Installation Guide

Table Of Contents
Power supply specications (per PSU)
Power supply model Maximum
output power
rating (DC)
Input voltage Input line
frequency
Maximum input
current
Input line
protection
Maximum inrush
current
BR-SLX9850-
ACPWR-3000
1390W@100-
120V
2915W@200-
240V
1390W Output:
100-120V
(nominal)
90–132 V (range)
2915W Output:
200 - 240 VAC
(nominal)
180–264 V (range)
50/60 Hz 16 A Line & Neutral
Fused
60 A peak for <10
ms, 10 ms - 150
ms <25 A peak,
>150 ms <16 A
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 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 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
SLX 9850-4 3958 2 200 VAC amps, watts, and BTU/hr
are calculated with 0.98 power
factor and 2 PSUs
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 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.
Power consumption (maximum conguration)
ExtremeRouting SLX 9850-8 Hardware Installation Guide
9035475-02 Rev AA 135