Brand New Cisco Ie-1000-4p2s-Lm 4 X Gigabit Ethernet Ports 2 X SFP Ports Industrial Network Switch

1. Hardware performance and interface configuration  Port combination: 4×Gigabit PoE+ ports: support IEEE 802.3af/at standard, maximum power supply power of single port is 30W, which can supply power for IP camera, wireless AP and other devices. 2×Gigabit SFP optical ports: support single-mode/multi-mode fibre modules for long distance (e.g. 10km) or anti-jamming fibre connection. Switching capacity: 12 Gbps, supports full wire-speed forwarding to meet the low-latency requirements of industrial scenarios. Packet forwarding rate: 8.93 Mpps (million packets per second), efficiently handling high-density data streams. 2. Industrial-grade reliability Adaptable to harsh environments: Operating temperature: -40°C to 75°C (industrial-grade wide temperature design). Protection level: IP30 metal housing, dustproof, anti-vibration, adaptable to harsh environments such as factories and energy. Redundant design: Support dual power input (12-48V DC or 24V AC), optional redundant power module. Network Reliability: Fast ring protection: support Cisco industrial protocols (e.g. DLR protocol), fault recovery time <10ms. STP/RSTP/MSTP: Multiple Spanning Tree Protocol to prevent loops and guarantee network stability.