TELCO SYSTEMS SYSTEM CONTROLLER, 9000-0108-50 REV B0,140-003-9011: INCLUDES CONTROL AND SWITCH FABRIC, PROVIDES PROVISIONING OF COS VIA 802.1P AND QOS VIA DSCP, SUPPORTS REDUNDANT SWITCHING BETWEEN MODULES, INCLUDES A BUTTON ON THE FRONT OF THE CARD FOR ALARM CUTOFF, TWO MODULES SHOULD BE EQUIPPED ON NEW INSTALLS. F/U/W ANDA 4000 EODS3/EOS EQUIPMENT
