Huawei NE20E-S Series Hardware Description page 35

Interface Numbering
Numbering Rule of Service Interfaces on the NE20E-S4


The following figure shows how a service interface is numbered on the NE20E-S4.
Figure 4-6 Numbering rule of service interfaces
Technical Specifications
Item
Dimensions (H x W x D)
Weight (empty)
Weight (full configuration)
Cabinet installation standard
Typical power consumption
Typical heat dissipation
DC input voltage
AC input voltage
Issue ()
A subcard slot number is the number of the slot where an interface's subcard resides. A
subcard slot number ranges from 1 to 4.
An interface number on the subcard starts with 0, and its maximum value is determined
by the actual number of interfaces on the subcard.
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Specification
 DC: 132 mm x 220 mm x 442 mm (5.2 in. x 8.66
in. x 8.66 in.)(3U)
 AC: 175 mm x 220 mm x 442 mm (6.89 in. x 8.66
in. x 8.66 in.)(4U)
 DC:4.4 kg (9.68 lb)
 AC:5.5 kg (12.13 lb)
 DC:13.7 kg (30.21 lb)
 AC:18.1 kg (39.91 lb)
ETSI 21-inch; IEC 19-inch

DC:398 W

AC:456 W
 DC:1291.3 BTU/hour

AC:1479.5 BTU/hour
 input voltage range:-40V to -72V
 input rated voltage:-48V/-60V
 input voltage range:180V-264V
 input rated
4 Chassis
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