This Ethernet fiber switch supports MDI/MDI-X port auto-flip, featuring 1 fiber optic port and 8 electrical ports. It supports full-duplex, half-duplex auto-negotiation, and flow control on network ports. The switch boasts 12 effective MAC address tables, with auto-learning and aging of MAC addresses. Compatible with 10Base-T, 100Base-T, 100Base-FX, and IEEE802.3u standards. Supports both physical and logical isolation. All components utilize products from reputable international companies, ensuring a scientifically designed circuit layout and strong anti-interference capabilities. Item Type: Ethernet Fiber Switch Material: Aluminum Alloy + PCB Model: TBC-MC3418ED20 Access Method: 10/100Mbps Standard: Compatible with IEEE802.3 10Base-T, IEEE802.3u 100Base-TX, and 100Base-FX Wavelength: 850nm/1310nm/1490nm/1550nm Data Transfer Rate: Ethernet: 10Mbps (half-duplex), 20Mbps (full-duplex) Fast Ethernet: 100Mbps (half-duplex), 200Mbps (full-duplex) Includes: 1 x Ethernet Fiber Switch 1 x Cable 1 x User Manual