KSZ8852HLE Datasheet | Microchip Technology

Features Management Capabilities: - The KSZ8852 includes all the Functions of a 10/ 100BASE-T/TX Switch System which bines a Switch Engine, Frame Buffer Management, Address Look-Up Table, Queue Management, MIB Counters, Media Access Controllers (MAC) and PHY Transceivers - Non-Blocking Store-and-Forward Switch Fabric Assures Fast Packet Delivery by Utilizing 1024 Entry Forwarding Table - Port Mirroring/Monitoring/Sniffing: Ingress and/or Egress Traffic to Any Port - MIB Counters for Fully pliant Statistics Gathering-34 Counters Per Port - Loopback Modes for Remote Failure Diagnostics - Rapid Spanning Tree Protocol Support (RSTP) for Topology Management and Ring/Linear Recovery Robust PHY Ports - Two Integrated IEEE 802.3/802.3u pliant Ethernet Transceivers Supporting 10BASE-T and 100BASE-TX - On-Chip Termination Resistors and Internal Biasing for Differential Pairs to Reduce Power - HP Auto MDI/MDI-X™ Crossover Support Eliminating the Need to Differentiate Between Straight or Crossover Cables in Applications MAC Ports - Three Internal Media Access Control (MAC) Units - 2Kbyte Jumbo Packet Support - Tail Tagging Mode (One Byte Added Before FCS) Support at Port 3 to Inform the Processor which Ingress Port Receives the Packet and it’s Priority - Programmable MAC Addresses for Port 1 and Port 2 and Self-Address Filtering Support - MAC Filtering Function to Filter or Forward Unknown Unicast Packets Advanced Switch Capabilities - Non-Blocking Store-and-Forward Switch Fabric Assures Fast Packet Delivery By Utilizing 1024 Entry Forwarding Table - IEEE 802.1Q VLAN for Up To 16 Groups with a Full Range of VLAN IDs  2018 Microchip Technology Inc. - IEEE 802.1p/Q Tag Insertion or Removal on a Per-Port Basis (Egress) and Support Double-Tagging - VLAN ID Tag/Untag Options on Per Port Basis - Fully pliant With IEEE 802.3/802.3u Standards - IEEE 802.3x Full-Duplex with Force Mode Option and Half-Duplex Backpressure Collision Flow Control - IEEE 802.1w Rapid Spanning Tree...