KSZ8893FQL

KSZ8893FQL Single-Chip 3-Port Switch with Fiber Support Features Integrated 3-Port 10/100 Ethernet Switch - Three MACs and Two PHYs Fully Compliant with IEEE 802.3u Standard - Non-Blocking Switch Fabric Ensures Fast Packet Delivery by Utilizing an 1K MAC Address Lookup Table and a Store-and-Forward Architecture - Full-Duplex IEEE 802.3x Flow Control (PAUSE) with Force Mode Option - Half-Duplex Back Pressure Flow Control - HP Auto MDI-X for Reliable Detection of and Correction for Straight-Through and Crossover Cables with Disable and Enable Option - Microchip LINKMD® TDR-Based Cable Diagnostics Permit Identification of Faulty Copper Cabling - 100BASE-FX, 100BASE-SX, and 10BASE-FL Fiber Support on Port 1 - MII Interface Supports Both MAC Mode and PHY Mode - RMII Interface Support with External 50 MHz System Clock - 7-Wire Serial Network Interface (SNI) Support for Legacy MAC - Comprehensive LED Indicator Support for Link, Activity, Full-/Half-Duplex and 10/100 Speed Fiber Support - Integrated LED Driver and Post Amplifier for 10BASE-FL and 100BASE-SX Optical Modules TTC TS-1000 OAM - Supports OAM Sub-Layer which Conforms to TS-1000 V2 Specification from Telecommunication Technology Committee (TTC) - Sends and Receives OAM Frames to Center or Terminal Side - Loopback Mode to Support Loopback Packet from Center Side to Terminal Side - Far-End Fault Detection with Disable and Enable - Link Transparency to Indicate Link Down from Link Partner - Unique User Defined Register ...