Installation guide

Brocade FastIron SX Series Chassis Hardware Installation Guide 157
53-1002500-01
Power supply specifications
7
Figure 71 shows the DC connector for the SX-DCPWR-SYS and SX-DCPWR-POE power supplies.
FIGURE 71 DC power cables for SX-DCPWR-SYS and SX-DCPWR-POE power supplies Regulatory
compliance
The power supplies comply with the conducted and radiated test, immunity, and safety standards
as listed in Table 39. EMC standards are within a 6 dB minimum margin.
1 -48 VDC Lead
2 48 RTN Lead
3 Positive Terminal Screw
4 Negative Terminal Screw
5AWG Wire
6Terminal Screw Cover
TABLE 39 Power supply regulatory compliance
Description Certifications
Electromagnetic Emissions CISPR 22 Class A
FCC Class A
VCCI Class A
EN55022 Class A
Harmonic Current Emissions (Class A) - EN61000-3-2, with Amendment
14 (1999)
Voltage Fluctuations and Flicker - EN61000-3-3
ICES-003 Class A
AS/NZS 3548 Class A
4
6
3
5
12