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Height [mm] | 44.45 mm | ||||
Depth [mm] | 220 mm | ||||
Wide [mm] | 442 mm | ||||
Chassis height [U] | 1U | ||||
Weight with packaging | 6.8 kg(14.99 lb) | ||||
Weight without packaging | 4.0 kg(8.82lb) | ||||
Maximum power consumption (with configuration) [W] | 91.75 W | ||||
Typical power consumption (with configuration) [W] | 70.60 W | ||||
Heat dissipation mode | Air cooling | ||||
Maximum heat dissipation (with configuration) [BTU/h] | 297.68 BTU/hour | ||||
Typical heat dissipation (with configuration) [BTU/h] | 229.06 BTU/hour | ||||
Power supply mode | DC | ||||
Input voltage range [V] | –40 V to –72 V | ||||
Rated input voltage [V] | –48 V/–60 V | ||||
Maximum input current [A] | 2.5 A | ||||
Redundant fans | The device can run at the temperature of 50˚C in the short term after a single fan fails. | ||||
Redundant power supply | 1+1 | ||||
Maximum input cable size | 4 mm² | ||||
Front-end circuit breaker/fuse | ≥4A | ||||
Restriction on the operating temperature variation rate | 30°C/hour (86°F/hour) | ||||
Long-term operating temperature | –40°C to +65°C (–40°F to +149°F) | ||||
Storage temperature | –40°C to +70°C (–40°F to +158 °F) | ||||
Long-term operating relative humidity [RH] | 10% RH to 90% RH, non-condensing | ||||
Storage relative humidity [RH] | 10% RH to 100% RH, non-condensing | ||||
Long-term operating altitude | ≤ 4000 m. When the altitude is between 1800 m and 4000 m, the device operating temperature decreases by 1 °C every time the altitude increases by 220 m. | ||||
Storage altitude | < 5000 m(< 16404.2 ft.) | ||||
MTBF [year] | 40 | ||||
MTTR [h] | 2 | ||||
Availability | 0.99999 | ||||
Maximum number of electrical ports | 4 | ||||
Maximum number of physical ports on the entire device | 24 |