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Cabinet installation standards
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Can be installed in a standard 19" 800 mm-deep cabinet. A H w 2.2 m-high N68E cabinet is used by default.
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Dimensions without packaging (H x W x D) [mm(in.)]
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1778 mm x 442 mm x 650 mm (70.00 in. x 17.40 in. x 25.59 in.) (Chassis main body)
1778 mm x 442 mm x 750 mm (70.00 in. x 17.40 in. x 29.53 in.) (Dimensions of the chassis body together with cable trays and front and back attachments)
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Chassis height [U]
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40 U
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Weight without packaging (base configuration) [kg(lb)]
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133.3 kg (293.93 lb)
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Weight without packaging (full configuration) [kg(lb)]
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[400G bundle] 350.7 kg (773.29 lb)
[1T bundle] 395.1 kg (871.2 lb)
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Typical power consumption [W]
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7720 W (fully configured with BSUF-240s)
9040 W (fully configured with BSUF-480s)
12390 W (fully configured with MSUI-1Ts)
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Typical heat dissipation [BTU/hour]
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25046.9 BTU/hour (fully configured with BSUF-240s)
29329.6 BTU/hour (fully configured with BSUF-480s)
40198.4 BTU/hour (fully configured with MSUI-1Ts)
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MTBF [year]
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year36.39
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MTTR [hour]
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hour0.5
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Availability
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0.999998431
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Power supply mode
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HVDC built-in
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Maximum number of power chassis inputs
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(4 channels/PEM)*4 PEMs = (1 channel/PM)*4 PMs*4 PEMs = 16 channels
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Rated input voltage [V]
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240V/380V
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Input voltage range [V]
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192 to 288V,264 to 400V
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Maximum input current [A]
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14 A/single-module
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Maximum input cable diameter [mm²]
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2.5 mm²
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Front-end circuit breaker/fuse [A]
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14 A/single-module
[400G bundle] AC device: 10 PMs, with a total of 10 channels of 14 A
[1T bundle] AD device: 14 PMs, with a total of 14 channels of 14 A
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Noise at normal temperature (acoustic power) [dB(A)]
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NEBS-compliance (
< 78 dBA @ 27°C (80.6°F)) |
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Number of slots
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22
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Number of service board slots
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16
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Switching capacity
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50.32Tbps(BSUF-1T)
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Redundant MPUs
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1:1
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Redundant Switch fabrics
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3+1
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Redundant power supply
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[400G bundle] 5+5
[1T bundle] 7+1
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Redundant fans
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[400G bundle] 2 partitions; 2 assemblies/partition; each partition in support for proper fan operation in case of a single fan failure for a short period at 40°C (104°F)
[1T bundle] 2 partitions; 3 assemblies/partition; each partition in support for proper fan operation in case of a single fan failure for a short period at 40°C (104°F)
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Long-term operating temperature [°C(°F)]
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0°C to 45°C (32°F to 113°F)
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Short-term operating temperature [°C(°F)]
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-5°C to 55°C (23°F to 131°F)
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Restriction on the operating temperature variation rate [°C(°F)]
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≤ 30°C/hour (86°F/hour)
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Storage temperature [°C(°F)]
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-40°C to 70°C (-40°F to 158°F)
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Long-term operating relative humidity [RH]
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5% RH to 85% RH, non-condensing
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Short-term operating relative humidity [RH]
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5% RH to 95% RH, non-condensing
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Storage relative humidity [RH]
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5% RH to 95% RH, non-condensing
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Long-term operating altitude [m(ft.)]
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≤ 4000 m (13123.2 ft.) (For the altitude in the range of 1800 m to 4000 m [5905.44 ft. to 13123.2 ft.], the operating temperature of the device must decrease by 1°C [1.8°F] for every 220 m [721.78 ft.].)
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Storage altitude [m(ft.)]
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Less than 5000 m (16404 ft.)
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