ABB O3EId HENF452777R3 Ethernet switch

ABB O3EId HENF452777R3 Ethernet switch

SPECIFIC PARAMETERS​

Brand ABB​

Product Series O3EI Series Full Gigabit Industrial Ethernet Switch​

Product Type Industrial-grade Full Gigabit Industrial Ethernet Switch​

Model O3EId HENF452777R3​

Working Voltage 24VDC Wide Range Adaptation 18-36VDC​

Working Temperature -40℃ to 70℃​

Storage Temperature -55℃ to 85℃​

Relative Humidity 5% to 95% Non-condensing (No Dew Formation)​

Protection Level IP40 (Rail-mounted Installation)​

Installation Method 35mm Standard DIN Rail Installation​

Port Configuration 8 10/100/1000BASE-TX Gigabit Electrical Ports 2 1000BASE-SX/LX Gigabit Optical Ports (SFP Slots)​

Transmission Rate 10Mbps/100Mbps/1000Mbps Auto-negotiation​

Network Protocols IEEE 802.3 IEEE 802.3u IEEE 802.3ab IEEE 802.3z IEEE 802.1Q (VLAN) IEEE 802.1w (RSTP) IEEE 802.1s (MSTP)​

Redundancy Protocols Support RSTP/MSTP Link Aggregation (LACP) Ring Redundancy (Self-healing Time ≤20ms)​

Switching Capacity 20Gbps​

Packet Forwarding Rate 14.88Mpps​

Buffer Capacity 4MB​

Current Consumption Typical 180mA (24VDC) Maximum 280mA (24VDC)​

Size 130mm×100mm×50mm (Length×Width×Height)​

Weight 0.8kg​

Power Consumption Typical 4.3W Maximum 6.7W​

Certification Qualification CE UL CSA IEC 61010-1 IEC 61850-3 EN 55032 Class A​

Compatible System ABB AC 800M Control Systems S800I/O Modules SCADA Systems Industrial Ethernet-compatible Devices​

Diagnostic Function Support Port Status LED Indication Link Fault Alarm Power Supply Fault Detection Ring Network Status Monitoring Port Traffic Statistics​

Anti-interference Level Complies with EN 55032/EN 55035/EN 61000-6-2 Industrial EMC Standards​

MTBF (Mean Time Between Failures) ≥350,000 Hours​

PRODUCT PERFORMANCE​

Full Gigabit port configuration, combination of 8 electrical ports and 2 optical ports, supporting single-mode/multi-mode SFP module adaptation, meeting the interconnection needs of long-distance and short-distance equipment​

Supports RSTP/MSTP redundancy protocol and LACP link aggregation function, ring network self-healing time ≤20ms, building a stable redundant network to avoid communication interruption caused by single point of failure in links​

Industrial-grade wide-temperature tolerance capability, can operate stably in the temperature range of -40℃ to 70℃ and non-condensing humidity environment of 5%-95%, adapting to extreme industrial scenarios such as alpine, high temperature and high humidity​

IP40 protection level with metal ruggedized shell, featuring dustproof, anti-vibration and anti-electromagnetic radiation performance, can be directly installed in industrial site cabinets or rails without additional protective measures​

20Gbps switching capacity and 14.88Mpps packet forwarding rate, ensuring no congestion in large-scale data transmission, guaranteeing real-time interaction of control commands and monitoring data, meeting the real-time requirements of industrial control​

Compatible with IEEE 802.1Q VLAN protocol, supporting port isolation and broadcast storm suppression, improving network security and management efficiency, optimizing industrial network bandwidth occupancy​

Clear port status LED indicators, supporting real-time diagnostic functions such as link faults and power supply abnormalities, fault information is intuitively distinguishable, facilitating rapid problem location and reducing on-site operation and maintenance costs​

35mm standard DIN rail installation design, easy to install and disassemble, adapting to the standardized cabinet layout of industrial sites, saving installation space​

Wide-range power supply design, withstanding 18-36VDC voltage fluctuations and transient sags, adapting to complex industrial power grid environments, ensuring continuous and stable power supply to equipment​

Low-power optimization design, typical power consumption only 4.3W, adapting to the energy-saving needs of industrial sites, while reducing equipment temperature rise and extending service life​

Compatible with ABB mainstream control systems and third-party industrial Ethernet equipment, can be seamlessly integrated into existing industrial control networks, reducing system upgrade and integration costs​