Used Nortel Networks Passport Routing Switch Fabric Module 8690SF
Optimized for high-performance switching of Layer 2 and Layer 3 traffic. The on-board CPU performs independent learning of unknown devices and topology updates so that the switch fabric is dedicated to switching critical application traffic. The SF/CPU module provides a console port (DTE/DCE switch selectable) and modem port using DB-9 pin connectors, PCMCIA slot for ATA type cards and a 10/100 Ethernet port for management. Front panel LEDs to indicate temperature, power supply and fan tray status, CPU/SF master/secondary status, CPU and Switch Fabric utilization, and management port link and speed.
