ℃, adapt to the harsh working environment conditions, meet the operation requirements of the industrial site, and provide a powerful means and network system solutions for the construction and operation of the customer's industrial real-time data network.