Detailed Product Description * Complies with IEEE 802.3 10Base-T,IEEE 802.3u 100Base-TX, IEEE802.3ab 1000Base-T, IEEE 802.3z 1000Base-SX/LX * 2 SFP Slots Key Feature @ Complies with IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX, IEEE802.3ab 1000Base-T, IEEE 802.3z 1000Base-SX/LX @ TP port supports 10/100/1000Base-T auto-negotiation and auto-MDI/MDI-X @ 1000Base-SX: 50/125µm or 62.5/125µm multi-mode fiber cable, up to 220/550m (3C-DU-1000-85-0.55) @ 1000Base-LX: 9/125µm single-mode cable provides long distance for 10km (3C-DU-1000-13-10) @ 1000Base-LX WDM interface for up to 15km single-mode fiber 9/125µm) on 3C-WDM-1000-35-10& 3C-WDM-1000-53-10 @ 1000Base-LX WDM interface for up to 60km (single-mode fiber 9/125µm) on 3C-WDM-1000-35-60& 3C-WDM-1000-53-60 @ 1000Base-T: 4-pair Cat. 5e/6 UTP cable, up to 100 meters @ Layer 2 key Feature: - IEEE 802.3x Full-Duplex Flow-Control and Back-Pressure in Half-Duplex eliminate the loss of packets - Support auto MDI/MDI-X function - Store-and-Forward mechanism - Non-blocking full wire-speed forwarding rate @ Media conversion between 10/100/1000Base-T and 1000Base-SX/LX @ Fiber media allows: - Multi-mode fiber using SC/LC/WDM connector - Single-mode fiber using SC/LC/WDM connector @ Compacts size for working with 3C-LINK Media Chassis(3C-MC-R14) @ LED indicators for easy network diagnose @ Compact in size, easy installation @ Choice of fiber-connector from SC, LC and WDM multi-mode /single-mode fiber for 1000Base SFP interface