Huawei NE40E - Page 259

NE40E
Hardware Description
1 Hardware Description
Issue 01 (2018-05-03)
245
Interface
Name
Interfac
e Type
Connec
tor
Type
Description
Cable
interface
clock signals,
or 1 PPS
signals.
CLK/Serial
ExterN/A
l
synchroni
zation
interface
SMB
Used to input
or output
2-Mbit/s clock
signals, 2-MHz
clock signals,
or RS-232
signals.
75-ohm clock cable
Functional Specifications
Table 1-186 Functions and features
Functions and
Features
Remarks
Reliability and
availability
1:1 backup mode
Technical Specifications
Table 1-187 Board specifications
Item
Specification
Dimensions (H x W x D)
30 mm x 386.8 mm x 534.3 mm (1.18 in. x 15.23 in. x 21.04
in.)
Typical power
consumption
203.0 W
Typical heat dissipation
658.6 BTU/hour
Weight
6.3 kg (13.89 lb)
Ambient temperature
Long terms: 0 °C to 45 °C (32°F to 113°F) Short terms:
-5 °C to 55 °C (23°F to 131°F)
Processing unit
Quad-core 2.0GHz
SDRAM
8 GB x 2
Flash
16 MB
Storage
SSD card:8 GB