Installation Guide

Power supply model Maximum
output power
rating (DC)
Input voltage Input line
frequency
Maximum input
current
Input line
protection
Maximum inrush
current
2915W Output:
200 - 240 VAC
(nominal)
180–264 V (range)
BR-SLX9850-
DCPWR-3000
3000 W —48 VDC (nominal)
—40-60 VDC
(range)
N/A 90 A Input fuse on —48
VDC input
<70 A peak initial
current surge or
spike of <10 ms
High Voltage AC
(HVAC)
3000 W HV AC,
100V-120VAC.
200V-277VAC
High Voltage DC
(HVDC)
3000 W HV DC,
240V-380V DC
Power consumption (typical conguration)
Conguration
of Brocade SLX 9850-4: One 4-slot chassis with one management module, ve switch fabric modules, two power
supplies, three fan modules, and four 36-port 100GbE, 60-port 40GbE, or 240-port 10GbE ex-speed interface modules set in
60x40 mode. Interface cards are enabled and optics/Trac are at 50% line rate. Random packets, fans at nominal speed, ambient
temperature 25 deg C.
Conguration of Brocade SLX 9850-8: One 8-slot chassis with one management module, ve switch fabric modules, four power
supplies, three fan modules, and eight 36-port 100GbE, 60-port 40GbE, or 240-port 10GbE ex-speed interface modules set in
60x40 mode. Interface cards are enabled and optics/Trac are at 50% line rate. Random packets, fans at nominal speed, ambient
temperature 25 deg C.
Model name Power used in watts Minimum number of power
supplies
Notes
Brocade SLX 9850-4 3958 2 200 VAC amps, watts, and BTU/hr
are calculated with 0.98 power
factor and 2 PSUs
Brocade SLX 9850-8 7773 4 200 VAC amps, watts, and BTU/hr
are calculated with 0.98 power
factor and 4 PSUs
Power consumption (maximum conguration)
Conguration
of Brocade SLX 9850-4: One 4-slot chassis with two management modules, six switch fabric modules, six power
supplies, three fan modules, and eight 36-port 100GbE, 60-port 40GbE, or 240-port 10GbE ex-speed interface modules set in
60x40 mode. Interface cards are enabled and optics/Trac are at full line rate. Random packets, fans at nominal speed, ambient
temperature 40 deg C.
Conguration of Brocade SLX 9850-8: One 8-slot chassis with two management modules, six switch fabric modules, twelve power
supplies, three fan modules, and eight 36-port 100GbE, 60-port 40GbE, or 240-port 10GbE ex-speed interface modules set in
60x40 mode. Interface cards are enabled and optics/Trac are at full line rate. Random packets, fans at nominal speed, ambient
temperature 40 deg C.
Power consumption (maximum conguration)
Extreme SLX 9850-4 Router Hardware Installation Guide
53-1004399-07 141