4 Chassis
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Huawei Proprietary and Confidential
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43
The following figure shows how a service interface is numbered on the NE20E-S8A.
Figure 4-18
Numbering rule of service interfaces
Technical Specifications
Item
Specification
Dimensions (H x W x D)
DC: 222 mm x 220 mm x 442 mm (8.74 in. x 8.66
in. x 8.66 in.)(5U)
AC: 264 mm x 220 mm x 442 mm (10.39 in. x 8.66
in. x 8.66 in.)(6U)
Weight (empty)
DC:7.1 kg (15.66 lb)
AC:8.5 kg (18.74 lb)
Weight (full configuration)
[NSP-A]: DC:21.6 kg (47.63 lb)
[NSP-A]: AC:26.5 kg (58.43 lb)
[NSP-C]: DC:24.5 kg (54.02 lb)
[NSP-C]: AC:29.1 kg (64.17 lb)
Cabinet installation standard
ETSI 21-inch; IEC 19-inch
Typical power consumption
1010W(NSP-C full configuration)
Typical heat dissipation
3276.9 BTU/hour(NSP-C full configuration)
DC input voltage
input voltage range:-40V to -72V
input rated voltage:-48V/-60V
AC input voltage
input voltage range:180V to 264V
input rated
voltage:200V-240V/100V-127V(dual-live-wire)