MDS108

www.DataSheet4U.com MDS108 Unmanaged 9-Port 10/100 Mbps Ethernet Switch Data Sheet Features 8 10/100 Mbps auto-negotiating RMII ports 1 10/100 Mbps auto-negotiating MII/serial port (port 8) that can be used as a WAN uplink or as a 9th port Operates stand-alone or can be cascaded with a second MDS108 to reach 16 ports XLink expansion MII port (port 8) Operates at 100/200/300/400 Mbps Default mode allows operation without external EEPROM November 2003 Ordering Information MDS108AL 208 Pin PQFP -40° C to +85° C Input ports are defined to be high or low priority Allows explicit identification of IP phone ports External I2C EEPROM for power-up configuration Supports both full and half duplex ports Ports 0 & 1 can be trunked to provide a 200 Mbps link to another switch or server Port 7 can be used to mirror traffic from the other 7 ports (0-6) Utilizes a single low-cost external pipelined, SyncBurst SRAM (SBRAM) for buffer memory 256 KB or 512 KB (1 chip) Provides back-pressure for half duplex Flow control capabilities - Up to 8 port-based VLANs Full wirespeed layer 2 switching on all ports (up to 2.679 M packets per second) Internal 1 K MAC address table Auto address learning Auto address aging DataShee Leading-edge Quality of Service (QoS) DataSheet4U.com - 802.3x flow control for full duplex capabilities provided based on 802.1 p and IP TOS/DS field Supports external parallel port for configuration updates - 2 queues per output port Packet ...