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EMC Connectrix B Series v6.2 ED-DCX-4S-B Hardware Reference Manual
Specifications
Power specifications
The power subsystem is a redundant +48V DC power distribution
system with a provision for up to two 2000-watt, 48V DC bulk power
supplies. Two bulk power supplies produce the intermediate
distribution voltage in the distributed power system.
The power specifications in Table 20 are calculated for fully loaded
systems with two power supplies, four PB-DCX-48P port blades, two
CP8 blades, two CR4S-8 blades, and two blower assemblies.
Note: If the EMC encryption blade (PB-DCX-16EB) is used, 220 VAC is
required.
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Table 20 Power specifications
Specification Value
Voltage Range: 85 - 264 VAC Auto-volt, Nominal: 100 to 240 VAC
Power supply output (each) Low line (85- 132 VAC), 1000W; High line (180 - 264 VAC), 2000W
Input frequency Range: 47-63 Hz; Nominal: 50 - 60 Hz
AC inrush Maximum 20A peak
System power consumption AC power consumption is configuration-specific. A system with four PB-DCX-48P
port blades (loaded with 1W SFPs), two CP8 blades, two CR4S-8 blades, and two
blower assemblies consumes 841W.
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