Here is a detailed introduction to the RS20 - 0800M4M4SDHEHH Fast Ethernet switch:
- Hardware Specifications
- Port Configuration1: It has a total of 8 ports, including 2 uplink ports of 100BASE - FX, MM - ST fiber - optic ports, which are suitable for long - distance transmission or connections requiring higher bandwidth. There are also 6 standard 10/100BASE - TX, RJ45 electrical ports, which can be conveniently connected to various devices supporting Ethernet interfaces, such as computers, servers, and IP cameras.
- Power Supply1: It supports a variety of DC voltage inputs, including 12V, 24V, and 48V DC, with a voltage range of (6 - 60) V DC. It also supports 24V AC (18 - 30) V redundant power supply, ensuring stable operation in different power supply environments, which improves the reliability and adaptability of the device.
- Installation Method1: It adopts the DIN - rail installation method, which is convenient for installation and fixation in industrial control cabinets or equipment, saving space and facilitating maintenance.
- Dimensions and Protection Level3: The overall dimensions are 74mm x 131mm x 111mm (W x H x D), and the protection level is IP20, which can prevent the intrusion of solid objects larger than 12.5mm and is suitable for use in general industrial environments.
- RS20-0800M4M4SDHEHH Fast Ethernet switch Performance Characteristics
- Network Standards6: It complies with the IEEE 802.3 and 802.3u standards, supporting Ethernet networks and enabling efficient data forwarding and processing.
- Switching Mode3: It adopts the store - and - forward switching mode. The switch has a high - bandwidth backplane bus and internal switching matrix. After the control circuit receives the data packet, the processing port will look up the address comparison table in the memory to determine which port the destination MAC (network card hardware address) NIC (network card) is connected to, and then quickly transmit the data packet to the destination port through the internal switching matrix.
- Data Transmission Rate5: The transmission rate is 100Mbps, and the transmission mode is full - duplex / half - duplex adaptive, which can meet the data transmission requirements of different devices.
- RS20-0800M4M4SDHEHH Fast Ethernet switch Environmental Adaptability1
- Operating Temperature: It can work in the temperature range of - 40 °C - 60 °C, and the storage and transportation temperature range is - 40 °C - 70 °C, which has strong environmental adaptability and can meet the use requirements in harsh industrial environments.
- Relative Humidity: The relative humidity (non - condensation) is 10% - 95%, which can adapt to different humidity environments.
- RS20-0800M4M4SDHEHH Fast Ethernet switch Other Features1
- Fan - less Design: It has a fan - less design, which reduces the risk of equipment failure caused by fan failure and also reduces the operating noise. It is suitable for environments with high noise requirements and can operate stably in harsh industrial environments.
- Average Time between Failures: The average time between failures is 53.5 years (calculated according to the MIL - HDBK - 217F standard), indicating high reliability and stability of the device.
