Item
|
Description
|
|
Dimensions (H x W x D)
|
DC chassis: 175 mm x 442 mm x 650 mm (6.89 in. x 17.40 in. x 25.59 in.) (chassis main body dimensions)175 mm x 442 mm x 750 mm (6.89 in. x 17.40 in. x 29.53 in.) (chassis dimensions including the chassis's front and rear assembly and cable racks)
AC chassis: 220 mm x 442 mm x 650 mm (8.66 in. x 17.40 in. x 25.59 in.) (chassis main body dimensions)220 mm x 442 mm x 750 mm (8.66 in. x 17.40 in. x 29.53 in.) (chassis dimensions including the chassis's front and rear assembly and cable racks)
|
|
Installation position
|
N68E cabinet or a standard 19-inch cabinet.
|
|
Typical power consumption
|
DC chassis: 920W
AC chassis: 1070W
|
|
Heat dissipation
|
DC chassis: 2982.1 BTU/hour
AC chassis: 3468.3 BTU/hour
|
|
Weight
|
Empty chassis
|
DC chassis: 12 kg (26.46 lb)
AC chassis: 20 kg (44.10 lb)
|
Full configuration (maximal)
|
DC chassis: 42kg (92.61 lb)
AC chassis: 52 kg (114.66 lb)
|
|
DC input voltage
|
Rated voltage
|
-48 V DC / —60 V DC
|
Maximum voltage range
|
-38.4 V DC to -72 V DC
|
|
AC input voltage
|
Rated voltage
|
200 V AC to 240 V AC (220V)
|
Maximum voltage range
|
180 V AC to 264 V AC
|
|
System reliability
|
MTBF (year)
|
27.44
|
MTTR (hour)
|
0.5
|
|
Ambient temperature
|
Long-term
|
0°C to 45°C (32°F to 113°F)
|
Short-term
|
-5°C to 55°C (23°F to 131°F)
|
|
Storage temperature
|
-40°C to 70°C (-40°F to 158°F)
|
|
Relative humidity
|
Long-term
|
5% RH to 85% RH, no coagulation
|
Short-term
|
5% RH to 95% RH, no coagulation
|
|
Storage humidity
|
5% RH to 95% RH, no coagulation
|
|
Long-term altitude
|
≤ 4000 m (13123.2 ft). If the altitude is between 1800 meters (5905.44 ft) and 4000 meters, the maximum operating temperature of the device must decrease by 1°C for every 220 meters (721.776 ft) increase in altitude.
|
|
Storage altitude
|
Lower than 5000 m (16404 ft)
|