Dell Brocade 6520 Brocade 6520 Hardware Referencce Manual - Page 58

A Electrical cautions Electrical cautions RTC battery DANGER Do not attempt to replace the real-time clock (RTC) battery. There is danger of explosion if the battery is incorrectly replaced or disposed of. Contact your switch supplier if the real-time clock begins to lose time. Electrical safety CAUTION This switch might have more than one power cord. To reduce the risk of electric shock, disconnect both power cords before servicing. CAUTION Connect the power cord only to a grounded outlet. CAUTION This product is designed for an IT power system with phase-to-phase voltage of 230V. After operation of the protective device, the equipment is still under voltage if it is connected to an IT power system. Regulatory certifications Table 15 lists the regulatory compliance standards for which the Brocade 6520 is certified. TABLE 15 Regulatory compliance standards Country Standards United States Safety Bi-Nat UL/CSA 60950-1 2nd Ed or latest + Amendment 1 EMC ANSI C63.4 Agency Certifications and Markings Safety cCSAus EMC FCC Class A and Statement 46 Brocade 6520 Hardware Reference Manual 53-1002705-01