JUNIPER NETWORKS SRX5K-SCB SWITCH CONTROL BOARD FOR SRX5400 SRX5600. KEY FEATURES : POWERS ON AND POWERS OFF I/O CARDS (IOCS) AND SERVICES PROCESSING CARDS (SPCS) CONTROLS CLOCKING, SYSTEM RESETS, AND BOOTING MONITORS AND CONTROLS SYSTEM FUNCTIONS, INCLUDING FAN SPEED, BOARD POWER STATUS, PDM STATUS AND CONTROL, AND THE SYSTEM FRONT PANEL PROVIDES INTERCONNECTIONS TO ALL THE IOCS WITHIN THE CHASSIS THROUGH THE SWITCH FABRICS INTEGRATED INTO THE SCB SUPPORTED SLOTS: SRX5400–ONLY BOTTOM SLOT 0 SRX5600–ONLY BOTTOM SLOTS 0 AND 1 SRX5800–ONLY CENTER SLOTS 0, 1, AND 2/6 POWER REQUIREMENT: 150 W WEIGHT: APPROXIMATELY 10 LB (4.5 KG) . . .